UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    Form 10-Q

X QUARTERLY  REPORT PURSUANT TO SECTION 13 or 15 (d) OF THE SECURITIES  EXCHANGE
  ACT OF 1934 For the quarterly period ended March 31, 2008

  TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE
  ACT OF 1934
For the transition period from _______________ to _______________

Commission file number 0-16704
                       -------

                  PROVIDENCE AND WORCESTER RAILROAD COMPANY
- ---------------------------------------------------------------------------
           (Exact name of registrant as specified in its charter)
- ---------------------------------------------------------------------------
            Rhode Island                             05-0344399
    -----------------------------            --------------------------
   (State or other jurisdiction of       I.R.S. Employer Identification No.
   incorporation or organization)

75 Hammond Street, Worcester, Massachusetts             01610
    -----------------------------            --------------------------
(Address of principal executive offices)             (Zip Code)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days.
                                                                YES  X    NO ___
                                                                    ---

Indicate by check mark whether the registrant is a large  accelerated  filer, an
accelerated  filer, or a  non-accelerated  filer. See definition of "accelerated
filer and large accelerated filer" in Rule 12b-2 of the Exchange Act (check one)

Indicate by check mark whether the registrant is a large  accelerated  filer, an
accelerated filer, a non-accelerated  filer or a smaller reporting company.  See
the definitions of "large accelerated  filer,"  "accelerated filer" and "smaller
reporting company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer               Accelerated filer
 Non-accelerated filer   X             Smaller reporting company

Indicate the number of shares  outstanding  of each of the  issuer's  classes of
common stock, as of the latest practicable date.

As of May 1, 2008,  the  registrant  has 4,794,952  shares of common stock,  par
value $.50 per share, outstanding.





                    PROVIDENCE AND WORCESTER RAILROAD COMPANY


                                      Index



   Part I - Financial Information

     Item 1 - Financial Statements:

              Balance Sheets - March 31, 2008
              (Unaudited) and December 31, 2007............................3

              Statements of Operations (Unaudited) -
              Three Months Ended March 31, 2008 and 2007...................4

              Statements of Cash Flows (Unaudited) -
              Three Months Ended March 31, 2008 and 2007...................5

              Notes to Financial Statements (Unaudited)..................6-8

     Item 2 - Management's Discussion and Analysis of
              Financial Condition and Results of Operations............9-11

     Item 3 - Quantitative and Qualitative Disclosures About Market Risk..12

     Item 4 - Controls and Procedures.....................................12

   Part II - Other Information:

     Item 2 - Unregistered Sales of  Equity Securities
              and Use of Proceeds.........................................12

     Item 5 - Reports on Form 8-K.........................................12

     Item 6 - Exhibits.................................................12-13


   Signatures.............................................................14

                                       2


                         Part I - Financial Information
                         ------------------------------

Item 1.  Financial Statements
- -----------------------------


                    PROVIDENCE AND WORCESTER RAILROAD COMPANY

                                 BALANCE SHEETS
                 (Dollars in Thousands Except Per Share Amounts)

ASSETS
                                                          MARCH 31, DECEMBER 31,
                                                             2008         2007
                                                         (Unaudited)
                                                            -------      -------
Current Assets:
 Cash and cash equivalents ...........................      $ 2,961      $   181
 Accounts receivable, net of allowance for
  doubtful accounts of $150 in 2008 and 2007 .........        2,930        2,726
 Materials and supplies ..............................          761          914
 Prepaid expenses and other current assets ...........          117           90
 Deferred income taxes ...............................          330          325
                                                            -------      -------
  Total Current Assets ...............................        7,099        4,236
Property and Equipment, net ..........................       78,585       78,964
Land Held for Development ............................       11,958       11,958
                                                            -------      -------
Total Assets .........................................      $97,642      $95,158
                                                            =======      =======

LIABILITIES AND SHAREHOLDERS' EQUITY

Current Liabilities:
 Borrowings under line of credit .....................      $  --        $   900
 Accounts payable ....................................        2,312        2,809
 Accrued expenses ....................................        1,406        1,511
                                                            -------      -------
  Total Current Liabilities ..........................        3,718        5,220
                                                            -------      -------
Deferred Income Taxes ................................       11,524       11,969
                                                            -------      -------
Deferred Grant Income ................................        8,247        8,294
                                                            -------      -------
Commitments and Contingent Liabilities (Note 6).......
Shareholders' Equity:
 Preferred stock, 10% noncumulative, $50 par
  value; authorized, issued and outstanding
  640 shares in 2008 and 2007 ........................           32           32
 Common stock, $.50 par value; authorized
  15,000,000 shares; issued and outstanding
  4,794,952 shares in 2008 and 4,552,557
  shares in 2007 .....................................        2,398        2,276
 Additional paid-in capital ..........................       36,577       31,104
 Retained earnings ...................................       35,146       36,263
                                                            -------      -------
  Total Shareholders' Equity .........................       74,153       69,675
                                                            -------      -------
Total Liabilities and Shareholders' Equity ...........      $97,642      $95,158
                                                            =======      =======


    The accompanying notes are an integral part of the financial statements.

                                       3


                    PROVIDENCE AND WORCESTER RAILROAD COMPANY

                      STATEMENTS OF OPERATIONS (Unaudited)
                 (Dollars in Thousands Except Per Share Amounts)



                                                    Three Months Ended March 31,
                                                              2008        2007
                                                            -------     -------
Revenues:
 Operating Revenues ..................................      $ 5,996     $ 5,185
 Other Income ........................................          119         115
                                                            -------     -------
   Total Revenues ....................................        6,115       5,300
                                                            -------     -------

Operating Expenses:
 Maintenance of way and structures ...................        1,374       1,344
 Maintenance of equipment ............................          842         840
 Transportation ......................................        2,251       1,954
 General and administrative ..........................        1,327       1,328
 Depreciation ........................................          719         707
 Taxes, other than income taxes ......................          616         591
 Car hire, net .......................................          202         183
 Employee retirement plans ...........................           58          59
 Track usage fees ....................................           98          95
                                                            -------     -------
   Total Operating Expenses ..........................        7,487       7,101
                                                            -------     -------
Loss before Income Tax Benefit .......................       (1,372)     (1,801)
Income Tax Benefit ...................................         (450)       (640)
                                                            =======     =======
Net Loss .............................................         (922)     (1,161)

Preferred Stock Dividends ............................            3           3
                                                            -------     -------
Net Loss Attributable to Common Shareholders .........      $  (925)    $(1,164)
                                                            =======     =======

Basic and Diluted Loss Per Common Share ..............      $  (.19)    $  (.26)
                                                            =======     =======


    The accompanying notes are an integral part of the financial statements.

                                       4


                    PROVIDENCE AND WORCESTER RAILROAD COMPANY

                      STATEMENTS OF CASH FLOWS (Unaudited)
                             (Dollars in Thousands)

                                                    Three Months Ended March 31,
                                                             2008         2007
                                                           -------       ------
Cash Flows from Operating Activities:
Net loss .............................................     $  (922)     $(1,161)
Adjustments to reconcile net loss to net cash
 flows from (used in) operating activities:
 Depreciation ........................................         719          707
 Amortization of deferred grant income ...............         (63)         (60)
 Gains from sale and disposal of property,
  equipment and easements, net .......................        --             (6)
 Deferred income taxes ...............................        (450)        (640)
 Share-based compensation ............................          68           66
 Increase (decrease) in cash from:
  Accounts receivable ................................        (354)         509
  Materials and supplies .............................         153          (93)
  Prepaid expenses and other current assets ..........         (27)         (16)
  Accounts payable and accrued expenses ..............        (388)       1,223
                                                           -------       ------
Net cash flows (used in) from operating
 activities ..........................................      (1,264)         529
                                                           -------       ------

Cash flows from Investing Activities:
Purchase of property and equipment ...................        (554)      (1,146)
Proceeds from sale of property, equipment and
 easements ...........................................        --              6
                                                           -------       ------
Net cash flows used in investing activities ..........        (554)      (1,140)
                                                           -------       ------

Cash Flows from Financing Activities:
Dividends paid .......................................        (195)        (185)
Payments of borrowings under line of credit ..........        (900)        --
Issuance of common shares to GATX Corporation ........       5,509
Issuance of common shares for stock options
 exercised and employee stock purchases ..............          18           18
Proceeds from deferred grant income ..................         166         --
                                                           -------       ------
Net cash flows from (used in) financing
 activities ..........................................       4,598         (167)
                                                           -------       ------

Increase (Decrease) in Cash and Cash
 Equivalents .........................................       2,780         (778)
Cash and Cash Equivalents, Beginning of
 Period ..............................................         181        1,253
                                                           -------       ------
Cash and Cash Equivalents, End of Period .............     $ 2,961      $   475
                                                           =======      =======
Supplemental Disclosures:
 Cash paid during the three months for
  interest ...........................................     $     5      $  --
                                                           =======      =======

    The accompanying notes are an integral part of the financial statements.

                                       5


                    PROVIDENCE AND WORCESTER RAILROAD COMPANY

                    NOTES TO FINANCIAL STATEMENTS (Unaudited)

                   THREE MONTHS ENDED MARCH 31, 2008 AND 2007
                 (Dollars in Thousands Except Per Share Amounts)

1.   In the opinion of management, the accompanying interim financial statements
     of the Providence and Worcester  Railroad  Company (the "Company")  contain
     all  adjustments   (consisting  solely  of  normal  recurring  adjustments)
     necessary to present fairly the financial position as of March 31, 2008 and
     the results of  operations  and cash flows for the three months ended March
     31,  2008 and 2007.  Results for  interim  periods  may not be  necessarily
     indicative  of the  results  to be  expected  for the year.  These  interim
     financial  statements  should  be read in  conjunction  with the  Company's
     Annual Report on Form 10-K for the year ended  December 31, 2007 filed with
     the Securities and Exchange Commission.

2.   Changes in Shareholders' Equity:
                                                                        Total
                                                    Additional          Share
                              Preferred   Common     Paid-in   Retained holders'
                                Stock     Stock      Capital   Earnings Equity
                               -------    -------    -------   -------  -------
     Balance December 31,2007..$    32    $ 2,276    $31,104   $36,263  $69,675
     Issuance of 239,523
      shares to GATX
      Corporation .............               120      5,389              5,509
     Issuance of 2,872
      common shares for
      employee stock
      purchases, stock
      options exercised and
      employee stock awards ...                 2         49                 51
     Share-based
      compensation,
      options granted .........                           35                 35
     Dividends:
      Preferred stock,
      $5.00 per share .........                                     (3)      (3)
      Common stock, $.04
      per share ...............                                   (192)    (192)
     Net loss for the
      period ..................                                   (922)    (922)
                               -------    -------    -------   -------  -------

     Balance March 31,2008 ....$    32    $ 2,398    $36,577   $35,146  $74,153
                               =======    =======    =======   =======  =======

     On  January  10,  2008 the  Company  entered  into an  agreement  with GATX
     Corporation  ("GATX") whereby GATX acquired 239,523  (approximately  4.99%)
     newly issued shares of the Company's common stock for $5,509 to be utilized
     for capital  improvements  to enhance the  Company's  railroad  lines.  The
     parties also entered into an Exclusive  Railcar  Supply  Agreement  whereby
     GATX has the  exclusive  right to supply  the  Company  with  railcars  for
     certain rail traffic on market-  competitive  terms to be determined by the
     two parties.  In addition the Company exchanged 72 of its mill gondolas for
     137 open-top hoppers owned by GATX. The Company agreed to lease the 72 mill
     gondolas from GATX under operating  leases for a period of up to 7 years at
     an annual rental of $248.

                                       6


3.   Other Income:
                                                                 2008      2007
                                                                 ----      ----
     Gains from sale and disposal of
      property, equipment and easements,
      net ..............................                         $ --      $  6
     Rentals ...........................                          104        99
     Interest ..........................                           15        10
                                                                 ----      ----
                                                                 $119      $115
                                                                 ====      ====

4.   Loss per Common Share:

     Basic loss per common share is computed using the  weighted-average  number
     of common  shares  outstanding  during the period.  Diluted loss per common
     share  reflects  the  effect  of  the  Company's  outstanding   convertible
     preferred  stock  and  stock  options  except  where  such  items  would be
     anti-dilutive.

     A reconciliation of weighted-average  shares used for the basic computation
     and that used for the diluted computation is as follows:

                                                            2008         2007
                                                         ---------    ---------
     Weighted-average shares for basic ......            4,769,462    4,534,518
     Dilutive effect of convertible preferred
      stock and stock options ...............                 --           --
                                                         ---------    ---------
     Weighted-average shares for diluted ....            4,769,462    4,534,518
                                                         =========    =========

     Preferred Stock  convertible into 64,000 shares of Common Stock at the rate
     of 100  shares of Common  Stock for each one share of  Preferred  Stock was
     outstanding during the quarters ended March 31, 2008 and 2007. In addition,
     options  to  purchase  48,833  and  48,732  shares  of  common  stock  were
     outstanding   during  the   quarters   ended   March  31,  2008  and  2007,
     respectively.  These  Common  Stock  equivalents  were not  included in the
     computation of the diluted loss per share in either of the quarters because
     their effect would be anti-dilutive.

5.   Commitments and Contingent Liabilities:

     The Company is a defendant in certain lawsuits relating to casualty losses,
     many of which are covered by insurance subject to a deductible. The Company
     believes that adequate provision has been made in the financial  statements
     for any  expected  liabilities  which may result from  disposition  of such
     lawsuits.

     On January 29, 2002, the Company received a "Notice of Potential Liability"
     from the United States Environmental Protection Agency ("EPA") regarding an
     existing   Superfund   Site  that  includes  the  J.M.  Mills  Landfill  in
     Cumberland,  Rhode Island.  EPA sends these "Notice" letters to potentially
     responsible   parties  ("PRPs")  under  the   Comprehensive   Environmental
     Response,  Compensation,  and Liability Act ("CERCLA").  EPA identified the
     Company as a PRP based on its status as an owner  and/or  operator  because
     its railroad  property  traverses the Site. Via these Notice  letters,  EPA
     makes a demand for payment of past costs (identified in the letter as $762)
     and future costs  associated with the response actions taken to address the
     contamination at the Site, and requests PRPs to indicate their  willingness
     to  participate  and resolve  their  potential  liability at the Site.  The
     Company has responded to EPA by stating that it does not believe it has any
     liability for this Site, but that it is interested in cooperating  with EPA
     to address  issues  concerning  liability at the Site.  At this point,  two
     other  parties have already  committed  via a consent order with EPA to pay
     for the Remedial  Investigation/Feasibility  Study  ("RI/FS")  phase of the


                                       7


     clean- up at the Site, which will take  approximately  two or more years to
     complete.  After that,  EPA will likely seek to  negotiate  the cost of the
     Remedial Design and  implementation of the remedy at the Site with the PRPs
     it has identified via these Notice Letters (which  presently  includes over
     sixty  parties,   and  is  likely  to  increase  after  EPA  completes  its
     investigation  of the  identity of PRPs).  On December  15,  2003,  the EPA
     issued a second  "Notice  of  Potential  Liability"  letter to the  Company
     regarding the Site.  EPA again  identified  the Company as a PRP, this time
     because EPA "believes that [the Company] accepted  hazardous  substance for
     transport  to disposal or  treatment  facilities  and selected the site for
     disposal." The Company responded again to EPA stating that it is interested
     in cooperating  with EPA but that it does not believe it has engaged in any
     activities that caused contamination at the Site. The Company believes that
     none of its activities  caused  contamination at the Site, and will contest
     this claim by EPA and  therefore  no  liability  has been  accrued for this
     matter.

     In connection with the EPA claim described  above, the two parties who have
     committed  to conduct the RI/FS at the Site filed a  complaint  in the U.S.
     District Court of Rhode Island against the Company,  in an action  entitled
     CCL  Custom   Manufacturing,   Inc.  v.  Arkwright   Incorporated,   et  al
     (consolidated with Unilever Bestfoods v. American Steel & Aluminum Corp. et
     al), C.A. No. 01-496/L,  on December 18, 2002. The Company was one of about
     sixty parties named by Plaintiffs,  in this suit, to recover response costs
     incurred in  investigating  and  responding  to the  releases of  hazardous
     substances at the Site. Plaintiffs alleged that the Company is liable under
     42 U.S.C.  Section  961(a)(3) of CERCLA as an "arranger" or  "generator" of
     waste that  ended up at the Site.  The  Company  entered  into a  Generator
     Cooperation Agreement with other defendants to allocate costs in responding
     to this suit, and to share  technical  costs and  information in evaluating
     the Plaintiffs' claims.  Although the Company does not believe it generated
     any  waste  that  ended  up at this  Site,  or that its  activities  caused
     contamination  at the Site,  the  Company  paid $45 to settle  this suit in
     March 2006.

