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, 2005


  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)

Registrant's telephone number, including area code (508) 755-4000
                                                   --------------

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  checkmark  whether the  registrant  is an  accelerated  filer (as
defined in Rule 12b-2 of the Act).

YES ___  NO  X
            ---

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, 2005,  the  registrant  has 4,497,892  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, 2005
              (Unaudited) and December 31, 2004............................3

              Statements of Operations (Unaudited) -
              Three Months Ended March 31, 2005 and 2004...................4

              Statements of Cash Flows (Unaudited) -
              Three Months Ended March 31, 2005 and 2004...................5

              Notes to Financial Statements (Unaudited)..................6-9

     Item 2 - Management's Discussion and Analysis of
              Financial Condition and Results of Operations............10-12

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


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

   Part II - Other Information:

     Item 6 - Exhibits and Reports on Form 8-K............................13


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

   EXHIBIT 31-Certifications Pursuant To Section 302 of
             The Sarbanes-Oxley Act of 2002............................15-16

   EXHIBIT 32- Certifications Pursuant To 18 U.S.C.
           Section 1350, as Adopted Pursuant To
           Section 906 of The Sarbanes-Oxley Act of 2002..................17

                                       2


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

                    PROVIDENCE AND WORCESTER RAILROAD COMPANY

                                 BALANCE SHEETS
                 (Dollars in Thousands Except Per Share Amounts)

ASSETS
                                                          MARCH 31, DECEMBER 31,
                                                            2005          2004
                                                         (Unaudited)
                                                            -------      -------
Current Assets:
 Cash and cash equivalents ...........................      $   857      $ 1,735
 Accounts receivable, net of allowance for
  doubtful accounts of $125 in 2005 and 2004 .........        3,897        3,564
 Materials and supplies ..............................        2,032        1,889
 Prepaid expenses and other current assets ...........          420          239
 Deferred income taxes ...............................          212          212
                                                            -------      -------
  Total Current Assets ...............................        7,418        7,639
Property and Equipment, net ..........................       72,102       71,874
Land Held for Development ............................       11,958       11,958
                                                            -------      -------
Total Assets .........................................      $91,478      $91,471
                                                            =======      =======

LIABILITIES AND SHAREHOLDERS' EQUITY

Current Liabilities:
 Accounts payable ....................................      $ 2,232      $ 1,679
 Accrued expenses ....................................        1,072        1,284
                                                            -------      -------
  Total Current Liabilities ..........................        3,304        2,963
                                                            -------      -------
Profit-Sharing Plan Contribution .....................          188          188
                                                            -------      -------
Deferred Income Taxes ................................       11,264       11,129
                                                            -------      -------
Deferred Grant Income ................................        7,906        7,963
                                                            -------      -------
Commitments and Contingent Liabilities................
Shareholders' Equity:
 Preferred stock, 10% noncumulative, $50 par
  value; authorized, issued and outstanding
  645 shares in 2005 and 2004 ........................           32           32
 Common stock, $.50 par value; authorized
  15,000,000 shares; issued and outstanding
  4,483,542 shares in 2005 and 4,481,007
  shares in 2004 .....................................        2,242        2,241
 Additional paid-in capital ..........................       29,939       29,914
 Retained earnings ...................................       36,603       37,041
                                                            -------      -------
  Total Shareholders' Equity .........................       68,816       69,228
                                                            -------      -------
Total Liabilities and Shareholders' Equity ...........      $91,478      $91,471
                                                            =======      =======


    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,
                                                            2005          2004
                                                          -------       -------
Revenues:
 Operating Revenues ..................................    $ 5,640       $ 5,067
 Other Income ........................................        195           121
                                                          -------       -------
   Total Revenues ....................................      5,835         5,188
                                                          -------       -------

Operating Expenses:
 Maintenance of way and structures ...................      1,046         1,030
 Maintenance of equipment ............................        716           690
 Transportation ......................................      1,724         1,602
 General and administrative ..........................        985           988
 Depreciation ........................................        691           688
 Taxes, other than income taxes ......................        580           584
 Car hire, net .......................................        269           127
 Employee retirement plans ...........................         57            57
 Track usage fees ....................................        137           109
                                                          -------       -------
   Total Operating Expenses ..........................      6,205         5,875
                                                          -------       -------
Loss before Income Tax Benefit .......................       (370)         (687)
Income Tax Benefit ...................................       (115)         (225)
                                                          =======       =======
Net Loss .............................................       (255)         (462)

