UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549

                                    Form 10-Q
                Quarterly Report Pursuant to Section 13 or 15(d)
                     of the Securities Exchange Act of 1934


For Quarter Ended    March 31, 2005

Commission File Number    0-10436

                              L. B. Foster Company
                              --------------------
             (Exact name of Registrant as specified in its charter)

               Pennsylvania                     25-1324733
               ------------                     ----------
         (State of Incorporation) (I. R. S. Employer Identification No.)

     415 Holiday Drive, Pittsburgh, Pennsylvania               15220
     -------------------------------------------               -----
      (Address of principal executive offices)               (Zip Code)

                                 (412) 928-3417
                                 --------------
              (Registrant's telephone number, including area 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 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 [X] No [ ]

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

    Class                                    Outstanding at April 29, 2005
    -----                                    -----------------------------
 Common Stock, Par Value $.01                      10,076,020 Shares





                      L.B. FOSTER COMPANY AND SUBSIDIARIES


                                      INDEX
                                      -----


PART I.  Financial Information                                           Page
- ------------------------------                                           ----
  Item 1.  Financial Statements:

           Condensed Consolidated Balance Sheets                          3

           Condensed Consolidated Statements of Operations                4

           Condensed Consolidated Statements of Cash Flows                5

           Notes to Condensed Consolidated
            Financial Statements                                          6

  Item 2.  Management's Discussion and Analysis of
            Financial Condition and Results of Operations                13

  Item 3.  Quantitative and Qualitative Disclosures about
            Market Risk                                                  21

  Item 4.  Controls and Procedures                                       21


PART II.  Other Information
- ---------------------------
  Item 1.    Legal Proceedings                                           22

  Item 5.    Other Information                                           22

  Item 6.    Exhibits                                                    22


Signature                                                                25

  3

                          PART I. FINANCIAL INFORMATION
                          -----------------------------
ITEM 1. FINANCIAL STATEMENTS
- ----------------------------



                      L. B. FOSTER COMPANY AND SUBSIDIARIES
                      CONDENSED CONSOLIDATED BALANCE SHEETS
                                 (In Thousands)

                                                              March 31,         December 31,
                                                                2005                2004
                                                          ----------------    ----------------
ASSETS                                                       (Unaudited)
Current Assets:
                                                                             
  Cash and cash equivalents                                   $   4,708            $    280
  Accounts and notes receivable:
    Trade                                                        47,559              39,759
    Other                                                           248                 170
                                                          ----------------    ----------------
                                                                 47,807              39,929
  Inventories                                                    52,314              42,014
  Current deferred tax assets                                     1,289               1,289
  Other current assets                                            1,332                 786
                                                          ----------------    ----------------
Total Current Assets                                            107,450              84,298
                                                          ----------------    ----------------

Property, Plant & Equipment - At Cost                            72,806              70,467
Less Accumulated Depreciation                                   (41,213)            (40,089)
                                                          ----------------    ----------------
                                                                 31,593              30,378
                                                          ----------------    ----------------
Other Assets:
  Goodwill                                                          350                 350
  Other intangibles - net                                           392                 430
  Investments                                                    14,944              14,697
  Deferred tax assets                                             3,878               3,877
  Other assets                                                       65                  65
                                                          ----------------    ----------------
Total Other Assets                                               19,629              19,419
                                                          ----------------    ----------------
TOTAL ASSETS                                                   $158,672            $134,095
                                                          ================    ================

LIABILITIES AND STOCKHOLDERS' EQUITY
Current Liabilities:
  Current maturities of long-term debt                         $    775            $    477
  Short-term borrowings                                               -                 112
  Accounts payable - trade                                       45,902              27,736
  Accrued payroll and employee benefits                           2,705               3,308
  Current deferred tax liabilities                                3,942               3,942
  Other accrued liabilities                                       2,331               1,892
                                                           ----------------    ----------------
Total Current Liabilities                                        55,655              37,467
                                                           ----------------    ----------------

Long-Term Borrowings                                             19,000              14,000
                                                           ----------------    ----------------
Other Long-Term Debt                                              4,199               3,395
                                                           ----------------    ----------------
Deferred Tax Liabilities                                          2,898               2,898
                                                           ----------------    ----------------
Other Long-Term Liabilites                                        2,362               2,592
                                                           ----------------    ----------------

STOCKHOLDERS' EQUITY:
  Common stock                                                      102                 102
  Paid-in capital                                                35,179              35,131
  Retained earnings                                              40,507              39,879
  Treasury stock                                                   (515)               (654)
  Accumulated other comprehensive loss                             (715)               (715)
                                                           ----------------    ----------------
Total Stockholders' Equity                                       74,558              73,743
                                                           ----------------    ----------------
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY                     $158,672            $134,095
                                                           ================    ================

See Notes to Condensed Consolidated Financial Statements.
  4


                      L. B. FOSTER COMPANY AND SUBSIDIARIES
                 CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
                    (In Thousands, Except Per Share Amounts)

                                                                    Three Months
                                                                       Ended
                                                                      March 31,
                                                       ---------------------------------------
                                                            2005                  2004
                                                       ---------------------------------------
                                                                    (Unaudited)

                                                                               
Net Sales                                                      $75,314               $65,452
Cost of Goods Sold                                              67,314                59,470
                                                       -----------------     -----------------
Gross Profit                                                     8,000                 5,982

Selling and Administrative Expenses                              7,169                 6,401
Interest Expense                                                   424                   463
Other Income                                                      (500)                 (694)
                                                       -----------------     -----------------
                                                                 7,093                 6,170
                                                       -----------------     -----------------