6.   Dividends:

     On April 30, 2008, the Company declared a dividend of $.04 per share on its
     outstanding Common Stock payable May 27, 2008 to shareholders of record May
     12, 2008.

                                       8


PROVIDENCE AND WORCESTER RAILROAD COMPANY

ITEM 2-MANAGEMENT'S DISCUSSION AND ANALYSIS OF
- ----------------------------------------------
      FINANCIAL CONDITION AND RESULTS OF OPERATIONS
      ---------------------------------------------

The statements  contained in  Management's  Discussion and Analysis of Financial
Condition  and  Results  of  Operations  ("MDA")  which are not  historical  are
"forward-looking statements" within the meaning of Section 27A of the Securities
Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934,
as amended.  These  forward-looking  statements  represent the Company's present
expectations or beliefs concerning future events. The Company cautions, however,
that actual results could differ materially from those indicated in MDA.


Critical Accounting Policies
- ----------------------------

The Securities  and Exchange  Commission  ("SEC")  defines  critical  accounting
policies as those that  require  application  of  management's  most  difficult,
subjective or complex judgments, often as a result of the need to make estimates
about the  effect of matters  that are  inherently  uncertain  and may change in
subsequent periods.

The  Company's  significant  accounting  policies are described in Note 1 of the
Notes to  Financial  Statements  in its Annual  Report on Form 10-K.  Not all of
these  significant  accounting  policies  require  management to make difficult,
subjective  or complex  judgments or  estimates.  Management  believes  that the
Company's policy for the evaluation of long-lived asset impairment meets the SEC
definition of critical.

The  Company  evaluates  long-lived  assets for  impairment  whenever  events or
changes in  circumstances  indicate that the carrying amount of an asset may not
be  recoverable.  When factors  indicate  that assets  should be  evaluated  for
possible  impairment,  the Company uses an estimate of the related  undiscounted
future cash flows over the  remaining  lives of the assets in measuring  whether
the carrying amounts of the assets are recoverable.


Results of Operations
- ---------------------

The following table sets forth the Company's  operating  revenues by category in
dollars and as a percentage of operating revenues:

                                                Three Months Ended March 31,
                                            -----------------------------------
                                                  2008                2007
                                            -----------------------------------
                                             (In thousands, except percentages)
Freight Revenues:
  Conventional carloads .......             $5,279    88.0%      $4,181    80.6%
  Containers ..................                369     6.2          772    14.9
  Other freight related .......                235     3.9          150     2.9
Other operating revenues ......                113     1.9           82     1.6
                                            ------   -----       ------   -----
     Total ....................             $5,996   100.0%      $5,185   100.0%
                                            ======   =====       ======   =====

                                       9


The following table sets forth a comparison of the Company's  operating expenses
expressed in dollars and as a percentage of operating revenues:

                                                Three Months Ended March 31,
                                            -----------------------------------
                                                  2008                 2007
                                            -----------------------------------
                                             (In thousands, except percentages)
Salaries, wages, payroll taxes
 and employee benefits ........              $3,937      65.7%   $3,750    72.3%
Casualties and insurance ......                 225       3.8       233     4.5
Depreciation ..................                 719      12.0       707    13.6
Diesel fuel ...................                 705      11.7       464     9.0
Car hire, net .................                 202       3.4       183     3.5
Purchased services, including
 legal and professional fees ..                 508       8.5       468     9.0
Repair and maintenance of
 equipment ....................                 308       5.1       417     8.1
Track and signal materials ....                 274       4.6       416     8.0
Track usage fees ..............                  98       1.6        95     1.8
Other materials and supplies ..                 297       4.9       334     6.5
Other .........................                 476       7.9       505     9.7
                                             ------     -----    ------   -----
  Total .......................               7,749     129.2     7,572   146.0
  Less capitalized and
   recovered costs ............                 262       4.3       471     9.1
                                             ------     -----    ------   -----
     Total ....................              $7,487     124.9%   $7,101   136.9%
                                             ======     =====    ======   =====


Operating Revenues:

Operating  revenues increased  $811,000,  or 15.6%, to $6.0 million in the first
quarter of 2008 from $5.2 million in the first quarter of 2007. This increase is
the net  result of a $1.1  million  (26.3%)  increase  in  conventional  freight
revenues,  an $85,000 (56.7%) increase in other freight related revenues,  and a
$31,000 (37.8%)  increase in other  operating  revenues,  partially  offset by a
$403,000 (52.2%) decrease in container freight revenues.

The  increase  in  conventional  freight  revenues  is  attributable  to a 24.8%
increase in traffic  volume and a small (1.2%)  increase in the average  revenue
received per conventional  carloading.  The Company's  conventional  carloadings
increased by 1,165 to 5,863 in the first quarter of 2008 from 4,698 in the first
quarter of 2007.

Shipments of ethanol,  coal,  automobiles and steel ingots accounted for most of
the increase in traffic volume.  Ethanol and  automobiles are commodities  which
the Company began hauling during the second half of 2007.  These  increases were
somewhat offset by declines in shipments of construction  aggregate,  chemicals,
building  products  and  other  commodities  during  the  first  quarter.  These
decreases  largely  relate to the  economic  slow-down  which the United  States
economy is  currently  undergoing.  The small  increase in the  average  revenue
received per conventional  carloading is mostly  attributable to a change in the
mix of commodities hauled.

The decrease in container  freight  revenues is the result of a 55.3% decline in
traffic  volume  partially  offset by a 6.8%  increase  in the  average  revenue
received per container.  Container  traffic volume decreased by 7,331 containers
to 5,934 in the first  quarter of 2008 from 13,265 in the first quarter of 2007.
During  the second  quarter of 2007 the  Company  began to  experience  a steady
decrease in the volume of its container  traffic which has continued  into 2008.
Among other  factors,  rate  increases  imposed by western rail  carriers in the
United States has resulted in steamship  lines using "all water" routings to the


                                       10


East Coast for an  increasingly  larger  portion of  container  traffic  thereby
significantly reducing the volume of such traffic shipped cross-country by rail.
While the  reduced  level of traffic  seems to have  stabilized,  the Company is
unable  to  predict  if and when  container  traffic  volume  may  significantly
increase.  The  increase  in the  average  revenue  received  per  container  is
attributable to contractual rate adjustments  based upon railroad  industry cost
indices and to a change in the mix of containers handled.

The increase in other freight related revenues  results from increased  billings
for demurrage and secondary switching services. This is directly attributable to
the significant increase in conventional traffic volume during the quarter.

The increase in other operating  revenues  reflects more maintenance  department
billings for services rendered to freight customers and other outside parties.

Other Income:

Other income,  principally  rentals and interest on temporally invested cash was
virtually unchanged between quarters.

Operating Expenses:

Operating expenses for the first quarter of 2008 increased by $386,000, or 5.4%,
to $7.5 million from $7.1 million in the first quarter of 2007.  More than sixty
percent of this net  increase  is  attributable  to diesel fuel  expense,  which
increased by $241,000  during the quarter.  This is primarily  the result of the
significant price increases for petroleum products which have recently occurred.

Income Tax Benefit:

The income tax benefit for the first quarter of 2008 is approximately 33% of the
pre tax-loss.  This is the effective  federal  income tax rate which the Company
expects  to  realize  for 2008  before  giving  effect to any track  maintenance
credits to which it may be entitled.

Liquidity and Capital Resources
- -------------------------------

In January 2008 the  Company,  pursuant to an  agreement  with GATX  Corporation
("GATX")  received  $5.5  million in cash in exchange  for 239,523  newly-issued
shares of its common stock which it sold to GATX. This infusion of capital is to
be used for future capital improvements to enhance the Company's railroad lines.

During the first quarter of 2008 the Company's  operations consumed $1.3 million
of cash. Total cash and cash equivalents,  however, increased by $2.8 during the
quarter.  The principal  utilization of cash during the quarter,  other than for
operations,   was  to  pay  off  its  outstanding   borrowings  under  its  bank
line-of-credit and for capital expenditures and the payment of dividends.

In management's  opinion cash generated from operations  during the remainder of
2008 will be sufficient  to enable the Company to meet its  operating  expenses,
routine capital expenditures and dividend requirements.

Seasonality
- -----------

Historically,  the Company's operating revenues are lowest for the first quarter
due to the absence of construction  aggregate shipments during a portion of this
period and to winter weather conditions.

                                       11


Item 3. Quantitative and Qualitative Disclosures About Market Risk
- ------------------------------------------------------------------

Cash and Equivalents

As of March 31,  2008,  the Company is exposed to market  risks which  primarily
include changes in U.S. interest rates.

The  Company  invests  cash  balances  in excess of  operating  requirements  in
short-term  securities,  generally  with  maturities  of 90  days  or  less.  In
addition,  the  Company's  revolving  line  of  credit  agreement  provides  for
borrowings  which bear interest at variable  rates based on either prime rate or
one and one half  percent  over either the one or three month  London  Interbank
Offered  Rates.  The  Company  had no  borrowings  outstanding  pursuant  to the
revolving line of credit  agreement at March 31, 2008. The Company believes that
the effect, if any, of reasonably  possible  near-term changes in interest rates
on the  Company's  financial  position,  results of  operations,  and cash flows
should not be material.

Item 4. Controls and Procedures
- -------------------------------

As required by Rule 13a-15 under the Securities Exchange Act of 1934, as amended
(the "Exchange Act"), the Company carried out an evaluation of the effectiveness
of the design and operation of the Company's  disclosure controls and procedures
as of the end of the period covered by this report.  This evaluation was carried
out  under  the  supervision  and  with  the   participation  of  the  Company's
management,  including the Company's Chief  Executive  Officer and the Company's
Treasurer.  Based upon that  evaluation,  the Chief  Executive  Officer  and the
Treasurer  concluded that the Company's  disclosure  controls and procedures are
effective to ensure that information  required to be disclosed by the Company in
reports that it files or submits under the Exchange Act is recorded,  processed,
summarized and reported within the time periods  specified in the Securities and
Exchange Commission rules and forms.

There was no significant change in the Company's internal control over financial
reporting that occurred during the Company's most recent fiscal quarter that has
materially  affected,  or is reasonably likely to affect, the Company's internal
control over financial reporting.


                           PART II - Other Information
                           ---------------------------

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
        -----------------------------------------------------------

          The information  called for in this item is included in Form 8-K which
          was filed with the  Commission  on  January  16,  2008,  which form is
          incorporated herein by reference.

Item 5. Reports on Form 8-K
        -------------------

          A  report  on Form 8-K was  filed on  January  16,  2008 in which  the
          Company reported that it had concluded a Stock Purchase Agreement,  an
          Exclusive Railcar Supply Agreement and a Registration Rights Agreement
          with GATX Corporation effective January 10, 2008.

Item 6. Exhibits
        --------

          (10.1) Common Stock Purchase  Agreement dated January 10, 2008 between
               the Registrant and GATX Corporation.

          (10.2)  Exclusive  Railcar  Supply  Agreement  dated  January 10, 2008
               between the Registrant and GATX Corporation.

                                       12


          (10.3) Registration  Rights  Agreement  dated January 10, 2008 between
               the Registrant and GATX Corporation.

          (31.1) Rule 13a-14(a) Certification of Chairman of the Board and Chief
               Executive  Officer pursuant to Section 302 of the  Sarbanes-Oxley
               Act of 2002

          (31.2)  Rule  13a-14(a)   Certification  of  Treasurer  and  Principal
               Financial  Officer pursuant to Section 302 of the  Sarbanes-Oxley
               Act of 2002

          (32) Certifications  of  Chairman  of the Board  and  Chief  Executive
               Officer and Treasurer and Principal Financial Officer pursuant to
               18 U.S.C  Section 1350 as adopted  pursuant to Section 906 of the
               Sarbanes-Oxley Act of 2002



                                       13







                                   SIGNATURES
                                   ----------


     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.

                                       PROVIDENCE AND WORCESTER
                                        RAILROAD COMPANY


                                     By: /s/ Robert H. Eder
                                         ----------------------------
                                         Robert H. Eder,
                                         Chairman of the Board
                                          And Chief Executive Officer



                                     By: /s/ Robert J. Easton
                                         ----------------------------
                                         Robert J. Easton
                                         Treasurer and Principal
                                         Financial Officer


DATED: May 14, 2008

                                       14


                                                                    EXHIBIT 10.1

                         COMMON STOCK PURCHASE AGREEMENT

     This  Common  Stock  Purchase  Agreement  (the  "Agreement")  is made as of
January 10, 2008, by and between  Providence and Worcester Railroad Company (the
"Company"),  a Rhode Island corporation with its principal offices at 75 Hammond
Street,  Worcester,  MA 01610,  and GATX Corporation  ("Purchaser"),  a New York
corporation with its principal  offices at 500 West Monroe Street,  Chicago,  IL
60661.

     WHEREAS,  the  parties  have  entered  into  an  Exclusive  Railcar  Supply
Agreement (the "ERSA") of even date herewith; and

     WHEREAS,  it is a condition to the ERSA that Purchaser  purchase  shares of
the common stock of the Company as further  described herein and it is condition
to the  purchase of such shares that the Company and GATX have  entered into and
delivered the ERSA and the Registration  Rights  Agreement in substantially  the
form  attached  hereto  as  Exhibit  A (the  "Rights  Agreement")  granting  the
Purchaser  registration and other rights in connection with the shares of common
stock of the Company to be purchased hereunder.

     NOW THEREFORE, for good and valuable consideration as described herein, the
parties hereto agree as follows.

                                    SECTION I
                     AUTHORIZATION AND SALE OF COMMON STOCK

     1.1  Authorization.  The Company has  authorized  the sale and  issuance of
shares of its  common  stock,  par value $ 0.50 per share (the  "Common  Stock")
pursuant to this Agreement.

     1.2 Sale of Common  Stock.  Subject  to the terms  and  conditions  of this
Agreement,  the  Company  agrees  to  issue  and sell to the  Purchaser  and the
Purchaser  agrees to purchase  from the Company  239,523  shares of Common Stock
(the "Shares") for the purchase price of $5,509,029 (or $ 23.00 per share).

                                    SECTION 2
                             CLOSING DATE; DELIVERY

     2.1 Closing  Date.  The closing of the purchase and sale of the Shares (the
"Closing")  shall be held at 10:00 a.m. at the offices of the Company as soon as
practicable  following  satisfaction  (or waiver,  if  permissible) of all other
closing  conditions set forth in Sections 5 and 6 of this Agreement,  but in any
event no later than January 15, 2008, or at such other time and place upon which
the  Company  and  the  Purchaser  shall  agree.  The  date  of the  Closing  is
hereinafter referred to as the "Closing Date".

     2.2 Delivery.  At the Closing,  the Company will deliver to the Purchaser a
certificate or certificates,  registered in the Purchaser's  name,  representing
the Shares to be  purchased by the  Purchaser.  Such  delivery  shall be against
payment of the  purchase  price  therefor  as set forth in  Section  1.2 by wire
transfer  to the  Company  to the  account  or  accounts  specified  in  writing


                                       1


(including  bank  name(s) and routing  number(s)  and any other  necessary  wire
transfer  instructions)  by the Company at least two business  days prior to the
Closing.

                                    SECTION 3
                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

     Except as expressly  limited in this Section 3, the Company  represents and
warrants to the Purchaser as of the date of this Agreement as follows:

     3.1 Organization and Standing.  The Company is a corporation duly organized
and  validly  existing  under,  and by virtue of, the laws of the State of Rhode
Island and is in good standing as a domestic  corporation under the laws of said
state.  The Company is duly  qualified as a foreign  corporation  and is in good
standing in each  jurisdiction  in which the  ownership  of its  property or the
nature of its business requires such  qualification  except where the failure to
qualify would not have a material adverse effect on the business of the Company.
Except  as set  forth on  Schedule  3.1,  the  Company  has no  subsidiaries  or
affiliated  companies and does not otherwise have any direct or indirect  equity
interest in or loans to any partnership, corporation, limited liability company,
joint venture,  business association or other entity (other than up to 3% of any
class of publicly  traded  securities).  The Company has  delivered to Purchaser
complete and correct copies of the Articles of  Incorporation  and Bylaws of the
Company as amended to the date hereof.