Preferred Stock Dividends ............................          3             3
                                                          -------       -------
Net Loss Attributable to Common Shareholders .........    $  (258)      $  (465)
                                                          =======       =======

Basic and Diluted Loss Per Common Share ..............    $  (.06)      $  (.10)
                                                          =======       =======


    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,
                                                             2005         2004
                                                           -------       ------
Cash Flows from Operating Activities:
Net loss .............................................     $  (255)     $  (462)
Adjustments to reconcile net loss to net cash
 flows from (used in) operating activities:
 Depreciation ........................................         691          688
 Amortization of deferred grant income ...............         (57)         (57)
 Gains from sale and disposal of property,
  equipment and easements, net .......................         (50)         (20)
 Deferred income taxes ...............................         135          135
 Increase (decrease) in cash from:
  Accounts receivable ................................        (360)         633
  Materials and supplies .............................        (143)         (43)
  Prepaid expenses and other current assets ..........        (181)        (324)
  Accounts payable and accrued expenses ..............         264         (485)
                                                           -------       ------
Net cash flows from (used in) operating
 activities ..........................................          44           65
                                                           -------       ------

Cash flows from Investing Activities:
Purchase of property and equipment ...................        (842)        (473)
Proceeds from sale of property, equipment and
 easements ...........................................          50           55
Proceeds from deferred grant income ..................          27           76
                                                           -------       ------
Net cash flows used in investing activities ..........        (765)        (342)
                                                           -------       ------

Cash Flows from Financing Activities:
Dividends paid .......................................        (183)        (181)
Issuance of common shares for stock options
 exercised and employee stock purchases ..............          26           18
                                                           -------       ------
Net cash flows used in financing activities ..........        (157)        (163)
                                                           -------       ------

Decrease in Cash and Cash Equivalents ................        (878)        (440)
Cash and Cash Equivalents, Beginning of
 Period ..............................................       1,735        1,232
                                                           -------       ------
Cash and Cash Equivalents, End of Period .............     $   857      $   792
                                                           =======      =======

    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, 2005 AND 2004
                 (Dollars in Thousands Except Per Share Amounts)

1.   In the opinion of management, the accompanying interim financial statements
     contain all adjustments (consisting solely of normal recurring adjustments)
     necessary to present fairly the financial position as of March 31, 2005 and
     the results of  operations  and cash flows for the three months ended March
     31,  2005 and 2004.  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, 2004 filed with
     the Securities and Exchange Commission.

2.   Stock Based Compensation:

     The Company accounts for stock-based compensation awards to employees using
     the intrinsic value method in accordance with Accounting  Principles  Board
     Opinion No. 25, "Accounting for Stock Issued to Employees". Had the Company
     used the fair value method to value compensation, as set forth in Statement
     of Financial  Accounting  Standards No. 123,  "Accounting  for  Stock-Based
     Compensation",  the  Company's  net loss and net loss per share  would have
     been reported as follows:

                                                    Three Months Ended March 31,
                                                             2005         2004
                                                           -------       ------
     Net loss attributable to common
      shareholders:
      As reported .................................        $  (258)      $ (465)
      Less impact of stock option expense .........             11            9
                                                           -------       ------
      Pro forma ...................................        $  (269)      $ (474)
                                                           =======       ======
     Basic loss per share:
      As reported .................................        $  (.06)      $ (.10)
      Less impact of stock option expense .........             --           --
                                                           -------       ------
      Pro forma ...................................        $  (.06)      $ (.10)
                                                           =======       ======
     Diluted loss per share:
      As reported .................................        $  (.06)      $ (.10)
      Less impact of stock option expense .........             --           --
                                                           -------       ------
      Pro forma ...................................        $  (.06)      $ (.10)
                                                           =======       ======

                                       6


3.   Changes in Shareholders' Equity:
                                                                        Total
                                                    Additional          Share
                              Preferred   Common     Paid-in   Retained holders'
                                Stock     Stock      Capital   Earnings Equity
                               -------    -------    -------   -------  -------
     Balance December 31,2004. $    32    $ 2,241    $29,914   $37,041  $69,228
     Issuance of 2,536
      common shares for
      employee stock
      purchases and stock
      options exercised .......                 1         25                 26
     Dividends:
      Preferred stock,
      $5.00 per share .........                                     (3)      (3)
      Common stock, $.04
      per share ...............                                   (180)    (180)
     Net loss for the
      period ..................                                   (255)    (255)
                               -------    -------    -------   -------  -------
     Balance March 31, 2005... $    32    $ 2,242    $29,939   $36,603  $68,816
                               =======    =======    =======   =======  =======