Income (Loss) Before Income Taxes                                  907                  (188)

Income Tax Expense (Benefit)                                       279                   (75)
                                                       -----------------     -----------------
Net Income (Loss)                                                 $628                 ($113)
                                                       =================     =================

Basic & Diluted Earnings (Loss) Per Common Share               $  0.06              ($  0.01)
                                                       =================     =================


See Notes to Condensed Consolidated Financial Statements.
  5



                      L. B. FOSTER COMPANY AND SUBSIDIARIES
                 CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (In Thousands)

                                                                                                Three Months
                                                                                               Ended March 31,
                                                                                           2005              2004
                                                                                       -------------     -------------
                                                                                                (Unaudited)
CASH FLOWS FROM OPERATING ACTIVITIES:

                                                                                                         
Net income (loss)                                                                           $   628            ($ 113)
Adjustments to reconcile net income (loss) to net cash
  provided (used) by operating activities:
    Deferred income taxes                                                                        (1)                -
    Depreciation and amortization                                                             1,227             1,276
    Loss (gain) on sale of property, plant and equipment                                         11              (493)
    Unrealized (gain) loss on derivative mark-to-market                                        (253)               42
Change in operating assets and liabilities:
    Accounts receivable                                                                      (7,878)           (9,648)
    Inventories                                                                             (10,300)           (4,040)
    Other current assets                                                                       (546)             (623)
    Other noncurrent assets                                                                    (247)               47
    Accounts payable - trade                                                                 18,166            10,202
    Accrued payroll and employee benefits                                                      (603)              (57)
    Other current liabilities                                                                   439               (86)
    Other liabilities                                                                            23                51
                                                                                       -------------     -------------
  Net Cash Provided (Used) by Operating Activities                                              666            (3,442)
                                                                                       -------------     -------------

CASH FLOWS FROM INVESTING ACTIVITIES:
    Proceeds from sale of property, plant and equipment                                           1                41
    Capital expenditures on property, plant and equipment                                    (1,216)           (1,231)
                                                                                       -------------     -------------
  Net Cash Used by Investing Activities                                                      (1,215)           (1,190)
                                                                                       -------------     -------------

CASH FLOWS FROM FINANCING ACTIVITIES:
    Proceeds (repayments) of revolving credit agreement borrowings                            4,888              (178)
    Exercise of stock options and stock awards                                                  187               901
    Repayments of long-term debt                                                                (98)             (189)
                                                                                       -------------     -------------
  Net Cash Provided by Financing Activities                                                   4,977               534
                                                                                       -------------     -------------

Net Increase (Decrease) in Cash and Cash Equivalents                                          4,428            (4,098)

Cash and Cash Equivalents at Beginning of Period                                                280             4,134
                                                                                       -------------     -------------
Cash and Cash Equivalents at End of Period                                                 $  4,708           $    36
                                                                                       =============     =============

Supplemental Disclosure of Cash Flow Information:

    Interest Paid                                                                          $    327           $   424
                                                                                       =============     =============
    Income Taxes Paid                                                                      $      -           $     6
                                                                                       =============     =============

During the first three months of 2005 the Company financed $1.2 million in
capital expenditures through the execution of capital leases. There were no
capital expenditures financed through the execution of capital leases during the
first three months of 2004.

See Notes to Condensed Consolidated Financial Statements.
  6

                      L. B. FOSTER COMPANY AND SUBSIDIARIES
              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS


1. FINANCIAL STATEMENTS
- -----------------------
The accompanying unaudited condensed consolidated financial statements have been
prepared in accordance with generally accepted accounting principles for interim
financial  information and with the  instructions to Form 10-Q and Article 10 of
Regulation  S-X.  Accordingly,  they do not include all of the  information  and
footnotes  required by generally  accepted  accounting  principles  for complete
financial  statements.   In  the  opinion  of  management,   all  estimates  and
adjustments (consisting of normal recurring accruals) considered necessary for a
fair presentation have been included.  However, actual results could differ from
those  estimates.  The  results  of  operations  for  interim  periods  are  not
necessarily  indicative  of the results  that may be expected for the year ended
December 31, 2005. Amounts included in the balance sheet as of December 31, 2004
were derived from our audited balance sheet. For further  information,  refer to
the  consolidated  financial  statements and footnotes  thereto  included in the
Company's annual report on Form 10-K for the year ended December 31, 2004.


2. ACCOUNTING PRINCIPLES
- ------------------------
In December 2004, the Financial  Accounting  Standards  Board (FASB) issued FASB
Statement No. 123(R), "Share-Based Payment" (SFAS 123R). SFAS 123R replaces FASB
Statement  No.  123,  "Accounting  for Stock  Based  Compensation"  (SFAS  123),
supersedes APB 21,  "Accounting  for Stock Issued to Employees," and amends FASB
Statement  No. 95,  "Statement of Cash Flows."  Generally,  the approach in SFAS
123R is  similar  to the  approach  described  in SFAS 123.  However,  SFAS 123R
requires all  share-based  payments to employees,  including  grants of employee
stock options, to be recognized in the financial  statements based on their fair
values.  Disclosure  of the  effect  of  expensing  the  fair  value  of  equity
compensation is currently required under existing literature. The statement also
requires  the  tax  benefit  associated  with  these  share  based  payments  be
classified  as financing  activities  in the Statement of Cash Flows rather then
operating activities as currently  permitted.  In April 2005, the Securities and
Exchange  Commission  delayed the  effective  date of this  statement  until the
beginning of the first annual  reporting period that begins after June 15, 2005.
The  Company  will  begin  recording  compensation  expense  utilizing  modified
prospective application in its 2006 first quarter financial statements. Adoption
of this  standard  is not  expected to have a material  effect on its  financial
position or results of operations.