     3.2 Corporate Power; Authorization. The Company has all requisite legal and
corporate  power and  authority and has taken all  requisite  corporate  action,
including without limitation,  authorization by the Company's Board of Directors
and the Audit Committee  thereof,  to execute and deliver this Agreement and the
Rights Agreement,  to sell and issue the Shares and to carry out and perform all
of its  obligations  under this Agreement and under the Rights  Agreement.  This
Agreement  and the Rights  Agreement  constitute  the legal,  valid and  binding
obligations of the Company,  enforceable in accordance with their terms,  except
(i) as limited by applicable bankruptcy,  insolvency,  reorganization or similar
laws relating to or affecting the enforcement of creditors' rights generally and
(ii) as  limited  by  equitable  principles  generally.  Except  as set forth on
Schedule  3.2,  the  execution  and  delivery of this  Agreement  and the Rights
Agreement  does  not,  and the  performance  of this  Agreement  and the  Rights
Agreement  and the  compliance  with the  provisions  hereof and thereof and the
issuance,  sale and  delivery  of the Shares by the Company  will not,  conflict
with, or result in a breach or violation of the terms,  conditions or provisions
of, or  constitute a default  under,  or result in the creation or imposition of
any lien pursuant to the terms of, the Articles of Incorporation, Bylaws or Code
of Ethics of the  Company or  materially  conflict  with or result in a material
violation of the terms,  conditions or  provisions  of, or constitute a material
default  under,  or result in the creation or  imposition  of any material  lien
pursuant to the terms of any  statute,  law,  rule or  regulation  or any order,
judgment,  decree or any indenture,  mortgage,  license, lease or other material
agreement  or  instrument  to which  the  Company  or any of its  properties  is
subject.

     3.3  Issuance  and  Delivery  of the  Shares.  The  Shares,  when issued in
compliance with the provisions of this Agreement,  will be validly issued, fully
paid and  nonassessable.  The issuance and delivery of the Shares is not subject


                                       2


to preemptive rights, rights of first refusal or any other similar rights of any
other person  pursuant to any agreement  between the Company and any such person
or  pursuant  to the  Company's  Articles  of  Incorporation  or Bylaws.  At the
Closing, the Purchaser will receive good and marketable title to the Shares free
of any liens,  encumbrances or  restrictions  (unless created by the Purchaser),
other than  restrictions  expressly  set forth in this  Agreement  or the Rights
Agreement or restrictions on transferability under applicable securities laws.

     3.4 SEC Documents;  Financial  Statements.  Each report or proxy  statement
delivered to the Purchaser is a true and complete copy of such document as filed
by the Company with the  Securities  and Exchange  Commission  (the "SEC").  The
Company has  delivered to the  Purchaser  its Annual Report on Form 10-K for the
year ended December 31, 2006 (the "2006 10-K") its Proxy  Statement for the 2006
Annual Meeting of  Stockholders  and its Quarterly  Reports on Form 10-Q for the
quarters   ended  March  31,  2007,   June  30,  2007  and  September  30,  2007
(collectively,  the "2007 10-Qs").  The Company has filed in a timely manner all
documents  that the Company was required to file with the SEC under Sections 13,
14(a)  and  15(d) of the  Securities  Exchange  Act of  1934,  as  amended  (the
"Exchange Act"), since January 1, 2002. As of their respective filing dates, all
documents  filed by the Company with the SEC (the "SEC  Documents")  complied in
all  material  respects  with  the  requirements  of  the  Exchange  Act  or the
Securities Act of 1933, as amended (the "Securities  Act"), as applicable.  None
of the SEC Documents as of their respective dates contained any untrue statement
of  material  fact or  omitted to state a material  fact  required  to be stated
therein  or  necessary  to make the  statements  made  therein,  in light of the
circumstances  under  which  they  were  made,  not  misleading.  The  financial
statements  of  the  Company  included  in the  SEC  Documents  (the  "Financial
Statements")  comply  as to  form  in  all  material  respects  with  applicable
accounting  requirements and with the published rules and regulations of the SEC
with respect thereto.  The Financial Statements have been prepared in accordance
with generally accepted accounting  principles  consistently  applied and fairly
present in all material  respects  the  consolidated  financial  position of the
Company and any subsidiaries at the dates thereof and the  consolidated  results
of their  operations  and  consolidated  cash flows for the  periods  then ended
(except  the  unaudited  statements  do not have  footnotes  and are  subject to
normal,  recurring adjustments).  Except as reflected or reserved against in the
consolidated  financial  statements  of the Company at September  30, 2007,  the
Company has no liabilities  that are required to be reported in the consolidated
balance sheet of the Company under GAAP except for  liabilities  incurred in the
ordinary course of business since September 30, 2007 and liabilities which would
not,  individually  or in the aggregate,  have a material  adverse effect on the
Company's  properties  or assets or the  business  of the  Company as  presently
conducted or proposed to be conducted.

     3.5 Governmental Consents. No consent, approval, order or authorization of,
or  registration,  qualification,  designation,  declaration or filing with, any
federal,  state, or local governmental authority or, to the Company's knowledge,
with any  international  governmental  authority,  on the part of the Company is
required in connection with the execution of this Agreement.

     3.6 No Material  Adverse Change.  Since September 30, 2007,  there have not
been any  changes in the assets,  liabilities,  financial  condition,  business,
business  prospects or results of operations of the Company from that  reflected
in the Financial  Statements  except changes in the ordinary  course of business
which  have  not  been,  either  individually  or in the  aggregate,  materially
adverse.

                                       3


     3.7 Authorized Capital Stock. As of January 7, 2008, the authorized capital
stock of the Company  consisted of (i)  15,000,000  shares of Common  Stock,  of
which,  as of  4,552,557,  shares  were  outstanding,  and  (ii) 640  shares  of
Preferred  Stock,  of which as of such date 640 shares were  outstanding.  As of
such date,  the Company had  reserved  for  issuance  shares of Common  Stock in
connection with the following options,  convertible  securities,  and plans: (i)
227,628 shares of Common Stock  reserved for issuance  pursuant to the Company's
Nonqualified Stock Option Plan of which, at January 7, 2008, options to purchase
48,902  shares of Common Stock were  outstanding,  (ii) 64,000  shares of Common
Stock  reserved for issuance upon  conversion  of the Preferred  Stock and (iii)
113,014  shares  of Common  Stock  reserved  for  issuance  under the  Company's
Employee Stock Purchase Plan.  Except as set forth on Schedule 3.7, there are no
other  options,  warrants,  conversion  privileges or other  contractual  rights
presently  outstanding  or in  existence  to purchase or  otherwise  acquire any
authorized  but  unissued  shares of capital  stock or other  securities  of the
Company.

     3.8  Litigation.  Except as  disclosed in the 2006 10-K and the 2007 10-Qs,
there are no material actions, suits,  proceedings or investigations pending or,
to the best of the Company's knowledge, threatened against the Company or any of
its properties  before or by any court or arbitrator or any  governmental  body,
agency or official which are required to be disclosed in the SEC Documents.

     3.9 Anti-Takeover  Law. The board of directors of the Company (the "Board")
has taken all  action  necessary  or  required  to render  inapplicable  to this
Agreement and the  transactions  contemplated  hereby (a) any State Takeover Law
that  may  purport  to be  applicable  to  this  Agreement  or the  transactions
contemplated hereby (b) any takeover provisions in the Company's  organizational
documents or any Company  contract and no such State Takeover Law shall or other
such  takeover  provisions  shall in any  manner  restrict,  impair or delay the
ability of the  Purchaser  to engage in any  transaction  with the Company or to
vote or  otherwise  exercise  all  rights  as a holder  of  Common  Stock of the
Company.  "State  Takeover  Law" means any "fair price,"  "moratorium,"  control
share  acquisition  " or  other  anti-takeover  statute  or  regulation  of  any
governmental body that would impose any procedural,  voting, approval,  fairness
or other restriction on the timely consummation of the transactions contemplated
by this  Agreement  or  restrict,  impair or delay the ability of  Purchaser  to
engage in any transaction with the Company or to vote or otherwise  exercise all
rights as a stockholder of the Company,  including without  limitation,  Section
7-5.2-4 of the Rhode Island Business Corporation Act.

     3.10 No Shareholder  Vote. The execution,  delivery and performance of this
Agreement or the Rights  Agreement is not required to be submitted for a vote or
other approval of the shareholders of the Company.

     3.11   Securities   Act.   Subject  to  the  accuracy  of  the  Purchaser's
representations  in Section 4 hereof, the offer, sale and issuance of the Shares
in conformity with the terms of this Agreement  constitute  transactions  exempt
from the registration requirements of Section 5 of the Securities Act.

                                       4


                                    SECTION 4
                 REPRESENTATIONS AND WARRANTIES OF THE PURCHASER

     Except  as  expressly  limited  in this  Section  4, the  Purchaser  hereby
represents  and  warrants  to the  Company as of the date of this  Agreement  as
follows:

     4.1  Authorization.  Purchaser has all requisite  legal and corporate power
and authority and has taken all requisite corporate or other action,  including,
without limitation,  authorization by Purchaser's Board of Directors, to execute
and deliver this Agreement,  to purchase the Shares and to carry out and perform
all of its  obligations  under this  Agreement  and the Rights  Agreement.  This
Agreement  and the Rights  Agreement  constitute  the legal,  valid and  binding
obligations of the Purchaser, enforceable in accordance with their terms, except
(i) as limited by applicable bankruptcy, insolvency,  reorganization, or similar
laws relating to or affecting the enforcement of creditor's rights generally and
(ii) as limited by equitable principles generally.

     4.2 Investment Experience. Purchaser is an "accredited investor" as defined
in Rule 501(a) under the  Securities  Act.  Purchaser  believes  that it has had
access to and has acquired sufficient  information about the Company to reach an
informed and  knowledgeable  decision to acquire the Shares.  Purchaser has such
business  and  financial  experience  as is required to give it the  capacity to
protect its own interests in connection with the purchase of the Shares.

     4.3  Investment  Intent.  Purchaser  is  purchasing  the Shares for its own
account as principal,  for investment purposes only, and not with a present view
to, or for, resale,  distribution or  fractionalization  thereof, in whole or in
part, within the meaning of the Securities Act.  Purchaser  understands that its
acquisition  of the Shares has not been  registered  under the Securities Act or
registered or qualified  under any state  securities law in reliance on specific
exemptions therefrom,  which exemptions may depend upon, among other things, the
bona fide nature of Purchaser's investment intent as expressed herein.

     4.4 Registration or Exemption Requirements.  Purchaser further acknowledges
and  understands  that the  Shares  may not be resold or  otherwise  transferred
except  in a  transaction  registered  under  the  Securities  Act or  unless an
exemption from such registration is available.

     4.5 Legends.  To the extent applicable,  each certificate or other document
evidencing any of the Shares shall be endorsed with the legends set forth below:

          (a) "THE SHARES  REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE
     UNITED  STATES  SECURITIES  ACT OF 1933,  AS AMENDED (THE "ACT"),  OR UNDER
     SECURITIES  LAWS OF ANY STATE AND MAY NOT BE SOLD,  TRANSFERRED,  ASSIGNED,
     PLEDGED,  OR HYPOTHECATED  ABSENT AN EFFECTIVE  REGISTRATION  THEREOF UNDER
     SUCH  ACT OR  PURSUANT  TO AN  EXEMPTION  THEREFROM.  THE  ISSUER  OF THESE
     SECURITIES  MAY  REQUIRE  AN  OPINION  OF  COUNSEL  IN FORM  AND  SUBSTANCE
     SATISFACTORY  TO THE ISSUER TO THE EFFECT  THAT ANY  PROPOSED  TRANSFER  OR
     RESALE IS IN COMPLIANCE  WITH THE ACT AND ANY APPLICABLE  STATE  SECURITIES
     LAWS."

                                       5


          (b) "THE SHARES  REPRESENTED HEREBY ARE SUBJECT TO THE RESTRICTIONS ON
     TRANSFER  CONTAINED IN A COMMON STOCK PURCHASE AGREEMENT AND A REGISTRATION
     RIGHTS  AGREEMENT,  AS AMENDED  FROM TIME TO TIME.  THE  COMPANY  WILL UPON
     WRITTEN  REQUEST  FURNISH A COPY OF SUCH  AGREEMENTS  TO THE HOLDER  HEREOF
     WITHOUT CHARGE."


                                    SECTION 5
                       CONDITIONS TO CLOSING OF PURCHASER

     The Purchaser's obligation to purchase the Shares at the Closing is subject
to the fulfillment or waiver as of the Closing of the following conditions:

     5.1 Representations  and Warranties.  The representations and warranties of
the Company contained in Section 3 and in the Rights Agreement shall be true and
correct  as  of  the   Closing   Date  with  the  same  effect  as  though  such
representations and warranties had been made on and as of the Closing Date.

     5.2  Performance.  The Company  shall have  performed and complied with all
agreements,  obligations  and  conditions  contained in this  Agreement that are
required to be performed or complied with by it on or before the Closing.

     5.3 Qualifications.  All authorizations,  approvals, or permits, if any, of
any  governmental  authority or  regulatory  body of the United States or of any
state that are required as of the Closing in connection with the lawful issuance
and sale of the Shares  pursuant to this Agreement shall have been duly obtained
and shall be effective as of the Closing.

     5.4 No  Prohibition.  There shall not then be in effect any order enjoining
or restraining  the  transactions  contemplated  by this Agreement or the Rights
Agreement.  There shall not be in effect any law, rule or regulation prohibiting
or  restricting  the purchase and sale of the Shares or requiring any consent or
approval of any person in  connection  with the purchase and sale of the Shares,
which consent or approval shall not have been obtained.

     5.5 ERSA and the Rights  Agreement.  The Company  shall have  executed  and
delivered  to the  Purchaser  the  Rights  Agreement,  the  ERSA  and all  other
agreements required under the ERSA to be executed and delivered to Purchaser.

     5.6 Compliance  Certificates;  Secretary's  Certificate.  The Company shall
have  delivered to the Purchaser (i) a certificate or  certificates  executed by
the Chief Financial Officer or the Chief Executive Officer of the Company, dated
the Closing Date, and certifying the fulfillment of the conditions  specified in
Section 5.1 through 5.5 and (ii) a certificate  executed by the Secretary of the
Company  attaching a copy of the authorizing  resolutions of the Company's Board
of  Directors  and Audit  Committee  required by Section 3.2 and  including  the
customary certifications with regard thereto.

                                       6



                                    SECTION 6
                        CONDITIONS TO CLOSING OF COMPANY

     The  Company's  obligation  to sell and issue the Shares at the  Closing is
subject  to the  fulfillment  or  waiver  as of  the  Closing  of the  following
conditions:

     6.1 Representations  and Warranties.  The representations and warranties of
the Purchaser  contained in Section 4 and in the Rights  Agreement shall be true
and  correct  as of the  Closing  Date  with  the same  effect  as  though  such
representations and warranties had been made on and as of the Closing Date.

     6.2  Performance.  The Purchaser shall have performed and complied with all
agreements,  obligations  and  conditions  contained in this  Agreement that are
required to be  performed  or complied  with by the  Purchaser  on or before the
Closing.

     6.3 Qualifications.  All authorizations,  approvals, or permits, if any, of
any  governmental  authority or  regulatory  body of the United States or of any
state that are required as of the Closing in connection with the lawful issuance
and sale of the Shares  pursuant to this Agreement shall have been duly obtained
and shall be effective as of the Closing.

     6.4 ERSA.  The  Purchaser  shall have  executed  and  delivered  the Rights
Agreement, the ERSA and all documents required under the ERSA to be executed and
delivered to Company.

     6.5 No  Prohibition.  There shall not then be in effect any order enjoining
or restraining  the  transactions  contemplated  by this Agreement or the Rights
Agreement.  There shall not be in effect any law, rule or regulation prohibiting
or  restricting  the purchase and sale of the Shares or requiring any consent or
approval of any person in  connection  with the purchase and sale of the Shares,
which consent or approval shall not have been obtained.

     6.6  Compliance  Certificate.  The  Purchaser  shall have  delivered to the
Company (i) a certificate  executed by an authorized  officer of the  Purchaser,
dated the  Closing  Date,  and  certifying  the  fulfillment  of the  conditions
specified  in Section  6.1 through  6.5 and (ii) a  certificate  executed by the
Secretary  of the  Company  certifying  to  the  approval  of  the  transactions
contemplated  by this  Agreement  by the  Purchaser  's  Board of  Directors  as
required by Section 4.1.

                                    SECTION 7
                             POST CLOSING COVENANTS

     7.1 Use of Funds.  The Company  shall use the proceeds from the sale of the
Shares to Purchaser for capital  improvements that will enhance the value of the
Company's railroad lines, including but not limited to, clearance  improvements,
track upgrades and other infrastructure  projects.  Purchaser  acknowledges that
the  Company  shall  have no  obligation  to provide a  separate  accounting  to
Purchaser with respect to the use of the proceeds.