4.   Other Income:
                                                                 2005      2004
                                                                 ----      ----
     Gains from sale and disposal of
      property, equipment and easements,
      net ..............................                         $ 50      $ 20
     Rentals ...........................                          139       100
     Interest ..........................                            6         1
                                                                 ----      ----
                                                                 $195      $121
                                                                 ====      ====

5.   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
     antidilutive.

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

                                                            2005         2004
                                                         ---------    ---------
     Weighted average shares for basic ......            4,481,572    4,457,616
     Dilutive effect of convertible preferred
      stock and stock options ...............                   --           --
                                                         ---------    ---------
     Weighted average shares for diluted ....            4,481,572    4,457,616
                                                         =========    =========

     Preferred  Stock  convertible  into  64,500  shares  of  Common  Stock  was
     outstanding during the quarters ended March 31, 2005 and 2004. In addition,
     options  to  purchase  51,476  and  56,854  shares  of  common  stock  were
     outstanding   during  the   quarters   ended   March  31,  2005  and  2004,
     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 antidilutive.

                                       7


6.   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  Superfund  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 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). 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.

     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.

     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 is one of about
     sixty parties named thus far by  Plaintiffs,  who seek to recover  response
     costs incurred in investigating and responding to the releases of hazardous
     substances at the Site.  Plaintiffs allege 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 has 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 has agreed to settle this suit for
     $45 and has accrued a liability  for this amount as of December 31, 2004. A
     settlement agreement has not yet been finalized.

     The Company has entered  into a contract in the amount of $218 to construct
     a building for its  Communications  and Signals Department on land which it
     owns in Putnam,  Connecticut.  As of March 31, 2005  construction  costs of
     $175 have been  incurred.  It is expected  that this  construction  will be
     completed during the second quarter of 2005.

                                       8


7.   Dividends:

     On April 27, 2005, the Company declared a dividend of $.04 per share on its
     outstanding Common Stock payable May 19, 2005 to shareholders of record May
     5, 2005.

8.   Recent Accounting Pronouncements:

     On  December 16,  2004,  the Financial  Accounting  Standards  Board issued
     Statement of Financial Accounting Standards No. 123R, "Share-Based Payment"
     ("SFAS   No. 123R").   This  Statement  is  a  revision  of  SFAS  No. 123,
     "Accounting  for  Stock-Based  Compensation",   and  supersedes  Accounting
     Principles   Board  Opinion   No. 25,   "Accounting  for  Stock  Issued  to
     Employees",  and its related implementation guidance. SFAS No. 123R focuses
     primarily  on  accounting  for  transactions  in  which an  entity  obtains
     employee  services  in  share-based  payment  transactions.  The  Statement
     requires  entities to recognize  stock  compensation  expense for awards of
     equity instruments to employees based on the grant-date fair value of those
     awards (with limited  exceptions).  On April 14,  2005 the  Securities  and
     Exchange  Commission  issued a revision to SFAS  No. 123R and the effective
     date for this  pronouncement  will be for the first annual reporting period
     that begins  after  June 15,  2005.  We are  evaluating  the two methods of
     adoption  allowed by SFAS  No. 123R;  the  modified-prospective  transition
     method and the modified-retrospective transition method.


                                       9


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,
                                            -----------------------------------
                                                  2005                 2004
                                            -----------------------------------
                                             (In thousands, except percentages)
Freight Revenues:
  Conventional carloads .......             $4,466    79.2%      $4,200    82.9%
  Containers ..................                710    12.6          608    12.0
  Other freight related .......                260     4.6          153     3.0
Other operating revenues ......                204     3.6          106     2.1
                                            ------   -----       ------   -----
     Total ....................             $5,640   100.0%      $5,067   100.0%
                                            ======   =====       ======   =====