On October 22, 2004,  President  Bush signed the American  Jobs  Creation Act of
2004 (the Act). The Act provides a deduction for income from qualified  domestic
production  activities,  which will be phased in from 2005  through  2010.  When
fully phased-in,  this deduction will be equal to 9 percent of the lesser of (a)
"Qualified  Production  Activities Income" (QPAI), as defined in the act, or (b)
taxable income (after  utilization of any net operating loss  carryforwards.  In
all cases,  the deduction is limited to 50 percent of W-2 wages of the taxpayer.
In return,  the Act also provides for a two-year  phase-out  (except for certain
pre-existing  binding  contracts)  of  the  existing   Extraterritorial   Income
Exclusion  (ETI)  benefit  for foreign  sales that the World Trade  Organization
(WTO) ruled was an illegal export subsidy.

On December 1, 2004,  FASB Staff Position (FSP) No.  FAS109-1,  "Application  of
FASB Statement 109,  Accounting for Income Taxes,  to the Deduction on Qualified
Production  Activities  Provided by the American Jobs Creation Act of 2004", was
issued.  FSP No. 109-1 clarifies that this tax deduction should be accounted for
as a special  deduction in accordance with SFAS No. 109,  "Accounting for Income
Taxes".  As such the special  deduction has no effect on deferred tax assets and
liabilities  existing  at the date of  enactment.  Rather,  the  impact  of this
deduction  will be reported in the period in which the  deduction  is claimed on
our tax return  beginning  in 2005.  The Company has assessed the impact of this
deduction and for 2005,  anticipates a de minimis benefit due to the anticipated
utilization of net operating loss carryforwards.
  7

3. ACCOUNTS RECEIVABLE
- ----------------------
Credit is extended on an evaluation of the customer's  financial  condition and,
generally, collateral is not required. Credit terms are consistent with industry
standards  and  practices.  Trade  accounts  receivable  at March  31,  2005 and
December  31, 2004 have been reduced by an  allowance  for doubtful  accounts of
($1,074,000) and  ($1,019,000),  respectively.  Bad debt expense was $56,000 and
$41,000 for the three-month periods ended March 31, 2005 and 2004, respectively.


4. INVENTORIES
- --------------
Inventories  of the  Company  at  March  31,  2005  and  December  31,  2004 are
summarized as follows in thousands:

                                             March 31,           December 31,
                                               2005                 2004
- ---------------------------------------------------------------------------

Finished goods                             $   41,333           $   27,929
Work-in-process                                 6,977                8,452
Raw materials                                  10,469               11,751
- ---------------------------------------------------------------------------

Total inventories at current costs             58,779               48,132
(Less):
    LIFO reserve                              (4,802)              (4,702)
    Inventory valuation reserve               (1,663)              (1,416)
- ---------------------------------------------------------------------------
                                           $   52,314           $   42,014
===========================================================================

Inventories  of the  Company  are  generally  valued  at the  lower of  last-in,
first-out (LIFO) cost or market.  Other inventories of the Company are valued at
average  cost or market,  whichever is lower.  An actual  valuation of inventory
under the LIFO  method is made at the end of each  year  based on the  inventory
levels and costs at that time. Accordingly,  interim LIFO calculations are based
on management's estimates of expected year-end levels and costs.


5. PROPERTY HELD FOR RESALE
- ---------------------------
In August 2003, the Company  reached an agreement to sell,  modify,  and install
the  Company's  former  Newport,  KY pipe coating  machinery  and  equipment and
reclassified  these  assets as "held for  resale".  During the first  quarter of
2004,  the Company  recognized a $493,000  gain on net proceeds of $939,000 from
the sale of these assets.


6. RETIREMENT PLANS
- -------------------
Substantially  all of the Company's  hourly paid employees are covered by one of
the Company's  noncontributory,  defined benefit plans and defined  contribution
plans.  Substantially all of the Company's  salaried  employees are covered by a
defined contribution plan established by the Company.

The Company's  funding  policy for defined  benefit  plans is to contribute  the
minimum  required by the Employee  Retirement  Income  Security Act of 1974. Net
periodic pension costs for the three months ended March 31, 2005 and 2004 are as
follows:
  8

                                                     Three Months Ended
                                                          March 31,
(in thousands)                                    2005                2004
- ---------------------------------------------------------------------------
Service cost                                       $14                 $14
Interest cost                                       53                  51
Expected return on plan assets                     (52)                (44)
Amortization of prior service cost                   2                   2
Amortization of net loss                            14                  13
- ---------------------------------------------------------------------------
Net periodic benefit cost                          $31                 $36
===========================================================================

The Company expects to contribute $254,000 to its defined benefit plans in 2005.
No contributions were made in the first quarter.

The Company's defined contribution plan, available to substantially all salaried
employees,  contains a matched  savings  provision  that permits both pretax and
after-tax employee contributions. Participants can contribute up to 41% of their
annual  compensation  and receive a matching  employer  contribution up to 3% of
their annual compensation.

Further, the plan requires an additional matching employer  contribution,  based
on  the  ratio  of  the  Company's  pretax  income  to  equity,  up to 3% of the
employee's annual compensation.  Additionally, the Company contributes 1% of all
salaried  employees' annual compensation to the plan without regard for employee
contribution.

The expense associated with the defined  contribution plans for the three months
ended March 31 was $180,000 in 2005 and $163,000 in 2004.