                                       7


     7.2 Purchaser  Designee on Board of Directors.  At the first Annual Meeting
of the  shareholders  of the Company that follows the Closing Date,  and at each
Annual Meeting thereafter for so long as (a) Purchaser has not sold or otherwise
transferred  to any  non-affiliate  of Purchaser any of the Shares,  and (b) the
ERSA then  remains in full force and effect,  the  Company  shall  nominate  and
support  for  election  to the Board the  individual  designated  in  writing by
Purchaser (the "Purchaser Designee"),  provided that (i) such Purchaser Designee
is eligible to serve as a director of the Company, (ii) such designation is made
on or  before  January  15t of the  year of such  meeting  and  (iii)  Purchaser
provides  to the  Company on a timely  basis a  completed  Director  and Officer
Questionnaire  on a form  provided  by the  Company  and any  other  information
relating  to  such  Purchaser  Designee  that is  required  to be  disclosed  in
solicitations  of proxies with  respect to nominees  for election as  directors,
pursuant to proxy regulations promulgated under the Securities Act. If Purchaser
fails to  designate  a new  Purchaser  Designee  by  January  15th of any  year,
Purchaser  shall  be  deemed  to  have  designated  the  individual   previously
designated by Purchaser  who is then serving as a member of the Board.  Upon the
election of the Purchaser Designee to the Board, the Purchaser Designee shall be
included in all Board meetings in which all other non- executive  members of the
Board are invited to attend in person or by telephone and shall be provided with
all copies of materials,  whether in paper, electronic or other format, that are
provided to all other non-executive  members of the Board.  Purchaser shall have
the right to designate any replacement for a Purchaser  Designee upon the death,
resignation, retirement, disqualification or removal from office for other cause
of the  Purchaser  Designee who has been elected to the Board at the next annual
meeting of the  shareholders  of the Company.  Until such time as the  Purchaser
Designee  is  elected  to  the  Board,  the  Purchaser  Designee  or  one  other
representative of Purchaser shall have the right to attend meetings of the Board
as an observer.

                                    SECTION 8
                         MAINTENANCE RELATED INVESTMENT

Under the letter to the Purchaser  from the Company dated October 25, 2007,  and
subject to the terms and conditions thereof,  Purchaser and Company have entered
into negotiations with respect to a possible  Maintenance Related Investment (as
defined in such  letter) by  Purchaser  in the Company  through the  purchase of
additional shares of the Company's Common Stock.

                                    SECTION 9
                                  MISCELLANEOUS

     9.1 Waivers and  Amendments.  The terms of this  Agreement may be waived or
amended only with the written consent of the Company and the Purchaser.

     9.2 No Brokers.  Each of the parties hereto hereby  represents that, on the
basis of any  actions  and  agreements  by it,  there are no  brokers or finders
entitled  to  compensation  in  connection  with the sale of the  Shares  to the
Purchaser.

     9.3 Governing Law. This Agreement  shall be governed in all respects by and
construed  in  accordance  with the laws of the  State of New York  without  any
regard to conflicts of laws principles.

                                       8


     9.5 Survival.  The  representations,  warranties,  covenants and agreements
made in this Agreement  shall survive any  investigation  made by the Company or
the Purchaser and the Closing.

     9.6  Successors  and  Assigns.  The  provisions  hereof  shall inure to the
benefit of, and be binding upon,  the  successors  and permitted  assigns of the
parties to this Agreement.  Notwithstanding  the foregoing,  neither party shall
assign this  Agreement  without the prior  written  consent of the other  party,
except  that  Purchaser  may assign  this  Agreement  to any direct or  indirect
wholly-owned  domestic (i.e.,  incorporated in a state of the U.S.) affiliate of
Purchaser;  provided,  however,  that no such assignment  shall relieve or limit
Purchaser's obligations hereunder.

     9.7  Entire  Agreement.  This  Agreement  constitutes  the full and  entire
understanding  and  agreement  between the parties  with regard to the  subjects
hereof.

     9.8  Notices,  etc.  All  notices  and  other  communications  required  or
permitted  under this  Agreement  shall be in writing  and may be  delivered  in
person, by facsimile,  overnight commercial carrier, addressed to the Company or
the  Purchaser,  as the case may be,  at their  respective  addresses  set forth
below,  or at such other  address as the  Company  or the  Purchaser  shall have
furnished to the other party in writing:

         If to the Company:  Providence and Worcester
                        Railroad Company
                        75 Hammond Street
                        Worcester, MA 01610
                        Attn: President

              Copy to:  Providence and Worcester
                        Railroad Company
                        75 Hammond Street
                        Worcester, MA 01610
                        Attn: General Counsel
                               and

                        Hinckley Allen &
                        Snyder LLP 50 Kennedy
                        Plaza, Suite 1500
                        Providence, Rhode
                        Island 02903 Attn:
                        Stephen J. Carlotti

         If to the Purchaser: GATX Corporation
                        500 West Monroe Street
                        Chicago, IL 60657
                        Attn: Executive Vice President/Chief
                        Operating Officer

              Copy to: GATX Corporation
                        500 West Monroe
                        Street Chicago,
                        IL 60657 Attn:
                        General Counsel


                                       9


All notices and other  communications  shall be  effective  upon actual  receipt
thereof by the person to whom notice is directed.

     9.9  Severability  of this  Agreement.  If any provision of this  Agreement
shall be judicially  determined  to be invalid,  illegal or  unenforceable,  the
validity,  legality and enforceability of the remaining  provisions shall not in
any way be affected or impaired thereby.

     9.10  Counterparts.  This  Agreement  may  be  executed  in any  number  of
counterparts,  each of which  shall be an  original,  but all of which  together
shall constitute one instrument.

     9.11  Expenses.  The  Company  and the  Purchaser  each  shall bear its own
expenses  incurred  on its  behalf  with  respect  to  this  Agreement  and  the
transactions contemplated hereby, including fees of legal counsel.

     9.12 Currency.  All references to "dollars" or "$" in this Agreement  shall
be deemed to refer to United States dollars.

     9.13  No  Third  Party  Rights.  Except  where  expressly  provided  to the
contrary,  nothing  in this  Agreement  shall  create or be deemed to create any
rights in any person or entity not a party to this Agreement.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

                                       10


The foregoing agreement is hereby executed as of the date first above written.

                    PROVIDENCE AND WORCESTER RAILROAD COMPANY

                                     By:  /s/ P. Scott Conti
                                         ----------------------------

                                  Title: President
                                         ----------------------------


                                GATX CORPORATION

                                      By: /s/ Paul Titterton
                                          ----------------------------

                                  Title: Vice President Strategic Growth
                                         ----------------------------

                                       11


                                                                    EXHIBIT 10.2

                       EXCLUSIVE RAILCAR SUPPLY AGREEMENT
                       ----------------------------------

     THIS  AGREEMENT  is made and  entered  into as of the 10th day of  January,
2008, by and between GATX  Corporation,  a New York  Corporation  ("GATX"),  and
Providence and Worcester Railroad Company, a Rhode Island Corporation ("P&W").

                               W I T N E S S E T H

     WHEREAS,  P&W and GATX  contemplate  entering into various  transactions to
provide  P&W with long term access to railcars  and capital for  improvement  of
P&W's plant and maintenance capability,  and at the same time, provide GATX with
profitable  growth of its railcar  fleet and access to  maintenance  and storage
facilities; and

     WHEREAS,  P&W  wishes  to align its  fleet  with the  needs of its  current
customers and traffic by exchanging  seventy-two (72) mill gondolas it owns, for
one hundred thirty-seven (137) open-top hoppers owned by GATX; and

     WHEREAS,  GATX  wishes to  acquire  a  substantial  part of P&W's  fleet of
railcars  comprised of mill  gondolas  used in revenue  service,  subject to the
terms hereof; and

     WHEREAS,  P&W wishes to acquire from GATX certain open-top hoppers for coal
service, subject to the terms hereof; and

     WHEREAS,  P&W shall lease from GATX certain  bi-level  Automobile  Carrying
Railcars for sponsorship by P&W in the North American Reload Pool; and

     WHEREAS,  GATX and P&W desire to enter into this  Exclusive  Railcar Supply
Agreement ("Agreement"),  pursuant to which GATX shall, subject to the terms and
conditions hereof, be the exclusive supplier of new and used railcars; and

     WHEREAS,  the parties have entered into a Stock Purchase Agreement dated of
even date  herewith  for the  purchase by GATX of a specified  equity  ownership
percentage in P&W and the  corresponding  appointment  of a GATX designee to the
P&W Board.


     NOW,  THEREFORE,  in consideration of the mutual promises and covenants set
forth herein, the parties hereby agree as follows:


1.   Definitions.

     "Acquired  Line(s)"  shall  mean all rail  lines  for  which  ownership  or
operating rights are acquired by P&W, its affiliates and subsidiaries, after the
Effective Date hereof

     "Automobile  Carrying  Railcar"  shall  mean a flat  car  with an  attached
autorack or a  fully-integrated  autorack  and car  utilized for the purposes of
carrying automobiles on rail lines.

                                       1



     "Car(s)" shall mean railcars other than the "Railcar(s)".

     "Existing  Leases"  shall  mean  the  full-service  and net  master  leases
executed by and  between  GATX and P&W on or before the  Effective  Date of this
Agreement and all riders,  supplements,  and amendments thereto, attached hereto
or otherwise  identified  in Exhibit A, as the same may be amended or superseded
from time to time by mutual agreement of the parties.

     "Existing Traffic" shall mean rail traffic moving to, from or via P&W Lines
as of the Effective Date of this Agreement or, in the case of Acquired  Line(s),
as of the date of the acquisition thereof.

     "Independent  Review" shall mean a review of a GATX lease offer vis-a-vis a
bona fide  third-party  lease offer,  to be performed by a mutually  agreed upon
appraiser, or if the parties cannot mutually agree, then by RailSolutions, Inc.,
in order to  determine  whether  GATX's  offer of lease  prices for a particular
Lease Transaction constitutes "Market Competitive Lease Terms".

     "Lease  Transaction(s)"  shall  mean  leases  of  Railcars  by  GATX to P&W
pursuant to the terms of this Agreement,  which are identified in and subject to
a rider,  supplement or amendment  attached to the Existing  Leases,  including,
without  limitation,  Structured  Utilization  Lease  Rider(s),  fixed rate term
lease(s) and any other arrangement with respect to the lease of Railcars by GATX
to P&W which the parties may mutually agree upon from time to time.

     "Market-Competitive Lease Terms" shall mean lease pricing terms offered for
comparable  equipment on comparable  terms and under  comparable  circumstances,
taking  into  account  the  lease  type,   terms,   duration,   credit  quality,
configuration   and  expected  mileage  of  the  Cars  in  the  context  of  the
then-current  supply of, and demand for, such Cars. The lease terms contained in
the Existing Leases,  other than pricing terms, are presumptively agreed upon by
the parties to be Market-Competitive Lease Terms.

     "North  American  Reload Pool" shall mean that  certain pool of  Automobile
Carrying  Railcars and Autoracks formed through the  participation of the United
States Class I railroads, TTX Company, and certain other railroads, in which TTX
and various of the aforesaid railroads contribute  Automobile Carrying Railcars,
autoracks and flatcars,  for common usage  throughout  North America by all such
participating railroads.

     "On-Line  Traffic" shall mean P&W Traffic which originates on P&W Lines, in
which the loaded  Railcars spend the majority (more than fifty percent (50%)) of
their time in each calendar year on P&W Lines.

     "Originated Interchange Traffic" shall mean P&W Traffic which originates on
P&W Lines and terminates on another carrier,  in which the loaded Railcars spend
the majority (more than fifty percent (50%)) of their time in each calendar year
off of P&W Lines, except for Pool Traffic.

     "P&W Lines"  shall mean all rail lines owned  and/or  operated by P&W,  its
affiliates and subsidiaries, as of the Effective Date of this Agreement together
with all Acquired Lines.

                                       2


     "P&W Traffic" shall mean all rail shipments  originating and/or terminating
on P&W Lines excluding only (a) Existing  Traffic for which  customer(s)  supply
private  Cars  as of the  Effective  Date  of this  Agreement,  (b)  incremental
private-car  traffic for which P&W cannot  reasonably  influence  the  shipper's
choice of Cars including, without limitation, (1) traffic by shippers with large
pre-existing  private  fleets  who do not  need  to  obtain  incremental  System
Railcars  for  incremental  traffic,  and (2) traffic by shippers  who refuse to
lease Railcars, (c) non- revenue  maintenance-of-way traffic utilizing P&W-owned
equipment  which  spends  at least  half of each  calendar  year in  non-revenue
service and (d) Terminated  Interchange Traffic. The term P&W Traffic shall also
include all rail  shipments  originating  and/or  terminating  on Acquired Lines
excluding only (a) Existing Traffic for which  customers(s)  supply private Cars
as of the  closing  date  of the  Acquired  Line  acquisition,  (b)  incremental
private-car  traffic for which P&W cannot  reasonably  influence  the  shipper's
choice of Cars including, without limitation, (1) traffic by shippers with large
pre-existing  private  fleets  who do not  need  to  obtain  incremental  System
Railcars  for  incremental  traffic,  and (2) traffic by shippers  who refuse to
lease Railcars, (c) non- revenue  maintenance-of-way traffic utilizing equipment
to which P&W has acquired rights in connection  with Acquired  Line(s) and which
spends at least  half of each  calendar  year in  non-revenue  service,  and (d)
Terminated Interchange Traffic.

     "Pool Traffic" shall mean P&W Traffic  interchanged with P&W's connections,
such as  intermodal  or  automotive,  in which PW may handle  both  inbound  and
outbound  loads and for which PW and its  interchange  partners  may both supply
equipment.

     "Railcar(s)"  shall mean the  railcars  supplied by GATX to P&W pursuant to
this  Agreement,  which shall be either new or used, as mutually  agreed by GATX
and P&W from time to time; provided, however, it is understood and agreed by the
parties  that the  supply  of a new car by GATX  will not be  necessary  for any
particular  shipper's traffic,  where supply of a used car would reasonably meet
that shipper's car supply needs.

     "Structured  Utilization  Lease  Rider"  shall  mean the lease  rider  form
attached  hereto as Exhibit B, in which GATX's  primary  form of  repayment  for
Railcars subject to such arrangement  shall be derived from the hourly,  mileage
and appurtenance  earnings of such Railcars in interchange  service.  In a Lease
Transaction  pursuant to a Structured  Utilization  Lease  Rider,  P&W marks (or
other railroad marks as may be mutually agreed by P&W and GATX) shall be applied
to the Railcars subject to the Structured Utilization Lease Rider, and P&W shall
be responsible for all car- hire accounting for the Railcars. The Railcars shall
not be free on P&W Lines  but shall  earn  their  default  rates as if they were
foreign  Cars,  subject to P&W's  rights of reclaim  pursuant to the Code of Car
Hire Rules as they may be amended from time to time ("Car Hire Rules") published
by the Association of American Railroads ("AAR").

     "System Railcars" shall mean P&W-supplied Railcars bearing P&W marks.

     "Terminated Interchange Traffic" shall mean P&W Traffic which originates on
another carrier and terminates on P&W Lines (except for Pool Traffic).

                                       3


2.   Exclusive Railcar Supply.

     (a) GATX shall have the exclusive right to supply Railcars to P&W as System
Railcars with respect to On-Line  Traffic,  Originated  Interchange  Traffic and
Pool  Traffic,  provided  that GATX is capable of  supplying  to P&W  reasonably
suitable  Railcars  in a  timeframe  that  reasonably  permits  P&W to meet  its
customers' needs, and provided,  further, that GATX and P&W have determined,  in
good faith,  Market-Competitive  Lease Terms for such Railcars.  Nothing in this
Agreement shall be construed as enabling GATX to require P&W to utilize Railcars
in circumstances where P&W's insistence that a particular shipper utilize System
Railcars would not be commercially reasonable.

     (b) Except as otherwise provided herein, P&W shall require of its customers
that P&W  Traffic be moved in System  Railcars.  With  respect  to  On-Line  and
Originated  Interchange  Traffic,  in the event that P&W and GATX mutually agree
that private (customer- supplied) Cars be used for a particular movement in lieu
of System  Railcars,  P&W and its  customer  may then use private  Cars for that
movement;  provided,  however,  that  P&W  shall  inform  such  customer  of the
availability of GATX-provided Cars for the customer.  In the event such customer
and GATX reach agreement for GATX to supply private Cars, P&W shall then provide
OT-5 approval for the GATX private Cars, and no Lessor-Lessee relationship shall
be construed to exist between GATX and P&W with respect to such Cars.