                                       10


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,
                                            -----------------------------------
                                                  2005                 2004
                                            -----------------------------------
                                             (In thousands, except percentages)
Salaries, wages, payroll taxes
 and employee benefits ........              $3,345      59.3%   $3,383    66.8%
Casualties and insurance ......                 250       4.4       252     5.0
Depreciation ..................                 691      12.3       688    13.6
Diesel fuel ...................                 349       6.2       249     4.9
Car hire, net .................                 269       4.8       127     2.5
Purchased services, including
 legal and professional fees ..                 235       4.2       236     4.7
Repair and maintenance of
 equipment ....................                 335       5.9       301     5.9
Track and signal materials ....                 302       5.4       189     3.7
Track usage fees ..............                 137       2.4       109     2.1
Other materials and supplies ..                 266       4.7       210     4.1
Other .........................                 476       8.4       432     8.5
                                             ------     -----    ------   -----
  Total .......................               6,655     118.0     6,176   121.8
  Less capitalized and
   recovered costs ............                 450       8.0       301     5.9
                                             ------     -----    ------   -----
     Total ....................              $6,205     110.0%   $5,875   115.9%
                                             ======     =====    ======   =====


Operating Revenues:

Operating  revenues increased  $573,000,  or 11.3%, to $5.6 million in the first
quarter of 2005 from $5.1 million in the first  quarter of 2004.  This  increase
results from a $266,000  (6.3%)  increase in conventional  freight  revenues,  a
$102,000  (16.8%)  increase in container  freight  revenues,  a $107,000 (69.9%)
increase in other freight  related  revenues and a $98,000  (92.5%)  increase in
other operating revenues.

The increase in conventional freight revenues is entirely due to a 6.6% increase
in the average  revenue  received per  conventional  carloading.  The  Company's
conventional  carloadings  decreased  slightly,  by 15,  to 5,286  in the  first
quarter  of  2005  from  5,301  in the  first  quarter  of  2004.  Decreases  in
construction  aggregate traffic, a low-rated  seasonal  commodity,  were largely
offset by increases in carloadings of higher rated  commodities.  This change in
traffic mix as well as modest rate increases,  including diesel fuel surcharges,
account for the increase in the average revenue per carloading.

The  increase in container  freight  revenues  results from an 8.9%  increase in
volume of containers  handled, as well as a 7.2% increase in the average revenue
received  per  container.  Intermodal  containers  handled  during  the  quarter
increased by 1,260, or 8.9%, to 15,350 in 2005 from 14,090 in 2004. The increase
in the average  revenue  received per container is  attributable  to contractual
rate adjustments, as well as a shift in the mix of containers handled.

The  increase  in other  freight  related  revenues  is the result of  increased
demurrage  charges billed to freight  customers.  This increased revenue largely
offsets the increased car hire expense incurred during the quarter.

The increase in other operating  revenues reflects a higher level of maintenance
department billings.  Revenues of this type vary from period to period depending
upon the needs of freight customers and other outside parties.

                                       11


Operating Expenses:

Operating expenses increased by $330,000,  or 5.6%, to $6.2 million in the first
quarter of 2005 from $5.9  million in the first  quarter  of 2004.  Diesel  fuel
expense  for  the  quarter  increased  by  $100,000  due to the  higher  cost of
petroleum  products.  Car hire expense increased by $142,000 during the quarter.
These  higher  costs were  largely  offset by  increased  demurrage  billings to
freight customers as previously noted.

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

During the first quarter of 2005 the Company  generated $44,000 of cash from its
operations.  Total  cash and cash  equivalents  decreased  by  $878,000  for the
quarter.  The principal  utilization of cash during the quarter,  other than for
operations,  was for expenditures for property and equipment and for the payment
of dividends.

In management's  opinion cash generated from operations  during the remainder of
2005 will be sufficient to enable the Company to meet its operating expenses and
capital expenditure 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.

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

Cash and Equivalents

As of March 31,  2005,  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, 2005. 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.

                                       12



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

Item 6. Exhibits and Reports on Form 8-K
        --------------------------------

          (b)  No reports on Form 8-K were filed during the quarter  ended March
               31, 2005.



                                       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 12, 2005

                                       14


                                                                    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 12, 2005
                                     By: /s/ Robert H. Eder
                                         ----------------------------
                                         Robert H. Eder,
                                         Chairman of the Board
                                          And Chief Executive Officer

                                       15


                                                                    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 12, 2005
                                     By: /s/ Robert J. Easton
                                         ----------------------------
                                         Robert J. Easton
                                         Treasurer and Principal
                                         Financial Officer

                                       16


                                                                      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,
2005, 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 12, 2005

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,
2005, 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 12, 2005