7. BORROWINGS
- -------------
On  September  26, 2002,  the Company  entered  into a credit  agreement  with a
syndicate  of three banks led by PNC Bank,  N.A.  The  agreement  provides for a
revolving  credit  facility of up to  $60,000,000  in  borrowings to support the
Company's working capital and other liquidity requirements. In January 2005, the
agreement was amended to extend the maturity date from  September  2005 to April
2006.  The  revolving  credit  facility is secured by  substantially  all of the
inventory and trade  receivables  owned by the Company.  Availability  under the
agreement  is  limited  by  the  amount  of  eligible   inventory  and  accounts
receivable,  applied against certain advance rates.  Borrowings under the credit
facility  bear  interest  at  either  the base  rate or the  LIBOR  rate plus an
applicable  spread based on the fixed charge  coverage  ratio.  The base rate is
equal to the higher of (a) PNC Bank's base  commercial  lending  rate or (b) the
Federal Funds Rate plus .50%.  The base rate spread ranges from 0% to .50%,  and
the LIBOR spread ranges from 1.75% to 2.50%.  Base-rate  loans are structured as
revolving  borrowings,  whereby the Company's  lockbox  receipts are immediately
applied against any outstanding  borrowings.  The Company  classifies  base-rate
borrowings as short-term  obligations,  in  accordance  with current  accounting
requirements.  At March 31,  2005,  no  base-rate  loans  were  outstanding.  At
December 31, 2004, $112,000 in base-rate loans were outstanding.

The agreement includes financial  covenants  requiring a minimum net worth and a
minimum  level for the fixed charge  coverage  ratio and a maximum level for the
consolidated  capital  expenditures.  The agreement also restricts  investments,
indebtedness,  and the sale of certain assets. As of March 31, 2005, the Company
was in compliance with all of the agreement's  covenants.  At March 31, 2005 the
Company had borrowed  $19,000,000  under the agreement,  which was classified as
long-term, and had approximately $38,809,000 in unused borrowing commitment.

In May 2005, the Company entered into an amended and restated  credit  agreement
with a consortium of commercial banks. See Note 14, Subsequent Event.
  9


8. EARNINGS (LOSS) PER COMMON SHARE
- -----------------------------------
The following  table sets forth the  computation  of basic and diluted  earnings
(loss) per common share:



                                                                    Three Months Ended
                                                                         March 31,
(in thousands, except earnings per share)                      2005                    2004
- --------------------------------------------------------------------------------------------
Numerator:
  Numerator for basic and diluted
   earnings (loss) per common share -
   net income (loss) available to common
                                                                              
    stockholders:                                           $   628                 ($  113)
============================================================================================
Denominator:
    Weighted average shares                                  10,066                   9,806
- --------------------------------------------------------------------------------------------
  Denominator for basic earnings (loss)
    per common share                                         10,066                   9,806

Effect of dilutive securities:
    Employee stock options                                      329                     343
- --------------------------------------------------------------------------------------------
  Dilutive potential common shares                              329                     343

  Denominator for diluted earnings (loss)
    per common share - adjusted weighted
    average shares and assumed conversions                   10,395                  10,149
============================================================================================

Basic and diluted earnings (loss) per common share           $ 0.06                 ($ 0.01)
============================================================================================



9. STOCK-BASED COMPENSATION
- ---------------------------
The Company has adopted the  disclosure  provisions  of  Statement  of Financial
Accounting  Standard No. 123,  "Accounting for Stock-Based  Compensation"  (SFAS
123) and applies the  intrinsic  value  method of  Accounting  Principles  Board
Opinion No. 25,  "Accounting for Stock Issued to Employees" (APB 25) and related
interpretations  in  accounting  for its stock  option  plans.  Accordingly,  no
compensation expense has been recognized.

The  following  table  illustrates  the  effect  on the  Company's  income  from
continuing  operations and earnings per share had  compensation  expense for the
Company's stock option plans been applied using the method required by SFAS 123.
 10



                                                                                             Three Months Ended
                                                                                                  March 31,
In thousands, except per share amounts                                                       2005           2004
- -----------------------------------------------------------------------------------------------------------------
                                                                                                     
Net income (loss) from continuing operations, as reported                                    $628          ($113)
Add:  Stock-based employee compensation expense included in
  reported net income (loss), net of related tax effects                                        -              -
Deduct:  Total stock-based employee compensation expense
  determined under fair value method for all awards, net of related tax effects                44             51
- -----------------------------------------------------------------------------------------------------------------
Pro forma income (loss) from continuing operations                                           $584          ($164)
=================================================================================================================

Earnings (loss) per share from continuing operations:
  Basic and diluted, as reported                                                            $0.06         ($0.01)
=================================================================================================================
  Basic and diluted, pro forma                                                              $0.06         ($0.02)
=================================================================================================================


Pro forma  information  regarding  net income and earnings per share for options
granted has been  determined  as if the Company had  accounted  for its employee
stock  options  under the fair value method of Statement No. 123. The fair value
of stock  options  used to compute pro forma net income and  earnings  per share
disclosures is the estimated present value at grant date using the Black-Scholes
option-pricing  model.  There were no stock options granted in the first quarter
of 2005 or 2004.


10. COMMITMENTS AND CONTINGENT LIABILITIES
- ------------------------------------------
The Company is subject to laws and regulations relating to the protection of the
environment,  and the Company's efforts to comply with environmental regulations
may have an adverse effect on its future earnings. In the opinion of management,
compliance  with  the  present  environmental  protection  laws  will not have a
material adverse effect on the financial condition,  results of operations, cash
flows, competitive position, or capital expenditures of the Company.