     (c)  Notwithstanding  anything to the contrary herein, this Agreement shall
not encompass an exclusive  right to supply  Railcars with respect to Terminated
Interchange  Traffic,  except under special  circumstances in which P&W may have
the opportunity to supply such Railcars, as mutually agreed by P&W and GATX.

     (d) P&W and GATX shall jointly review P&W's Existing  Traffic to determine,
with respect to particular traffic movements, where P&W could reasonably replace
non-GATX Cars with GATX Railcars without threatening  disruption or reduction of
P&W's  existing   business.   Upon   identification   of  any  such  replacement
opportunity,  P&W and GATX shall  proceed to place  Railcars  into  service  for
movement of the specified traffic as soon as practicable under the terms of this
Agreement.

     (e) In the event GATX does not elect to  exercise  its  exclusive  right of
supply  with  respect to a  particular  movement  of P&W  Traffic,  P&W shall be
entitled to obtain the necessary Cars from other suppliers.

     (f) All Lease  Transactions  for Railcars  shall be structured to match the
expected term of the applicable movement of P&W Traffic, provided,  however, for
traffic which is anticipated to continue  indefinitely,  the lease term shall be
no less than three (3) years,  and longer if the parties  mutually agree. In the
event that P&W's traffic  levels  significantly  fluctuate  during the term of a
particular  Lease  Transaction,  such that P&W's need for the specific  Railcars
covered by that Lease  Transaction  materially  increases or decreases by thirty
percent  (30%),  determined  quarter over  quarter,  e.g. Q-2 2007 over Q-2 2006
("Variance  Threshold"),  upon written  notice by P&W to GATX of P&W's desire to
increase or  decrease  the supply of Railcars  leased  pursuant to a  particular
Lease  Transaction,  GATX shall use commercially  reasonable efforts to redeploy
the  applicable  Railcars to or from other GATX  customers in order to reconcile


                                       4


the number of cars covered by the Lease  Transaction with the P&W traffic levels
applicable to that Lease Transaction,  subject to the contractual and commercial
limitations  of GATX's  other  customer  relationships  and  market  conditions.
Provided that the Variance Threshold has been met with respect to the applicable
P&W Traffic and in those limited  circumstances where GATX and P&W agree that it
is commercially  necessary for a particular movement of P&W Traffic,  GATX shall
provide P&W with unilateral early lease termination rights,  provided,  however,
that such  rights  shall  carry a set fee or  liquidated  damages  amount  which
reasonably  compensates  GATX for the  increased  risk  and cost of early  lease
termination. In the event that, notwithstanding such early termination,  GATX is
able to rapidly obtain an economically comparable deployment of the Railcars, so
that GATX is able to mitigate all or any of the resulting economic harm, the fee
or liquidated damages shall be waived or reduced, as appropriate.

     (g)  P&W  may  use the one  hundred  thirty-seven  (137)  open-top  hoppers
acquired  from GATX  pursuant  to  Section  6(b) as System  Railcars.  Except as
otherwise  provided  herein,  P&W shall not  purchase  or lease  Cars from third
parties for use as System Railcars.


3.   Implementation of Railcar Supply.

     (a)  Immediately  upon P&W learning  that a supply of Cars may be necessary
for the  movement  of P&W  Traffic,  P&W  shall  advise  GATX  of all  pertinent
information associated with the P&W Traffic movement, including, but not limited
to, the anticipated  duration of the P&W Traffic  movement,  the commodity to be
moved,  and the  shippers  and  receivers  involved in the  movement,  and shall
specify the  parameters of the proposed  Lease  Transaction  with respect to the
approximate  number of Cars  needed,  reasonably  suitable  Car  types,  and the
proposed lease term (subject to Section 2(f)).

     (b) Upon receipt of the  requisite  Car supply  information  from P&W, GATX
shall  promptly  submit a Railcar  supply  proposal  to P&W for the lease of the
applicable Railcars on Market- Competitive Lease Terms or,  alternatively,  GATX
may  decline  to submit a Railcar  supply  proposal  (in which case P&W would be
released from this  Agreement  for the P&W Traffic at issue).  Upon request from
P&W, GATX will provide a list of all  transactions,  if any (with customer names
and other confidential  information  deleted),  involving similar Cars in GATX's
fleet over the twelve (12) months  preceding  P&W's request for a Railcar supply
offer, in order to facilitate  P&W's evaluation of whether GATX's proposed lease
offer contains Market-Competitive Lease Terms. If P&W reasonably demonstrates to
GATX that  materially  better bona fide lease  offers are  available to P&W from
third  parties for  comparable  Cars on  comparable  terms and under  comparable
circumstances, GATX shall have the option to either:

          (i)  Present a revised  Railcar  supply  proposal to P&W in which case
          P&W's   evaluation   process  outlined  in  this  Section  3(b)  would
          recommence;

                                       5


          (ii) Initiate an  Independent  Review of the GATX offer  vis-a-vis the
          third-party  offer,  at the  parties'  joint cost,  for the purpose of
          evaluating the market-  competitiveness of GATX's lease pricing terms;
          or

          (iii) Advise P&W that it is released  from this  Agreement for the P&W
          Traffic at issue.

Notwithstanding  anything to the contrary  herein,  P&W and GATX  understand and
agree that GATX is not required,  pursuant to this Agreement,  to offer the best
rates and lease  terms for a  particular  lease,  but rather  market-competitive
rates and terms.

If the Independent  Review is initiated  pursuant to Section  3(b)(ii),  and the
Independent  Review  establishes  lease prices which are  unacceptable  to GATX,
GATX, in its sole  discretion,  may either lease the applicable  Railcars to P&W
for  the  P&W  Traffic  at  issue  pursuant  to the  prices  established  by the
Independent Review or,  alternatively,  GATX may release P&W from this Agreement
for the P&W Traffic at issue.

     (c) In the event GATX and P&W have not yet agreed  upon lease terms for the
supply of Cars for a  particular  movement of P&W Traffic by the time it becomes
necessary for P&W to supply Cars to its customer, if GATX Cars are available for
the applicable movement, and GATX has not released P&W from the exclusive supply
obligations of this Agreement,  then P&W shall lease GATX-supplied  Railcars for
the   applicable   movement   pursuant  to  the   then-current   GATX  offer  of
Market-Competitive  Lease Terms. P&W, at its option, may initiate an Independent
Review of the GATX offer,  at the parties' joint cost. If the GATX lease pricing
is determined not to constitute  Market-Competitive  Lease Terms, then the lease
prices  for the  Lease  Transaction  at issue  shall  be  reduced  or  adjusted,
retroactively, as provided by the Independent Review decision.


4.  Applicable Lease Terms.

     (a) All  Railcars  supplied  by GATX  pursuant to this  Agreement  shall be
subject to the terms of the  Existing  Leases,  except to the extent  that those
terms may be amended or  superseded,  in  writing,  by mutual  agreement  of the
parties.  Lease Transactions  agreed upon pursuant to this Agreement shall be in
the form of riders to the Existing  Leases.  In the event of a conflict  between
the terms of the Existing Leases and/or a Lease Transaction  rider,  supplement,
or amendment,  on the one hand,  and the terms of this  Agreement,  on the other
hand,  the terms of the Existing  Leases and the  applicable  Lease  Transaction
rider, supplement or amendment shall govern, provided, however,  notwithstanding
any  provisions  in the Existing  Leases which purport to terminate the Existing
Leases if no active Riders are then currently in effect with respect thereto, so
long as an Existing Lease, as amended, has not been superseded,  it shall remain
in effect until the  termination  of this  Agreement or the  termination  of all
Riders to said Existing Lease, whichever is later.

     (b) Railcars for On-Line  Traffic shall be supplied  pursuant to fixed-rate
term leases.  Railcars for Originated  Interchange Traffic, or for Pool Traffic,


                                       6


shall be supplied under fixed-rate term leases,  or at the option of either GATX
or P&W, under a Structured  Utilization  Lease Rider. In the event such Railcars
are supplied  pursuant to a  Structured  Utilization  Lease Rider,  P&W and GATX
shall  undertake a joint  analysis  of the  projected  car-hire  earnings of the
Railcars  encompassed  within  such  Rider.  In the  event  that,  based  on the
analysis,  GATX  determines  that GATX should not  reasonably  expect to earn an
acceptable risk- adjusted return (utilizing GATX's normal  risk-adjusted  return
criteria)  from the  projected  car-hire  earnings for the Railcars  encompassed
within such Rider,  P&W shall  guarantee  payment of the projected  shortfall in
earnings up to the amount required for GATX to earn an acceptable  risk-adjusted
return, measured on an annual basis. Such amounts shall be payable within thirty
(30) days after the end of each calendar quarter.

     For  example,  if GATX and P&W enter into a  Structured  Utilization  Lease
Rider for a Railcar for which GATX  requires  an average  payment of $6,700 (the
"Required Payment") per car per year to earn an acceptable risk-adjusted return,
and the projected  car-hire  earnings are $5,700 (the "Projected  Earnings") per
car per year, then P&W shall guarantee  payment of an annual shortfall amount of
$1,000 (the  "Guaranteed  Amount") per car per year, such that the sum of GATX's
actual car-hire  earnings and P&W's payment is equal to $6,700 per car per year.
In the event the analysis establishes that GATX should reasonably expect to earn
a  return  (using  GATX's  normal  risk-adjusted  return  criteria)  equal to or
exceeding its Required  Payment,  no guarantee by P&W shall be required.  To the
extent  that,  for a  particular  movement,  P&W  guarantees  a  portion  of the
earnings,  if the actual  earnings  exceed the  Required  Payment,  P&W shall be
entitled to 100% of annual car-hire  earnings which exceed the Required  Payment
until P&W has received an amount equal to the Guaranteed  Amount.  If the actual
car-hire  earnings  exceed the sum of the  Required  Payment and the  Guaranteed
Amount, then P&W and GATX shall equally share any additional earnings.

(c) Notwithstanding the foregoing, the parties may mutually agree upon alternate
lease  arrangements  for  particular  movements of P&W Traffic  including  fixed
term-fixed  price,  fixed  term-  variable  price,  per  diem  rate,  and  other
comparable lease term arrangements.

(d) With respect to payments due and owing under  Structured  Utilization  Lease
Riders, in the event that the reclaim payments due and owing from GATX to P&W in
a particular  calendar month exceed the car hire payments due and owing from P&W
to GATX during that same month, the reclaim payments shall be netted against the
car hire  payments,  and no car hire  shall  be due and  owing  from P&W to GATX
during  such month.  Any excess  reclaim  payments  owed by GATX shall be netted
against car hire payments owed by P&W to GATX in the subsequent calendar month.


5.   Term.

     (a) This  Agreement  shall be  effective  on the date first  above  written
("Effective  Date"),  and shall  extend  for an  initial  term of five (5) years
("Initial Term"), and shall automatically renew for successive twelve (12) month
periods thereafter  ("Renewal Terms"),  unless either party has provided written
notice of  termination  to the other party at least four (4) months prior to the
end of the Initial  Term or any Renewal  Term.  Notwithstanding  the  foregoing,


                                       7


during any Renewal Term, if either party  determines that the provisions of this
Agreement are no longer economical, such party may, by written notice, request a
renegotiation of the provisions of this Agreement.  If such  negotiations do not
result in a mutually  agreeable  revised agreement within sixty (60) days of the
date of such  notice,  either  party  shall  have the  right to  terminate  this
Agreement at any time during the then-current Renewal Term upon thirty (30) days
written notice to the other party.

     (b) Notwithstanding  anything to the contrary herein, if a material default
has  occurred  with  respect  to this  Agreement  and has not been  cured by the
defaulting  party within thirty (30) days of receipt of written  notice that the
default has occurred  (unless  cure cannot be  completed  within such period and
cure has been  undertaken,  in which event the defaulting  party may cure within
sixty  (60) days of receipt of written  notice of  default)  the  non-defaulting
party shall have the right to  terminate  this  Agreement  immediately,  without
further  notice;  provided,  however,  if a  party  has  initiated  the  Dispute
resolution  procedures pursuant to Section 12 hereof, such termination shall not
become effective until after the Dispute resolution procedure has been completed
and the termination has been ratified pursuant thereto.

     (c)  Notwithstanding  termination  of this  Agreement  pursuant to Sections
5(a)-(b),  any  Lease  Transactions  entered  into by the  parties  prior to the
termination  of this  Agreement  shall  remain in full  force and effect for the
remainder of the term set forth in said Lease Transaction(s),  or if no specific
term is identified  therein,  then for a period of twelve (12) months  following
termination of this Agreement.


6. Exchange of Railcars.  The parties agree to exchange  ownership  interests in
order to complete a like-kind  exchange of certain equipment pursuant to Section
1031 of the Internal Revenue Code of 1986, as amended, as follows:

     (a)  Simultaneous  with the execution of this Agreement,  the parties shall
enter  into a  Purchase  Agreement  in the form  attached  hereto as  Exhibit C,
pursuant to which GATX shall acquire from P&W  seventy-two  (72) mill  gondolas.
The  consideration  for said mill gondolas  shall be an exchange of the open-top
hoppers identified in Section 6(b).

     (b)  Simultaneous  with the execution of this Agreement,  the parties shall
enter  into a  Purchase  Agreement  in the form  attached  hereto as  Exhibit D,
pursuant to which P&W shall  acquire  from GATX one hundred  twenty-three  (123)
open-top hoppers currently leased by P&W pursuant to Lease Rider Nos. 1 and 2 to
Car Net Lease Contract No. 8322, and fourteen (14) additional  open-top hoppers.
The  consideration  for said  open-top  hoppers shall be an exchange of the mill
gondolas identified in Section 6(a).

     (c) The aforesaid  exchange of mill gondolas and open-top  hoppers shall be
conducted  through a tax-free  exchange pursuant to Section 1031 of the Internal
Revenue  Code (26 U.S.C.  section  1031).  Each party shall pay its own expenses
with respect to the Cars which it is acquiring. Each party makes no warranty and
assumes no liability vis-a-vis the other party in the event the Internal Revenue
Service  determines  that said exchange is not a tax-free  exchange  pursuant to
Internal Revenue Code Regulations.

                                       8


7.   Lease.

     Simultaneous with the execution of this Agreement,  the parties shall enter
into a Lease  Transaction in the form attached  hereto as Exhibit E with respect
to those mill gondolas  identified in such Exhibit,  or such other  equipment as
the parties may mutually agree to substitute therefor, from time to time.


8.   Automobile Carrying Railcar Sponsorship.

     At such time as GATX shall request,  P&W shall sponsor at least two hundred
(200) new GATX-owned bi-level Automobile Carrying Railcars in the North American
Reload  Pool,  and P&W and GATX  shall  enter into a lease  agreement  for those
Automobile Carrying Railcars in the form attached hereto as Exhibit F. The lease
shall  be  structured  as a  Structured  Utilization  Lease  Rider  and all such
Railcars shall be considered Pool Traffic.


9.   Representations and Warranties.

     (a) P&W represents and warrants that (i) P&W is a duly  organized,  validly
existing  corporation  in good  standing  under  the  laws of the  state  of its
incorporation and is duly qualified to do business in all jurisdictions in which
qualification  is  required  in  order  for it to  carry  out  the  transactions
contemplated by this Agreement; (ii) P&W has full corporate power, authority and
legal right to execute,  deliver and perform this Agreement,  and the execution,
delivery  and  performance  hereof  has been duly  authorized  by all  necessary
corporate action of P&W,  including without limitation by its Board of Directors
and  the  Audit  Committee  thereof,  and the  execution  and  delivery  of this
Agreement does not and the  performance of this Agreement will not conflict with
or violate the terms or conditions of the Articles of  Incorporation  or By-laws
of P&W or its codes and  policies,  including  without  limitation  its Business
Conduct  Policy;  and (iii) to the knowledge of P&W,  there is no action,  suit,
proceeding or investigation by or before any court,  arbitrator,  administrative
agency  or other  governmental  authority  pending  or to the  knowledge  of P&W
threatened  against P&W which involves the Railcars currently leased pursuant to
the Existing Leases or the transactions contemplated by this Agreement.

     (b) GATX represents and warrants that (i) GATX is a duly organized, validly
existing  corporation  in good  standing  under  the  laws of the  state  of its
incorporation and is duly qualified to do business in all jurisdictions in which
qualification  is  required  in  order  for it to  carry  out  the  transactions
contemplated by this Agreement;  (ii) GATX has full corporate  power,  authority
and  legal  right to  execute,  deliver  and  perform  this  Agreement,  and the
execution,  delivery  and  performance  hereof has been duly  authorized  by all
necessary corporate action of GATX; and (iii) to the knowledge of GATX, there is
no action, suit, proceeding or investigation by or before any court, arbitrator,
administrative  agency  or  other  governmental  authority  pending  or  to  the
knowledge of GATX threatened  against GATX which involves the Railcars currently
leased pursuant to the Existing Leases or the transactions  contemplated by this
Agreement.