The  Company  is  subject  to legal  proceedings  and  claims  that arise in the
ordinary  course of its business.  In the opinion of  management,  the amount of
ultimate  liability with respect to these actions will not materially affect the
financial condition or liquidity of the Company. Although the resolution, in any
reporting period, of one or more of these matters,  could have a material effect
on the Company's results of operations for that period.

In 2000, the Company's  subsidiary sold concrete  railroad  crossing panels to a
general  contractor  on a Texas  transit  project.  Due to a variety of factors,
including  deficiencies in the owner's project  specifications,  the panels have
deteriorated and the owner either has replaced or is in the process of replacing
these panels.  The general  contractor  and the owner are  currently  engaged in
dispute  resolution  procedures,  which probably will continue through 2005. The
general  contractor  has notified the Company that,  depending on the outcome of
these proceedings, it may file a suit against the Company's subsidiary. Although
no  assurances  can be  given,  the  Company  believes  that it has  meritorious
defenses to such claims and will vigorously defend against such a suit.

In the second  quarter of 2004,  a gas  company  filed a  complaint  against the
Company in Allegheny  County,  PA, alleging that in 1989 the Company had applied
epoxy coating on 25,000 feet of pipe and that, as a result of inadequate surface
preparation of the pipe, the coating had blistered and deteriorated. The Company
does not believe  that the gas  company's  alleged  problems  are the  Company's
responsibility.  Although no assurances can be given,  the Company believes that
it has meritorious  defenses to such claims and will  vigorously  defend against
such a suit.

Another gas supply  company  filed suit against the Company in August,  2004, in
Erie County,  NY alleging that pipe coating which the Company  furnished in 1985
had  deteriorated  and that the gas supply  company has incurred  $1,000,000  in
damages.  The Company does not,  however,  believe that the gas supply company's
alleged problem is the Company's  responsibility.  Although no assurances can be
given, the
 11

Company  believes  that it has  meritorious  defenses  to such  claims  and will
vigorously defend against such a suit.

At March 31, 2005 the Company had outstanding letters of credit of approximately
$3,499,000.


11. BUSINESS SEGMENTS
- ---------------------
The Company is organized and evaluated by product group,  which is the basis for
identifying  reportable  segments.  The  Company is engaged in the  manufacture,
fabrication and  distribution of rail,  construction and tubular  products.  The
following table illustrates revenues and profits of the Company by segment:




                                                    Three Months Ended,
                                    March 31, 2005                       March 31, 2004
                               ---------------------------------------------------------------------
                                 Net             Segment                Net             Segment
(in thousands)                  Sales         Profit/(Loss)            Sales         Profit/(Loss)
- ----------------------------------------------------------------------------------------------------
                                                                            
Rail products                  $38,258           $1,947               $35,587           $  617
Construction products           33,131           (1,234)               26,775           (1,056)
Tubular products                 3,925              179                 3,090                3
- ----------------------------------------------------------------------------------------------------
  Total                        $75,314           $  892               $65,452          ($  436)
====================================================================================================


Segment  profits,  as shown above,  include internal cost of capital charges for
assets used in the segment at a rate of, generally, 1% per month. There has been
no change in the measurement of segment profit from December 31, 2004.

The following table provides a reconciliation of reportable net profit (loss) to
the Company's consolidated total:


                                                       Three Months Ended
                                                            March 31,
(in thousands)                                        2005            2004
- -------------------------------------------------------------------------------
Income (loss) for reportable segments                $  892         ($  436)
Cost of capital for reportable segments               2,660           2,398
Interest expense                                       (424)           (463)
Other income                                            500             694
Corporate expense and other
  unallocated charges                                (2,721)         (2,381)
- -------------------------------------------------------------------------------
Income (loss) before income taxes                    $  907         ($  188)
===============================================================================

12. COMPREHENSIVE INCOME (LOSS)
- -------------------------------
Comprehensive   income  (loss)   represents   net  income  (loss)  plus  certain
stockholders'  equity  changes  not  reflected  in  the  Condensed  Consolidated
Statements of Operations.  The components of comprehensive income (loss), net of
tax, were as follows:
 12

                                                Three Months Ended
                                                     March 31,
(in thousands)                               2005                2004
- --------------------------------------------------------------------------
Net income (loss)                            $628                ($113)
Unrealized derivative gains on
  cash flow hedges                              -                   12
Foreign currency translation losses             -                  (18)
- --------------------------------------------------------------------------
Comprehensive income (loss)                  $628                ($119)
==========================================================================


13. DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES
- -----------------------------------------------------------
The Company does not purchase or hold any derivative  financial  instruments for
trading purposes.  The Company uses derivative  financial  instruments to manage
interest rate exposure on variable-rate  debt,  primarily by using interest rate
collars and  variable  interest  rate swaps.  The  Company's  primary  source of
variable-rate  debt comes from its revolving  credit  agreement.  In conjunction
with the Company's  debt  refinancing  in the third quarter of 2002, the Company
discontinued cash flow hedge accounting  treatment for the interest rate collars
it had in place and applied mark-to-market accounting prospectively.

During the first quarter of 2005, the Company had one LIBOR-based  interest rate
collar  agreement  remaining.  This agreement became effective in March 2001 and
expires in March 2006,  has a notional  value of $15 million,  a maximum  annual
interest  rate of  5.60%  and a  minimum  annual  interest  rate of  5.00%.  The
counterparty  to the agreement  had the option,  which was exercised on March 6,
2005, to convert the collar to a one year,  fixed-rate  instrument with interest
payable  at an annual  rate of 5.49%.  The fair value of this  instrument  was a
liability  of $0.3  million  as of March  31,  2005 and is  recorded  in  "Other
long-term liabilities".

With the debt  refinancing in 2002, the collar  agreements were not deemed to be
an effective  hedge of the new credit facility in accordance with the provisions
of SFAS 133.  However,  the Company  retained  these  instruments  as protection
against  interest  rate risk  associated  with the new credit  agreement and the
Company  records the  mark-to-market  adjustments  on these  instruments  in its
consolidated  statements  of  operations.  During the first  quarter of 2005 and
2004,  the  Company  recognized  $149,000  of  income  and a  loss  of  $42,000,
respectively, to adjust these instruments to fair value.

The Company  recognizes all derivative  instruments on the balance sheet at fair
value.  Fluctuations in the fair values of derivative  instruments designated as
cash flow hedges are recorded in accumulated  other  comprehensive  income,  and
reclassified  into earnings as the underlying  hedged items affect earnings.  To
the extent that a change in interest rate derivative  does not perfectly  offset
the change in value of the interest rate being hedged,  the ineffective  portion
is recognized in earnings immediately.

The  Company  is not  subject  to  significant  exposures  to changes in foreign
currency  exchange  rates.  The Company  will,  however,  manage its exposure to
changes in foreign currency exchange rates on firm sale and purchase commitments
by  entering  into  foreign  currency  forward  contracts.  The  Company's  risk
management  objective  is to reduce its  exposure  to the  effects of changes in
exchange  rates on these  transactions  over the  duration of the  transactions.
During 2004, the Company  entered into  commitments to sell Canadian funds based
on the  anticipated  receipt of  Canadian  funds from the sale of certain  rail.
During the fourth  quarter of 2004,  circumstances  indicated that the timing of
the anticipated receipt of Canadian funds were not expected to coincide with the
sale  commitments  and the Company  recorded a $0.2 million loss to record these
commitments at market.  During the first quarter of 2005, the Company recognized
$104,000 of income to adjust these commitments to fair value.

 13

14. SUBSEQUENT EVENT
- --------------------
In May 2005, the Company and certain of its subsidiaries entered into an amended
and restated  credit  agreement with a consortium of commercial  banks.  The new
credit agreement  provides for a $60,000,000 five year revolving credit facility
expiring  in  May  2010.   Borrowings   under  the   agreement  are  secured  by
substantially all the inventory and trade receivables owned by the Company,  and
are  limited  to  85% of  eligible  accounts  receivable  and  60%  of  eligible
inventory.

Borrowings  under the amended  credit  agreement  will bear interest at interest
rates based upon either the base rate or LIBOR plus or minus applicable margins.
The base rate is the greater of (a) PNC Bank's base  commercial  lending rate or
(b) the  Federal  Funds  Rate plus  .50%.  The base rate  spread  ranges  from a
negative  1.00% to a positive  0.50%,  and the LIBOR spread ranges from 1.50% to
2.50%.  The interest rates on the Company's  initial  borrowings were LIBOR plus
1.50% and the base rate minus 1.00%.  Under the amended  credit  agreement,  the
Company  maintains  dominion  over  its  cash at all  times,  as long as  excess
availability stays over $5,000,000 and there is no uncured event of default.

The agreement includes financial  covenants  requiring,  a minimum level for the
fixed charge coverage ratio and a maximum amount of annual consolidated  capital
expenditures;  however,  expenditures for plant  construction and  refurbishment
related to the Company's  recent concrete tie supply  agreement will be excluded
from these  covenants.  The agreement also includes a minimum net worth covenant
and restricts certain investments,  other indebtedness,  and the sale of certain
assets.



Item 2. MANAGEMENT'S  DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
- --------------------------------------------------------------------------------
OF OPERATIONS
- -------------
                                    Overview
General
- -------
L. B. Foster Company is a  manufacturer,  fabricator and distributor of products
utilized in the transportation infrastructure, construction and utility markets.
The Company is comprised of three business segments: Rail products, Construction
products and Tubular products.

Recent Developments
- -------------------
On May 5, 2005, we entered into an amended and restated credit  agreement with a
consortium of commercial  banks. The new agreement  provides for a $60.0 million
five year revolving credit facility expiring in May 2010.


                          Critical Accounting Policies

The  accompanying  consolidated  financial  statements  have  been  prepared  in
conformity with accounting  principles  generally accepted in the United States.
When more than one  accounting  principle,  or  method  of its  application,  is
generally  accepted,   management  selects  the  principle  or  method  that  is
appropriate  in the  Company's  specific  circumstances.  Application  of  these
accounting  principles  requires  management to make estimates  about the future
resolution of existing  uncertainties.  As a result, actual results could differ
from these estimates.  In preparing these financial  statements,  management has
made its best estimates and judgments of the amounts and disclosures included in
the financial  statements  giving due regard to materiality.  There have been no
material changes in the Company's policies or estimates since December
 14

31, 2004.  For more  information  regarding  the Company's  critical  accounting
policies,  please  see the  Management's  Discussion  &  Analysis  of  Financial
Condition and Results of Operations in Form 10-K for the year ended December 31,
2004.