                                       9


10.  Equity Participation.

     Simultaneous with the execution of this Agreement,  the parties shall enter
into a Stock Purchase  Agreement,  in the form attached hereto as Exhibit G, for
GATX's purchase of a specified number of shares of P&W stock.


11.  Compliance with Regulations.

     Except as otherwise provided in the Existing Leases and the riders thereto,
P&W shall, at its own expense and for the benefit of GATX, comply, and cause the
Railcars  leased  pursuant  to  the  Lease  Transactions  to  comply,  with  all
governmental  laws,  regulations and  requirements,  with the Interchange  Rules
published by the AAR and with the rules and  regulations  of AAR and the Federal
Railroad  Administration with respect to the use, maintenance,  and operation of
the Railcars  leased pursuant to the Lease  Transactions,  and in the event that
such laws or rules require any alteration of any Railcars leased pursuant to the
Lease Transactions,  or in the event that any equipment or appliance on any such
Railcars  leased  pursuant  to the Lease  Transactions  shall be  required to be
changed or replaced,  or in the event that any additional or other  equipment or
appliance is required to be installed on any such  Railcars  leased  pursuant to
the Lease Transactions in order to comply with such laws or rules, P&W will make
such alterations, changes, replacements and additions at its own expense. Except
as otherwise  provided in the Existing Leases and the riders thereto,  P&W shall
be responsible for obtaining all necessary railroad  permissions,  approvals and
consents for use and  interchange of the Railcars  leased  pursuant to the Lease
Transactions  and shall  bear all risk of failure  to obtain  such  permissions,
approvals and consents,  or of cancellation thereof. P&W may, at its own expense
and in good faith,  contest the validity or  application of any such law or rule
in any  reasonable  manner  which does not, in the  reasonable  opinion of GATX,
materially adversely affect the property or rights of GATX under this Agreement.


12.  Dispute Resolution.

     (a) Negotiation between Senior Executives

     1. The  parties  shall  attempt in good faith to resolve  any  controversy,
claim  or  dispute  arising  out  of  or  relating  to  this  Agreement  or  the
construction,  interpretation,  performance, breach, termination, enforceability
or validity thereof (a "Dispute"),  promptly by negotiation  between  executives
who have authority to settle the Dispute ("Senior Party Representatives").

     2.  Either  party  may give the other  party  written  notice  (a  "Dispute
Notice") of any  Dispute  which has not been  resolved  in the normal  course of
business.  The Senior  Party  Representatives  of both  parties  shall meet at a
mutually  acceptable time and place (including  meeting by telephone  conference
call), and thereafter as often as they reasonably deem necessary,  to attempt to
resolve the Dispute.  All reasonable  requests for information made by one party
to the other will be honored.

     3. If the  Dispute  has not been  resolved  within  sixty  (60) days  after
delivery of the Dispute  Notice,  or if the parties  fail to meet within  thirty
(30)  days  after  delivery  of  the  Dispute  Notice  as  hereinabove  provided
(including  meeting by  telephone  conference  call),  either party may initiate
arbitration of the Dispute as hereinafter provided.

     4. All  negotiations  pursuant  to this  Section  12(a) shall be treated as
compromise  and  settlement  negotiations.  Nothing said or  disclosed,  nor any
document  produced,  in the course of such  negotiations  which is not otherwise
independently discoverable, shall be offered or received as evidence or used for
impeachment or for any other purpose in any current or future arbitration.

     (b) Arbitration

     1. If the  Dispute  has not been  resolved  by  negotiation  as provided in
Section  12(a),  then the Dispute shall be determined by binding  arbitration in
Chicago,  Illinois  in  accordance  with the  American  Arbitration  Association
("AAA") Commercial Arbitration Rules ("Rules").

     2. If the parties  involved in such Dispute are able to agree upon a single
arbitrator  experienced  in matters of the character in dispute within (30) days
after the party requesting  arbitration  shall notify in writing the other party
of such Dispute, the Dispute shall be submitted to such single arbitrator.

                                       10


     3. If a single  arbitrator  cannot be agreed upon before the  expiration of
such  period of thirty (30) days,  either  party may request the AAA to make the
appointment according to the Rules.

     4. The arbitrator shall, as soon as practicable after his or her selection,
hear the  Dispute or  Disputes  submitted  and shall give to each of the parties
reasonable  notice of the time and place of such  hearing.  The hearing shall be
conducted at the time and place designated as aforesaid, and, after hearing both
parties and taking such testimony or making such  investigation as he or she may
deem necessary.  The arbitration  award shall be in writing,  shall give reasons
for the decisions reached and shall be signed and dated by the arbitrator, and a
copy of the award shall be delivered to each of the parties.  The party  against
whom an award  assesses  a  monetary  obligation  or  enters  an  injunctive  or
mandatory order shall pay that obligation or comply with that order on or before
the 30th  calendar day  following the receipt of the award or by such other date
as the award may  provide.  The award  shall be final and binding on the parties
and may be  confirmed  in, and  judgment  upon the award  entered  by, any court
having jurisdiction over the parties.

     5. The arbitration  shall be governed by the substantive  laws of the State
of Illinois  applicable to contracts made and to be performed  therein,  without
regard to  conflicts  of law rules,  and by the  arbitration  law of the Federal
Arbitration  Act (Title 9, U.S.  Code),  and judgment upon the award rendered by
the arbitrator(s) may be entered in any court having jurisdiction  thereof.  The
parties shall be entitled to seek,  before the arbitrator,  all lawful remedies,
including but not limited to, contract  damages,  termination of this Agreement,
and injunctive relief.

                                       11


     6. Upon the  presentation  of such decision,  each party shall  immediately
make  such  changes  in  the  conduct  of  its  business  or  such  payments  or
restitution, as the case may be, as by such decision is required of it.

     7. Each party to the  arbitration  shall pay one half of the  compensation,
costs  and  expenses  of the  arbitrator  and all fees and  expenses  of its own
witnesses, exhibits and counsels.

     8. Until a decision is made upon any Dispute submitted to arbitration,  the
business,  settlements  and  payments  to be  transacted  and  made  under  this
Agreement  shall  continue  to be  transacted  and made in the  manner  and form
existing prior to the rise of such Dispute.


13.  Governing Law.

     The terms of this Agreement and all rights and obligations  hereunder shall
be governed by the internal laws (as compared to conflicts of law provisions) of
the State of Illinois.  This Agreement  contains all of the terms and conditions
agreed to between the parties, and no other prior agreements, oral or otherwise,
concerning  the subject  matter of this  Agreement,  shall be deemed to exist or
bind  either  party  hereto.  The terms of this  Agreement  and the  rights  and
obligations  of the  parties may be changed  only by a writing  executed by both
parties.


14.  Severability.

     Any  provisions of this  Agreement  found upon judicial  interpretation  or
construction  to be prohibited by law shall be ineffective to the extent of such
prohibition,  without  invalidating the remaining  provisions  hereof. All words
used shall be  understood  and  construed to be of such number and gender as the
circumstances  may require.  The headings are for  reference  purposes  only and
shall not determine the meaning or interpretation of this Agreement.


15.  Successors and Assigns.

     This  Agreement may not be assigned by either party except with the express
written consent of the other party, which consent may be withheld for any reason
or no reason; provided, however, no such consent shall be required in connection
with an  assignment  of this  Agreement to a Purchaser of all, or  substantially
all, of the assets of one of the parties hereto. Subject to the foregoing,  this
Agreement  shall be binding on and inure to the  benefit  of any  successors  or
assigns of the parties to this Agreement.

                                       12


16. Waiver.

     The  failure  of  either  party  to this  Agreement  to  object  or to take
affirmative action with respect to any non-performance,  breach or other conduct
in violation of the terms of this Agreement or the waiver by either party of any
such non-  performance,  breach or  violation  of the other  party  shall not be
construed as a waiver of any other non-performance, breach or violation (whether
similar or dissimilar).


17. Notices.

     Any notice or other  communication  required or permitted by this Agreement
shall be in writing  and shall be  delivered  personally,  or sent by  overnight
commercial  carrier  or by  telefacsimile,  addressed  as  follows or to another
address specified by notice by a party:


    If to GATX: GATX Corporation
              Attn: Customer Service and Contract
              Administration Department 500 West Monroe
              Street
              Chicago, IL 60661
              Facsimile: (312) 621-6504

    And a copy to: GATX Corporation
              Attn: General
              Counsel 500 West
              Monroe Street
              Chicago, IL 60661
              Facsimile: (312)
              621-6647

    If to P&W: Providence and Worcester
              Railroad Company Attn:
              President
              75 Hammond Street
              Worcester, MA
              01610 Facsimile:
              (508) 795-0748

    And copies to: Providence and Worcester
              Railroad Company Attn: General
              Counsel 75 Hammond Street
              Worcester, MA 01610 Facsimile:
              (508) 795-0748

              Providence and Worcester
              Railroad Company Attn:
              Marketing Department 75 Hammond
              Street
              Worcester, MA
              01610 Facsimile:
              (508) 795-0748

                                       13



18. Inspection of Business Records.

     The parties will permit authorized representatives to inspect all books and
records related to this Agreement and performance thereunder, and to make copies
and extracts  therefrom,  at such times as may be requested  following  not less
than forty-eight (48) hours' written notice thereof.


19. Confidentiality.

     The parties  acknowledge that, as a result of their  relationship with each
other, they may develop, obtain or learn about certain confidential  information
or trade  secrets  which are the  property  of each other.  The  parties  hereby
covenant and agree to use their best  efforts and the utmost  diligence to guard
and protect  such  confidential  information  and trade  secrets,  and will not,
without  prior  written  consent  of the other  party,  during the terms of this
Agreement or at any time after the  termination of this  Agreement,  whether for
cause or otherwise, use for themselves, or disclose or permit to be disclosed to
any third party by any method whatsoever,  any confidential information or trade
secrets of the other  party.  For the  purposes of this  Section,  "confidential
information or trade secrets" shall include,  but not be limited to, any and all
records, notes, memoranda,  data, ideas, processes,  methods, systems, writings,
personnel information, customer information, financial information, plans or any
information of whatever nature in the possession or control of the parties which
has not or have not been  published or disclosed to the general  public or which
gives to the parties an opportunity to obtain an advantage over  competitors who
do not know of or use it. The parties  further  agree that if this  Agreement is
terminated  for any  reason,  they  will not take  originals  or  copies  of any
materials of any nature which contain confidential  information or trade secrets
of either party.


20. Independent Contractor.

     It is understood by the parties that the  relationship  between them is not
one of  employer-employee  or  principal-agent  but rather  that of  independent
contractors acting on their own behalf, and nothing herein shall be construed as
creating a  relationship  other than that of  independent  contractors.  Neither
party shall have the  authority  to contract in the name of or to bind the other
party in any manner whatsoever. Each party shall be responsible for the actions,
wages and taxes of its respective employees, and no employees of one party shall
be construed to be employees of the other party.


21. Counterparts.

     This  Agreement may be executed in two or more  counterparts,  all of which
shall be deemed an original,  but all of which together shall constitute one and
the same instrument.

                                       14


22.  Entire Agreement.

     This Agreement contains the entire agreement of the parties with respect to
P&W's  lease  of  Railcars  with  the  exception  of the  Existing  Leases,  and
supersedes all prior agreements, representations,  negotiations and undertakings
not set forth or incorporated  herein  including,  without  limitation,  all car
leases or contracts  (including  any and all  amendments  thereof and addenda or
riders thereto)  entered into heretofore by and between GATX (or any predecessor
thereto)  and P&W,  all of which are  terminated,  excluding  only the  Existing
Leases.  Any and all obligations for amounts payable under any terminated leases
or  contracts,  or any  other  obligations  accruing  prior  to the  termination
thereof,  shall remain  applicable  in  accordance  with their terms and nothing
contained  herein shall  operate,  or be deemed to operate,  as a waiver of such
obligations.


     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

     GATX CORPORATION                PROVIDENCE AND WORCESTER
       A New York Corporation           RAILROAD COMPANY
                                        A Rhode Island Corporation

     By:    /s/ Paul Titterton       By:  /s/ P. Scott Conti
            --------------------          --------------------


     Name:  Paul Titterton           Name: P. Scott Conti
            --------------------           --------------------

     Title: Vice President
             Strategic Growth        Title: President
            --------------------            --------------------

                                       15


                                                                    EXHIBIT 10.3

                          REGISTRATION RIGHTS AGREEMENT
                          -----------------------------

     This Registration Rights Agreement (this "Agreement") is made as of January
10, 2008, by and between  Providence  and Worcester  Railroad  Company,  a Rhode
Island corporation (the "Company"), and GATX Corporation, a New York corporation
("Purchaser").

                                    RECITALS

WHEREAS,  the Company and  Purchaser  are  parties to a certain  Stock  Purchase
Agreement dated as of January 10, 2008 (the "Purchase  Agreement"),  pursuant to
which, among other things,  Purchaser is acquiring as of the date hereof certain
shares (the "Shares") of the Company's  Common Stock,  par value $.50 per share;
and

WHEREAS,  the Company is granting to Purchaser  certain  registration  rights in
connection  with  Purchaser's  purchase of the Shares  pursuant to the terms and
conditions of this Agreement;

NOW,   THEREFORE,   in  consideration  of  the  mutual  promises  and  covenants
hereinafter set forth, the parties hereto agree as follows:

1. Certain Definitions. Capitalized terms used in this Agreement and not defined
herein shall have the meaning given to them in the Purchase  Agreement.  As used
in this  Agreement,  the  following  terms shall have the  following  respective
meanings:

     "Affiliate"  shall mean, with respect to any person,  each of such person's
officers,  directors,  employees and agents,  and each other person  controlling
such person within the meaning of the Securities Act.

     "Commission" shall mean the Securities and Exchange Commission or any other
federal agency at the time administering the Securities Act.

     "Exchange Act" shall mean the Securities  Exchange Act of 1934, as amended,
or any similar  federal  statute and the rules and regulations of the Commission
thereunder, all as the same shall be in effect at the time.

     "Register",   "registered"  and  "registration"  refer  to  a  registration
effected by preparing and filing a registration statement in compliance with the
Securities  Act, and the  declaration or ordering of the  effectiveness  of such
registration statement.

     "Registrable  Securities"  shall  mean the  Shares and any shares of Common
Stock of the Company  issued or issuable in respect of the Shares upon any stock
split, stock dividend, recapitalization,  or similar event and held by Purchaser
until such time as (i) a  registration  statement  covering such  securities has
been declared effective by the Commission and such securities have been disposed
of pursuant to such effective  registration  statement,  or (ii) such securities
have been  transferred  and may be sold by the transferee  without  registration
under  the  Securities  Act,  after  which  such  securities  shall no longer be
Registrable Securities.

                                       1


     "Registration  Expenses" shall mean all expenses incurred by the Company in
complying   with  Section  2  hereof,   including,   without   limitation,   all
registration,  qualification  and  filing  fees,  printing  expenses,  fees  and
disbursements  of counsel for the  Company,  blue sky fees and  expenses and the
expense of any special  audits  incident  to or required by any such  compliance
(but excluding the compensation of regular  employees of the Company which shall
be paid in any event by the Company).

     "Securities Act" shall mean the Securities Act of 1933, as amended,  or any
similar  federal  statute  and  the  rules  and  regulations  of the  Commission
thereunder, all as the same shall be in effect at the time.

     "Selling   Expenses"  shall  mean  all  underwriting   discounts,   selling
commissions and stock transfer taxes  applicable to the  Registrable  Securities
registered by Purchaser and all fees and disbursements of counsel for Purchaser.