                          New Accounting Pronouncements

In December 2004, the Financial  Accounting  Standards Board issued Statement of
Financial  Accounting  Standard No. 123(R),  "Share-Based  Payment" (SFAS 123R),
which is a revision of Statement of  Financial  Accounting  Standard No. 123 and
supersedes  APB Opinion No. 25. SFAS 123R requires all  share-based  payments to
employees,  including  grants of employee  stock  options,  to be valued at fair
value on the date of  grant,  and to be  expensed  over the  applicable  vesting
period.  Pro forma  disclosure of the income  statement  effects of  share-based
payments is no longer an alternative. In addition, companies must also recognize
compensation  expense  related to any awards that are not fully vested as of the
effective  date.  Compensation  expense for the unvested awards will be measured
based on the fair value of the awards  previously  calculated in developing  the
pro forma  disclosures  in accordance  with SFAS 123.  SFAS 123R was  originally
effective for  reporting  periods that began after June 15, 2005. In April 2005,
the SEC  announced  the adoption of a new rule  allowing  companies to implement
SFAS 123R at the  beginning of their next fiscal year that begins after June 15,
2005. The Company will begin recording  compensation  expense utilizing modified
prospective application in its 2006 first quarter financial statements. Adoption
of this  standard  is not  expected to have a material  effect on its  financial
position or results of operations.

On October 22, 2004,  President  Bush signed the American  Jobs  Creation Act of
2004 (the Act). The Act provides a deduction for income from qualified  domestic
production  activities,  which will be phased in from 2005  through  2010.  When
fully phased-in,  this deduction will be equal to 9 percent of the lesser of (a)
"Qualified  Production  Activities Income" (QPAI), as defined in the act, or (b)
taxable income (after  utilization of any net operating loss  carryforwards.  In
all cases,  the deduction is limited to 50 percent of W-2 wages of the taxpayer.
In return,  the Act also provides for a two-year  phase-out  (except for certain
pre-existing  binding  contracts)  of  the  existing   Extraterritorial   Income
Exclusion  (ETI)  benefit  for foreign  sales that the World Trade  Organization
(WTO) ruled was an illegal export subsidy.

On December 1, 2004,  FASB Staff Position (FSP) No.  FAS109-1,  "Application  of
FASB Statement 109,  Accounting for Income Taxes,  to the Deduction on Qualified
Production  Activities  Provided by the American Jobs Creation Act of 2004", was
issued.  FSP No. 109-1 clarifies that this tax deduction should be accounted for
as a special  deduction in accordance with SFAS No. 109,  "Accounting for Income
Taxes".  As such the special  deduction has no effect on deferred tax assets and
liabilities  existing  at the date of  enactment.  Rather,  the  impact  of this
deduction  will be reported in the period in which the  deduction  is claimed on
our tax return  beginning  in 2005.  The Company has assessed the impact of this
deduction and for 2005,  anticipates a de minimis benefit due to the anticipated
utilization of net operating loss carryforwards.

 15

                              Results of Operations

                                               Three Months Ended
                                                   March 31,
                                       -----------------------------------
                                             2005             2004
                                       -----------------------------------
                                             (Dollars in thousands)
Net Sales:
  Rail Products                             $38,258           $35,587
  Construction Products                      33,131            26,775
  Tubular Products                            3,925             3,090
                                       -----------------------------------
      Total Net Sales                       $75,314           $65,452
                                       ===================================
Gross Profit:
  Rail Products                              $4,893            $3,422
  Construction Products                       2,840             2,533
  Tubular Products                              631               435
  Other                                        (364)             (408)
                                       -----------------------------------
      Total Gross Profit                      8,000             5,982
                                       -----------------------------------

Expenses:
  Selling and administrative
    expenses                                  7,169             6,401
  Interest expense                              424               463
  Other income                                 (500)             (694)
                                       -----------------------------------
      Total Expenses                          7,093             6,170
                                       -----------------------------------

Income (Loss) before Income Taxes               907              (188)
Income Tax Expense (Benefit)                    279               (75)
                                        -----------------------------------

Net Income (Loss)                              $628             ($113)
                                       ===================================

Gross Profit %:
      Rail Products                            12.8%              9.6%
      Construction Products                     8.6%              9.5%
      Tubular Products                         16.1%             14.1%
          Total Gross Profit                   10.6%              9.1%


First Quarter 2005 Results of Operations
- ----------------------------------------
Net income for the first  quarter of 2005 was $0.6 million  ($0.06 per share) on
net sales of $75.3  million and compares  favorably to a first  quarter 2004 net
loss of $0.1 million ($0.01 per share) on net sales of $65.5 million.

Net sales for the  Company  increased  $9.9  million  compared to the prior year
first  quarter.  The 7.5%  increase in Rail segment  sales is  primarily  due to
increases in sales of new and relay rail  products.  Construction  products' net
sales  increased  23.7% due mainly to an  increase  in sheet  piling  sales,  as
additional  sheet piling  sections became  available from our supplier.  Tubular
products' sales increased 27%
 16

in comparison to the first  quarter of 2004.  Last year's sales were  negatively
impacted by a decline in major  pipeline  installations,  as higher  steel costs
caused these projects to be delayed.
The Company's  gross profit  margin  increased  1.5  percentage  points to 10.6%
compared to last year's first quarter.  Rail products'  profit margin  increased
3.2  percentage  points  to 12.8%  due to  customer  and  product  mix.  The 0.9
percentage  point decline in Construction  products' margin was due primarily to
low margins in our fabricated products business, as selling prices declined, and
lower volumes caused  increased plant  inefficiencies.  Tubular  products' gross
profit margin increased 2.0 percentage points.  Last year's first quarter profit
margin had been reduced due to the previously-mentioned  delays in major natural
gas pipeline projects.

Selling and  administrative  expenses  increased  12.0% from the same prior year
period due to  increases  in  employee  benefits,  advertising  and audit  fees.
Interest expense declined 8.4% from the prior year period due principally to the
April 2004 retirement of a $10.0 million  notional amount  LIBOR-based  interest
rate collar agreement offset in part by increased  interest rates.  Other income
decreased 28.0%, or $0.2 million, as prior year results included a gain from the
sale of our former  Newport,  KY pipe coating  machinery and equipment which had
been  classified  as "held for  resale".  Income  taxes in the current  year are
recorded at  approximately  31% compared to 40% in the prior year first quarter.
The prior year rate reflects an increase in the  valuation  allowance to reflect
the  uncertainty  regarding the Company's  ability to utilize  certain state net
operating loss carryforwards prior to their expiration.