2.   Requested Registration.

     a.  Request  for  Registration.  In case the  Company  shall  receive  from
Purchaser at any time following 180 days after the date hereof a written request
that the Company effect any registration  with respect to any of the Registrable
Securities,  the Company shall,  as soon as  practicable,  use all  commercially
reasonable efforts to effect such registration  (including,  without limitation,
appropriate  qualification  under  applicable blue sky or other state securities
laws and appropriate  compliance with  applicable  regulations  issued under the
Securities Act and any other  governmental  requirements or regulations) on Form
S-3 or, if Form S-3 is not available,  then on Form S-1 (or any successor  forms
of  registration  statements  to  such  Forms  S-3  or S-1  or  other  available
registration  statements)  and as  would  permit  or  facilitate  the  sale  and
distribution of the Registrable  Securities for which registration is requested.
Such registration  statement shall contain such required information pursuant to
the  rules  and  regulations  promulgated  under  the  Securities  Act and  such
additional  information as deemed  necessary by the managing  underwriter or, if
there is no managing  underwriter,  as deemed  necessary by mutual  agreement of
Purchaser and the Company.  Subject to compliance with Section 2 (c),  Purchaser
may make two  requests  for  demand  registration  pursuant  to this  Section 2,
provided, however, that a demand registration pursuant hereto will not count for
purposes  of this  Section 2 unless  (i) at least  ninety  percent  (90%) of all
Registrable  Securities  requested to be registered in such demand  registration
are, in fact,  registered and sold in such  registration  or (ii) in the case of
any  request  for  registration  that is  withdrawn  by  Purchaser  prior to the
effectiveness  of  a  registration  statement  with  the  Commission,  Purchaser
reimburses the Company for all Registration  Expenses incurred by the Company in
connection  with such demand  registration;  provided,  however,  that Purchaser
shall not be required to reimburse the Company for such  Registration  Expenses,
and the demand  registration  shall not count for purposes of this Section 2, if
Purchaser  elects to withdraw such  registration  request due to, or in response
to, a  material  adverse  effect or a similar  event  related  to the  business,
properties,  conditions,  or operations of the Company, or other material facts,
not known by Purchaser at the time its request was made.

     b.  Distributions of Registrable  Securities by Purchaser  pursuant to this
Section 2 shall be by means of an  underwritten  public  offering.  Accordingly,
following the receipt of a registration request from Purchaser,  the Company and


                                       2


Purchaser shall enter into an underwriting  agreement with an investment banking
firm or firms containing representations, warranties, indemnities and agreements
then customarily  included by an issuer and selling shareholders in underwriting
agreements  with  respect  to  secondary   distributions.   Notwithstanding  the
foregoing, the underwriting agreement or any other documents reasonably required
under such agreement in connection with the registration and underwriting  shall
be reasonably acceptable to Purchaser and (i) Purchaser shall not be required to
make any  representation  or  warranty  with  respect  to, or on behalf  of, the
Company  or any other  shareholder  of the  Company  and (ii) the  liability  of
Purchaser  shall be limited as provided in Section  5(b)  hereof.  If  Purchaser
disapproves of any terms of such  underwriting,  Purchaser may elect to withdraw
therefrom  by written  notice to the Company and the  underwriter,  delivered at
least five (5) days prior to the effective date of the  registration  statement.
Any Registrable  Securities excluded or withdrawn from such underwriting will be
excluded and withdrawn  from the  registration.  The Company shall not cause the
registration under the Securities Act of any other shares of its Common Stock to
become  effective  (other than the  registration  of an employee  stock plan, or
registration in connection with any Rule 145 or similar  transaction) during the
effectiveness of a registration  requested  hereunder for an underwritten public
offering.

     c.  Notwithstanding  the  foregoing,  the Company shall not be obligated to
file a registration  statement to effect any such registration  pursuant to this
Section 2 unless the amount of Registrable  Securities for which registration is
requested  is at least forty  percent  (40%) of the Shares (as  adjusted for any
stock split,  stock  dividend,  recapitalization  or similar  event);  provided,
however, that if the aggregate offering price of Registrable  Securities held by
Purchaser is less than $2,000,000, then Purchaser may request registration under
this Section 2 as to all but not less than all of such Registrable Securities as
may then be held by Purchaser.

     d. The Company shall not be obligated to file and cause to become effective
more than one registration statement in any twelve (12) month period.

     e. The Company  shall not be obligated  to keep  effective at any time more
than one  registration  statement on Form S-1 or S-3 with respect to Registrable
Securities  requested to be registered in accordance with this Section 2, and if
the Company is requested to effect the registration of Registrable Securities on
Form S-1 or Form S-3 at a time when it is keeping such a registration  statement
effective,  it may delay  effecting such requested  registration  until it is no
longer required to keep effective the then effective  registration  statement on
Form S-1 or Form S-3.

     f. The Company may delay the filing or  effectiveness  of any  registration
statement  for a  period  of up to 60  days  after  the  date of a  request  for
registration  pursuant  to  Section  2 if at the time of such  request:  (i) the
Company is engaged,  or has fixed plans to engage  within 30 days of the time of
such request, in a primary offering of its own shares in which Purchaser will be
permitted  to  include  all  the  Registrable  Securities  so  requested  to  be
registered  pursuant to Section 2 or (ii) the Board of  Directors of the Company
reasonably  determines that such  registration and offering would interfere with
any material  transaction  involving the Company;  provided,  however,  that the
Company  shall only be entitled to invoke its rights under this  subsection  (f)
once in any twelve (12) month period during the duration of this Agreement.

                                       3


     g. Except as otherwise provided herein, all Registration  Expenses incurred
in  connection  with a  registration  pursuant to Section 2 on Form S-3 shall be
borne by the Company.  If Form S-3 is not available,  all Registration  Expenses
incurred in connection with the first registration pursuant to Section 2 on Form
S-1 (or any successor form of registration statement to such Form S-1), shall be
borne by the Company, and all Registration  Expenses incurred in connection with
the second registration pursuant to Section 2 of Form S-1 (or any successor form
of registration  statement to such Form S-1),  shall be borne by Purchaser.  All
Selling  Expenses  relating to the Registrable  Securities  which are registered
shall be borne by Purchaser.

3.   Piggyback Rights.

     a. If at any time or from time to time,  the  Company  shall  determine  to
register,  in an underwritten  public offering,  any shares of Common Stock in a
primary offering for its own account or in a secondary  offering for the account
of any third party (other than  Purchaser),  the Company will: (i) promptly give
to Purchaser written notice thereof;  and (ii) include in such registration (and
any  related  qualification  under  blue  sky  laws  or  other  compliance)  and
underwriting, all the Registrable Securities (subject to cutback as set forth in
Section  3(b) and 3(c))  specified  in a written  request  or  requests  made by
Purchaser  within twenty (20) days after receipt of such written notice from the
Company by Purchaser.

     b. The right of Purchaser to registration  pursuant to this Section 3 shall
be conditioned  upon  Purchaser's  participation  in such  underwriting  and the
inclusion of Registrable  Securities in the  underwriting to the extent provided
herein.  If  Purchaser  proposes  to  distribute  its  securities  through  such
underwriting,  Purchaser  shall (together with the Company and any other holders
distributing  their  securities   through  such  underwriting)   enter  into  an
underwriting  agreement in customary form with the managing underwriter selected
for such  underwriting  by the  Company.  Notwithstanding  the  foregoing,  with
respect to the underwriting agreement or any other documents reasonably required
under  such  agreement  (i)  Purchaser   shall  not  be  required  to  make  any
representation  or warranty with respect to, or on behalf of, the Company or any
other  shareholder  of the Company and (ii) the liability of Purchaser  shall be
limited as provided in Section 5(b)  hereof.  If  Purchaser  disapproves  of any
terms of such underwriting, Purchaser may elect to withdraw therefrom by written
notice to the  Company  and the  underwriter,  delivered  at least five (5) days
prior to the  effective  date of the  registration  statement.  Any  Registrable
Securities  excluded or withdrawn  from such  underwriting  will be excluded and
withdrawn from the  registration.  Notwithstanding  any other  provision of this
Section 3, if the  managing  underwriter  determines  that the  inclusion of all
Registrable   Shares  requested  to  be  included  in  such  registration  would
substantially interfere with the successful marketing (including pricing) of the
shares of Common  Stock  proposed to be  registered  and offered by the Company,
then the  managing  underwriter  may  limit  the  Registrable  Securities  to be
included in such registration.

     c.  Notwithstanding  any other provision of this Section 3, the Purchaser's
right to register  Registrable  Securities  in any  secondary  offering  for the
account  of a third  party  (the  "Initiating  Holder")  which  offering  is not
underwritten  will be  restricted so that the number of  Registrable  Securities
included in any such  registration does not exceed the number of shares included
in the registration by the Initiating Holder.

                                       4


     d. All  Registration  Expenses  incurred in connection  with a registration
pursuant  to  Section  3 shall be borne by the  Company.  All  Selling  Expenses
relating to the Registrable  Securities  which are registered  shall be borne by
Purchaser.

4. Registration  Procedures.  In the case of each  registration  effected by the
Company pursuant to this Agreement,  the Company will keep Purchaser  advised in
writing,  if  Purchaser  is  participating  in  such  registration,  as  to  the
initiation  of  each  registration  and as to  the  completion  thereof.  At its
expense, the Company will:

     a.  prepare and file with the  Commission  a  registration  statement  with
respect to such securities and use all commercially  reasonable efforts to cause
such   registration   statement  to  become  and  remain   effective  until  the
distribution described in the registration statement has been completed;

     b.  furnish  to  Purchaser  such   reasonable   number  of  copies  of  the
registration statement,  preliminary prospectus, final prospectus and such other
documents as Purchaser may reasonably request, including correspondence with the
Commission and any exchanges on which Registrable Securities are listed;

     c. notify  Purchaser of any updates or  amendments  to the  prospectus  and
furnish to Purchaser any such updated and/or amended prospectuses;

     d. prepare and file with the Commission  from time to time such  amendments
to the registration  statement and supplements to the prospectus  forming a part
thereof as shall be necessary so that (i) the  registration  statement  does not
contain an untrue  statement of a material fact or omit to state a material fact
required to be stated  therein or  necessary  to make the  statements  contained
therein  not  misleading  and (ii) the  prospectus  does not  include  an untrue
statement of a material fact or omit to state a material fact necessary in order
to make the statements  therein,  in light of the circumstances under which they
were made, not misleading;

     e. notify  Purchaser  of the issuance by the  Commission  of any stop order
relating to the registration  statement or the initiation of any proceedings for
that  purpose,  and take such action as may be necessary to prevent the issuance
thereof or the prompt withdrawal thereof;

     f. prior to filing the registration  statement,  the related  prospectus or
any amendment or supplement  thereto with the Commission,  to furnish  Purchaser
with drafts of the proposed filing and afford Purchaser a reasonable opportunity
to review and comment thereon;

     g. enter into and perform its obligations under an underwriting  agreement,
in usual and customary fo1ni, with the managing underwriter(s) of such offering;

     h. furnish, at the request of Purchaser,  on the date that such Registrable
Securities are delivered to the underwriters for sale, (i) an opinion,  dated as
of such date,  of the counsel  representing  the  Company  for  purposes of such
registration,  in form and substance as is customarily  given to underwriters in
an underwritten public offering,  addressed to the underwriters,  if any, and to
Purchaser  and  (ii)  a  "comfort"  letter  dated  as of  such  date,  from  the
independent  registered public accounting firm of Company, in form and substance
as is customarily  given by independent  registered  public  accounting fines to


                                       5


underwriters in an underwritten public offering,  addressed to the underwriters,
if any and to Purchaser;

     i. cause all Registrable Securities registered pursuant hereto to be listed
on each securities  exchange on which similar  securities  issued by the Company
are then listed; and

     j. make available for inspection by Purchaser, an underwriter participating
in any disposition  pursuant to such registration  statement,  and any attorney,
accountant  or  other  agent  retained  by  Purchaser  or any  underwriter,  all
financial and other records, pertinent corporate documents and properties of the
Company, and cause the Company's officers, directors,  employees and independent
registered public accounting firm to supply all information reasonably requested
by  Purchaser  or  any  such  underwriter,  attorney,  accountant  or  agent  in
connection with such registration  statement,  provided,  however, to the extent
that such information is confidential, that such individual agrees to enter into
an appropriate and reasonable  agreement  regarding the  confidentiality of such
information.

     k. make senior executives of the Company reasonably available to assist the
underwriters  with respect to, and accompany the  underwriters  on the so-called
"road show", in connection with the marketing  efforts for, and the distribution
and  sale of,  Registrable  Securities  pursuant  to a  registration  statement;
provided,  however, that maximum amount of time the Company shall be required to
make any particular senior executive  available for a road show shall not exceed
five business days.

5.   Indemnification.

     a. The Company will  indemnify  Purchaser and each of its  Affiliates  with
respect to any registration, qualification or compliance which has been effected
pursuant to this Agreement,  and each  underwriter,  if any, and each person who
controls  any  underwriter  within  the  meaning  of  the  Securities  Act  (the
"Underwriters"),  against all expenses,  claims,  losses, damages or liabilities
(or actions in respect  thereof),  including  any of the  foregoing  incurred in
settlement of any litigation  commenced or threatened arising out of or based on
any untrue statement (or alleged untrue  statement) of a material fact contained
in any registration statement,  prospectus,  or other document, or any amendment
or  supplement  thereto,  incident  to any  such  registration,  or based on any
omission (or alleged  omission) to state  therein a material fact required to be
stated  therein or necessary  to make the  statements  therein,  in light of the
circumstances  in which they were made, not misleading,  or any violation by the
Company  of the  Securities  Act or any  state  securities  law,  or any rule or
regulation promulgated thereunder,  applicable to the Company in connection with
any such registration, and the Company will reimburse Purchaser, such Affiliates
and the Underwriters for any legal and any other expenses reasonably incurred in
connection  with  investigating,  preparing or defending  any such claim,  loss,
damage,  liability or action;  provided,  however,  that the Company will not be
liable in any such case to the extent that any such expense, claim, loss, damage
or liability arises out of or is based on any untrue  statement or omission,  or
alleged  untrue  statement or omission,  made in reliance upon and in conformity
with written information furnished to the Company by Purchaser  specifically for
use therein.

                                       6


     b. Purchaser will, if Registrable Securities are included in a registration
being  effected,  indemnify  the  Company  and  each of its  Affiliates  and the
Underwriters, if any, of the Company's securities covered by such a registration
against all expenses,  claims,  losses,  damages and  liabilities (or actions in
respect thereof),  including any of the foregoing  incurred in settlement of any
litigation  commenced  or  threatened  arising  out of or  based  on any  untrue
statement (or alleged  untrue  statement)  of a material  fact  contained in any
registration  statement,  prospectus,  or other  document,  or any  amendment or
supplement thereto, incident to any such registration,  or based on any omission
(or alleged  omission) to state  therein a material  fact  required to be stated
therein  or  necessary  to  make  the  statements   therein,  in  light  of  the
circumstances  in which they were  made,  not  misleading,  and  Purchaser  will
reimburse the Company,  such Affiliates and the  Underwriters  for any legal and
any other  expenses  reasonably  incurred in connection  with  investigating  or
defending any such claim, loss, damage, liability or action, in each case to the
extent that such untrue  statement or omission,  or alleged untrue  statement or
omission, is made in such registration statement,  prospectus, or other document
incident  to any such  registration  in  reliance  upon and in  conformity  with
written information  furnished to the Company by Purchaser  specifically for use
therein.  Notwithstanding  the foregoing,  the liability of Purchaser under this
subsection (b) shall be limited in an amount equal to the public  offering price
of the Shares sold by Purchaser.

     c.  Each  party  entitled  to  indemnification  under  this  Section 5 (the
"Indemnified  Party")  shall  give  notice  to the  party  required  to  provide
indemnification (the "Indemnifying Party") promptly after such Indemnified Party
has actual  knowledge of any claim as to which indemnity may be sought,  and the
Indemnifying Party shall have the option to assume the defense of any such claim
or any litigation resulting therefrom;  provided,  however, that counsel for the
Indemnifying  Party,  who shall conduct the defense of such claim or litigation,
shall  be  approved  by  the   Indemnified   Party  (whose  approval  shall  not
unreasonably be withheld); and provided, further, that the Indemnified Party may
participate  in such  defense at such  party's  own  expense.  The failure of an
Indemnified  Party to give  notice as  provided  herein  shall not  relieve  the
Indemnifying Party of its obligations under this Agreement unless the failure to
give such notice is materially prejudicial to an Indemnifying Party's ability to
defend such  action.  The  Indemnifying  Party shall not assume such defense for
matters as to which there is a conflict of  interest or separate  and  different
defenses.  In the event of a conflict  of  interest  or  separate  or  different
defenses,  as determined in the reasonable opinion of counsel to the Indemnified
Party, the Indemnifying Party will pay the reasonable legal fees and expenses of
one  counsel  to the  Indemnified  Party.  No claim may be settled  without  the
consent of the  Indemnifying  Party  (which  consent  shall not be  unreasonably
withheld).  No  Indemnifying  Party,  in  the  defense  of  any  such  claim  or
litigation, shall, except with the consent of each Indemnified Party, consent to
entry of any judgment or enter into any settlement  which does not include as an
unconditional  term  thereof  the giving by the  claimant or  plaintiff  to such
Indemnified  Party of a release  from all  liability in respect to such claim or
litigation.

     d. In the event that the indemnity provided in paragraph (a) or (b) of this
Section 5 is  unavailable  to or  insufficient  to hold harmless an  Indemnified
Party for any  reason,  each  Indemnifying  Party  agrees to  contribute  to the
losses,  claims,  damages and  liabilities  ("Losses") to which the  Indemnified


                                       7


Party may be  subject  in such  proportion  as is  appropriate  to  reflect  the
relative fault of the Indemnifying  Party, on the one hand, and such Indemnified
Party,  on the  other  hand,  in  connection  with the  actions,  statements  or
omissions that resulted in such Losses as well as any other  relevant  equitable
considerations;   provided,   however,  that  in  no  case  shall  Purchaser  be
responsible for any amount in excess of the amount by which the aggregate public
offering price of the Shares sold by Purchaser exceeds the amount of any damages
that  Purchaser has  otherwise  been required to pay by reason of such untrue or
alleged untrue statement or omission or alleged  omission.  Relative fault shall
be determined  by reference  to, among other  things,  whether any untrue or any
alleged untrue  statement of a material fact or the omission or alleged omission
to state a material fact relates to  information  provided by the Company on the
one hand or relates to  information  supplied by  Purchaser,  on the other,  the
intent of the parties and their relative knowledge,  information and opportunity
to correct or prevent such untrue statement or omission.  The parties agree that
it would not be just and equitable if  contribution  pursuant to this  paragraph
(d) were  determined  by pro rata  allocation  or any other method of allocation
that does not take account of the  equitable  considerations  referred to above.
Notwithstanding  the  provisions  of this  paragraph  (d),  no person  guilty of
fraudulent  misrepresentation  (within  the  meaning  of  Section  11(f)  of the
Securities  Act) shall be entitled to  contribution  from any person who was not
guilty of such fraudulent misrepresentation.

6.  Information  from  Purchaser.  Purchaser  shall  furnish to the Company such
information regarding Registrable  Securities being included in any registration
and the distribution proposed by Purchaser as the Company may request in writing
and as shall be required in connection with any registration referred to in this
Agreement.

7. Rule 144 Reporting.  With a view to making  available the benefits of certain
rules and regulations of the Commission which may at any time permit the sale of
Registrable Securities to the public without registration, the Company agrees to
use its best efforts to:

     a.  make  and  keep  public  information  available,  as  those  terms  are
understood  and  defined  in  Rule  144  (or  any  successor  or  similar  rule)
promulgated by the Securities and Exchange Commission under the Securities Act;

     b.  file with the  Commission  in a timely  manner  all  reports  and other
documents required of the Company under the Securities Act and the Exchange Act;
and

     c. so long as Purchaser owns any Registrable  Securities,  promptly furnish
to Purchaser  upon  request (i) a statement by the Company as to its  compliance
with the reporting  requirements  of Rule 144 (or any successor or similar rule)
of the  Securities  Act and the  Exchange  Act,  (ii) a copy of the most  recent
annual or quarterly report of the Company, and such other publicly filed reports
and documents of the Company, and (iii) such other information in the possession
of the Company as Purchaser  may  reasonably  request in availing  itself of any
rule or  regulation  of the  Commission  allowing  Purchaser  to sell any Shares
without registration.

8. No  Inconsistent  Agreements.  The  Company  has not  entered,  and  will not
hereafter  enter,  into any agreement  with respect to its  securities  which is
inconsistent  with the rights  granted to  Purchaser in this  Agreement.  To the
extent that the Company,  on or after the date hereof,  grants any such superior
or more  favorable  rights  or terms  relating  to the  subject  matter  of this
agreement to any person than those  provided to  Purchaser as set forth  herein,
any such superior or more favorable rights or terms shall also be deemed to have
been granted  simultaneously  to  Purchaser.  The Company will not,  without the
consent  of  Purchaser,  hereafter  grant to any  person or entity  the right to


                                       8


request the Company to register any equity  securities  of the  Company,  or any
securities  convertible or exchangeable into or exercisable for such securities,
or to participate in any registration,  which right conflicts or interferes with
any of the rights granted hereunder or to the extent such  participation  rights
provide for the  inclusion of securities  prior to the inclusion of  Registrable
Securities.

9. Transfer of Registration  Rights. The rights to cause the Company to register
securities granted to Purchaser under Sections 2 and 3 (and any other associated
rights or benefits  described  herein in  connection  with the right to register
securities)  may be transferred  or assigned in connection  with any transfer or
assignment of  Registrable  Securities by Purchaser,  other than in a sale under
Rule 144 (or any successor or similar rule) or a registration  effected pursuant
to Section 2 or Section 3 of this  Agreement,  provided  that the  transferee or
assignee  agrees in  writing  to be bound by the  provisions  hereof;  provided,
however, that with respect to any such transfer or assignment,  the registration
rights granted to Purchaser hereunder may be transferred or assigned only if the
person or entity to whom such Registrable Securities are transferred or assigned
acquires at least forty  percent  (40%) of the Shares (as adjusted for any stock
split,  stock  dividend,  recapitalization  or  similar  event);  and  provided,
further,  that  the  limitations  imposed  by  Sections  2 and 3 shall  apply to
Purchaser and any transferees on an aggregated basis so that the total number of
registrations  that may be requested  pursuant to Section 2 by Purchaser and any
transferees,  in the  aggregate,  shall not exceed  two (2) and all  Registrable
Securities that Purchaser and any transferees request be included in a secondary
offering  pursuant to Section 3 shall be aggregated for purposes of applying the
limitation on Registrable  Securities included in such registration contained in
Section 3(c).

10. Amendment.  Any provision of this Agreement may be amended or the observance
thereof may be waived  (either  generally or in  particular  instance and either
retroactively or prospectively) only with the written consent of both parties.

11. Termination of Registration Rights. The rights granted to Purchaser pursuant
to this Agreement  shall terminate at such time as Purchaser can sell all of its
remaining Registrable  Securities within a single six-month period in compliance
with  the  volume  limitations  and  other  provisions  of Rule  144  (excluding
paragraph  (k) thereof)  under the  Securities  Act (or any successor or similar
rule).

12.  Governing Law. This Agreement and the legal  relations  between the parties
arising  hereunder  shall be governed by and  interpreted in accordance with the
laws of the State of New York without regard to its conflict of laws principles.

13.  Entire   Agreement.   This  Agreement   constitutes  the  full  and  entire
understanding   and   agreement   between  the  parties   regarding   rights  to
registration.  Except as otherwise  expressly  provided  herein,  the provisions
hereof  shall  inure to the  benefit  of,  and be binding  upon the  successors,
assigns, heirs, executors and administrators of the parties hereto.

14.  Notices  and Dates.  Any notice and other  communication  given  under this
Agreement shall be in writing and delivered by hand, by messenger or by courier,
or  transmitted  by facsimile,  to a party at its address set forth below (or at


                                       9


such other  address as shall be  designated  for such purpose by such party in a
written notice to the other in accordance with the provisions hereof):

   if to the Company: Providence and Worcester
                         Railroad Company 75 Hammond
                         Street Worcester, MA 01610
                         Attn: President

               Copy to:  Providence and Worcester
                         Railroad Company 75 Hammond
                         Street Worcester, MA 01610
                         Attn: General Counsel

                              and

                         Hinckley Allen &
                         Snyder LLP 50 Kennedy
                         Plaza, Suite 1500
                         Providence, Rhode
                         Island 02903 Attn:
                         Stephen J. Carlotti


     if to Purchaser:    GATX Corporation
                         500 West Monroe
                         Street Chicago, IL
                         60661 Attention:
                         General Counsel


     Each such  notice or other  communication  shall for all  purposes  of this
Agreement  be treated as  effective  or having  been  given when  delivered,  if
delivered  personally,  by  messenger  or by courier,  or upon  confirmation  of
receipt if sent by facsimile.

15. Counterparts.  This Agreement may be executed in any number of counterparts,
each of which shall be an original,  but all of which together shall  constitute
one instrument.

16. Further  Assurances.  The parties hereto shall do and perform or cause to be
done and  performed  all such  further  acts and  things and shall  execute  and
deliver all such other agreements, certificates, instruments or documents as any
other party may  reasonably  request from time to time in order to carry out the
intent and purposes of this Agreement and the  consummation of the  transactions
contemplated  thereby.  Neither  the  Company nor  Purchaser  shall  voluntarily
undertake  any  course  of  action   inconsistent   with   satisfaction  of  the
requirements  applicable  to them set forth in this  Agreement,  and each  shall
promptly do all such acts and take all such  measures as may be  appropriate  to
enable  them to  perform  as early as  practicable  the  obligations  herein and
therein required to be performed by them.

17.  Severability.  If any  provision  of this  Agreement  is  determined  to be
unenforceable  for any reason,  it shall be  adjusted  rather  than  voided,  if
possible,  to  achieve  the  intent  of the  parties.  In any  event,  all other


                                       10


provisions  shall be  deemed  valid and  enforceable  to the  greatest  possible
extent.

18. Interpretation. When a reference is made in this Agreement to Sections, such
references shall be to a Section to this Agreement  unless otherwise  indicated.
The words "include," "includes" and "including" when used herein shall be deemed
in each case to be followed by the words "without limitation." Use of any gender
herein to refer to any person shall be deemed to comprehend masculine, feminine,
and neuter unless the context clearly requires otherwise.


                       [signatures on the following page]

                                       11


     IN WITNESS WHEREOF,  the undersigned have executed this Registration Rights
Agreement as of the date set forth above.



                    PROVIDENCE AND WORCESTER RAILROAD COMPANY

                        /s/ P. Scott Conti
                  By:   ----------------------------

                        P. Scott Conti
                  Name: ----------------------------

                        President
                  Title:----------------------------



                                GATX CORPORATION

                        /s/ Paul Titterton
                  By:   ----------------------------

                        Paul Titterton
                  Name: ----------------------------

                        Vice President Strategic Growth
                  Title:----------------------------



                                       12




                                                                    EXHIBIT 31.1

                    Providence and Worcester Railroad Company
                            Certification Pursuant to
                  Section 302 of the Sarbanes-Oxley Act of 2002

I, ROBERT H. EDER, certify that:

1. I have  reviewed  this  quarterly  report  on  Form  10-Q of  Providence  and
Worcester Railroad Company;

2. Based on my knowledge, this report does not contain any untrue statement of a
material fact or omit to state a material fact  necessary to make the statements
made, in light of the  circumstances  under which such statements were made, not
misleading with respect to the period covered by this report;

3.  Based  on my  knowledge,  the  financial  statements,  and  other  financial
information  included in this quarterly  report,  fairly present in all material
respects the financial  condition,  results of operations  and cash flows of the
registrant as of, and for, the periods presented in this quarterly report;

4.  The  registrant's  other  certifying  officer  and  I  are  responsible  for
establishing and maintaining  disclosure  controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15 (e)) for the registrant and we have:

     a)   Designed  such  disclosure  controls  and  procedures,  or caused such
          disclosure   controls  and   procedures  to  be  designed   under  our
          supervision,  to ensure  that  material  information  relating  to the
          registrant,  is made  known to us by  others  within  those  entities,
          particularly during the period in which this report is being prepared;

     b)   Evaluated the  effectiveness of the registrant's  disclosure  controls
          and procedures and presented in this report our conclusions  about the
          effectiveness of the disclosure controls and procedures, as of the end
          of the period covered by this report, based on our evaluation; and

     c)   Disclosed  in this  report  any  change in the  registrant's  internal
          control over financial reporting that occurred during the registrant's
          most  recent  fiscal  quarter  that  has  materially  affected,  or is
          reasonably  likely to materially  affect,  the  registrant's  internal
          control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed,  based on our
most recent  evaluation of internal  control over  financial  reporting,  to the
registrant's   auditors  and  the  audit  committee  of  registrant's  board  of
directors:

     a)   All significant  deficiencies and material weaknesses in the design or
          operation  of internal  control  over  financial  reporting  which are
          reasonably  likely to  adversely  affect the  registrant's  ability to
          record, process, summarize and report financial information; and

     b)   Any fraud, whether or not material,  that involves management or other
          employees who have a  significant  role in the  registrant's  internal
          control over financial reporting.

DATE:  May 14, 2008
                                     By: /s/ Robert H. Eder
                                         ----------------------------
                                         Robert H. Eder
                                         Chairman of the Board
                                          and Chief Executive Officer


                                                                    EXHIBIT 31.2

                    Providence and Worcester Railroad Company
                            Certification Pursuant to
                  Section 302 of the Sarbanes-Oxley Act of 2002

I, ROBERT J. EASTON certify that:

1. I have  reviewed  this  quarterly  report  on  Form  10-Q of  Providence  and
Worcester Railroad Company;

2. Based on my knowledge, this report does not contain any untrue statement of a
material fact or omit to state a material fact  necessary to make the statements
made, in light of the  circumstances  under which such statements were made, not
misleading with respect to the period covered by this report;

3.  Based  on my  knowledge,  the  financial  statements,  and  other  financial
information  included in this quarterly  report,  fairly present in all material
respects the financial  condition,  results of operations  and cash flows of the
registrant as of, and for, the periods presented in this quarterly report;

4.  The  registrant's  other  certifying  officer  and  I  are  responsible  for
establishing and maintaining  disclosure  controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15 (e)) for the registrant and we have:

     a)   Designed  such  disclosure  controls  and  procedures,  or caused such
          disclosure   controls  and   procedures  to  be  designed   under  our
          supervision,  to ensure  that  material  information  relating  to the
          registrant,  is made  known to us by  others  within  those  entities,
          particularly during the period in which this report is being prepared;

     b)   Evaluated the  effectiveness of the registrant's  disclosure  controls
          and procedures and presented in this report our conclusions  about the
          effectiveness of the disclosure controls and procedures, as of the end
          of the period covered by this report, based on our evaluation; and

     c)   Disclosed  in this  report  any  change in the  registrant's  internal
          control over financial reporting that occurred during the registrant's
          most  recent  fiscal  quarter  that  has  materially  affected,  or is
          reasonably  likely to materially  affect,  the  registrant's  internal
          control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed,  based on our
most recent  evaluation of internal  control over  financial  reporting,  to the
registrant's   auditors  and  the  audit  committee  of  registrant's  board  of
directors:

     a)   All significant  deficiencies and material weaknesses in the design or
          operation  of internal  control  over  financial  reporting  which are
          reasonably  likely to  adversely  affect the  registrant's  ability to
          record, process, summarize and report financial information; and

     b)   Any fraud, whether or not material,  that involves management or other
          employees who have a  significant  role in the  registrant's  internal
          control over financial reporting.

DATE:  May 14, 2008
                                     By: /s/ Robert J. Easton
                                         ----------------------------
                                         Robert J. Easton
                                         Treasurer and Principal
                                          Financial Officer


                                                                      EXHIBIT 32



                    PROVIDENCE AND WORCESTER RAILROAD COMPANY
                           CERTIFICATIONS PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection  with the Quarterly  Report of Providence  and Worcester  Railroad
Company  (the  Company) on form 10-Q for the  quarterly  period  ended March 31,
2008, as filed with the  Securities  and Exchange  Commission on the date hereof
(the  Report),  I,  Robert H. Eder,  Chief  Executive  Officer  of the  Company,
certify,  pursuant to 18 U.S.C.  ss. 1350, as adopted pursuant to Section 906 of
the Sarbanes-Oxley Act of 2002, that:

     (1)The Report fully  complies  with the  requirements  of Section  13(a) or
          15(d) of the Securities Exchange Act of 1934; and

     (2)The information contained in the Report fairly presents, in all material
          respects,  the  financial  condition  and results of operations of the
          Company.





                                   /s/ Robert H. Eder
                                  -----------------------------
                                  Robert H. Eder,
                                  Chairman of the Board And Chief
                                  Executive Officer
                                  May 14, 2008

In connection  with the Quarterly  Report of Providence  and Worcester  Railroad
Company  (the  Company) on form 10-Q for the  quarterly  period  ended March 31,
2008, as filed with the  Securities  and Exchange  Commission on the date hereof
(the  Report),  I, Robert J.  Easton,  Chief  Financial  Officer of the Company,
certify,  pursuant to 18 U.S.C.  ss. 1350, as adopted pursuant to Section 906 of
the Sarbanes-Oxley Act of 2002, that:

     (1)The Report fully  complies  with the  requirements  of Section  13(a) or
          15(d) of the Securities Exchange Act of 1934; and

     (2)The information contained in the Report fairly presents, in all material
          respects,  the  financial  condition  and results of operations of the
          Company.




                                   /s/ Robert J. Easton
                                  -----------------------------
                                  Robert J. Easton,
                                  Treasurer and Chief Financial Officer
                                  May 14, 2008