                         Liquidity and Capital Resources

The Company's capitalization is as follows:

Debt:                                      March 31,             December 31,
In millions                                   2005                   2004
- --------------------------------------------------------------------------------
Revolving Credit Facility                    $19.0                  $14.1
Capital Leases                                 2.2                    1.1
Other (primarily revenue bonds)                2.8                    2.8
- --------------------------------------------------------------------------------
    Total Debt                                24.0                   18.0
- --------------------------------------------------------------------------------

Equity                                        74.6                   73.7
- --------------------------------------------------------------------------------

Total Capitalization                         $98.6                  $91.7
- --------------------------------------------------------------------------------

Debt as a percentage of capitalization  (debt plus equity) increased to 24% from
20% at  year-end  2004.  Working  capital  was $51.8  million at March 31,  2005
compared to $46.8 million at December 31, 2004.

The Company's liquidity needs arise from seasonal working capital  requirements,
capital expenditures,  acquisitions and debt service obligations.  The following
table summarizes the impact of these items:
 17

                                                                March 31,
In millions                                               2005            2004
- --------------------------------------------------------------------------------
Liquidity needs:
- ----------------
Working capital and other assets and liabilities         ($1.0)          ($4.2)
Capital expenditures, net of asset sales                  (1.2)           (1.2)
Scheduled debt service obligations - net                  (0.1)           (0.2)
Cash interest                                             (0.3)           (0.4)
- --------------------------------------------------------------------------------
    Net liquidity requirements                            (2.6)           (6.0)
- --------------------------------------------------------------------------------

Liquidity sources:
- ------------------
Internally generated cash flows before interest            1.9             1.2
Credit facility activity                                   4.9            (0.2)
Equity transactions                                        0.2             0.9
- --------------------------------------------------------------------------------
    Net liquidity sources                                  7.0             1.9
- -------------------------------------------------------------------------------
Net Change in Cash                                        $4.4           ($4.1)
================================================================================

Capital  expenditures  were $1.2  million for the first three months of 2005 and
2004. The Company anticipates its total capital spending in 2005 to exceed $15.0
million,  largely due to its  commitment  to fulfill its concrete tie  agreement
with the Union Pacific Railroad.  A new facility will be built in Tucson, AZ and
substantial improvements will be made to the Company's existing Grand Island, NE
facility.  These  expenditures  will be funded by cash flow from  operations and
available external financing sources.  Since the new or improved  facilities are
expected  to be  completed  in the  fourth  quarter  of 2005 and into the  first
quarter of 2006, most of the volume and  productivity  improvements  will not be
realized until 2006.

The Company's  Board of Directors has authorized the purchase of up to 1,500,000
shares of its Common stock at prevailing  market prices.  No purchases have been
made since the first quarter of 2001.  From August 1997 through March 2001,  the
Company had repurchased  973,398 shares at a cost of approximately $5.0 million.
The timing and extent of future  purchases will depend on market  conditions and
options available to the Company for alternate uses of its resources.

The Company has an agreement that provides for a revolving credit facility of up
to $60.0  million in borrowings  to support the  Company's  working  capital and
other  liquidity  requirements.  In January  2005,  the agreement was amended to
extend the maturity date from September 2005 to April 2006. The revolving credit
facility is secured by  substantially  all of the Company's  inventory and trade
receivables.  Availability  under  this  agreement  is  limited by the amount of
eligible  inventory and accounts  receivable  applied  against  certain  advance
rates.  Borrowings  under the credit  facility  bear interest at either the base
rate or the LIBOR plus an applicable  spread based on the fixed charge  coverage
ratio.  The base rate is equal to the higher of (a) PNC Bank's  base  commercial
lending  rate or (b) the  Federal  Funds  Rate plus .50%.  The base rate  spread
ranges  from 0% to .50%,  and the  LIBOR  spread  ranges  from  1.75% to  2.50%.
Base-rate  loans are structured as revolving  borrowings,  whereby the Company's
lockbox receipts are immediately applied against any outstanding borrowings. The
Company classifies base-rate borrowings as short-term obligations, in accordance
with current accounting requirements. At March 31, 2005, no base-rate loans were
outstanding.  At  December  31,  2004,  $0.1  million  in  base-rate  loans were
outstanding.

Long-term  revolving  credit  agreement  borrowings at March 31, 2005 were $19.0
million,  an increase of $5.0 million from December 31, 2004. At March 31, 2005,
remaining  available  borrowings  under this facility were  approximately  $38.8
million. Outstanding letters of credit at March 31, 2005 were approximately $3.5
million.  The  letters of credit  expire  annually  and are  subject to renewal.
Management  believes its internal and external  sources of funds are adequate to
meet anticipated needs for the foreseeable future.

The credit agreement includes financial  covenants requiring a minimum net worth
and  a  minimum  level  for  the  fixed  charge  coverage  ratio.   The  primary
restrictions to this agreement include investments,
 18

indebtedness,  and the sale of certain assets. As of March 31, 2005, the Company
was in compliance with all of the agreement's covenants.

On May 5,  2005,  the  Company  entered  into an  amended  and  restated  credit
agreement. See Note 14, Subsequent Event for details of the new agreement.



                         Off-Balance Sheet Arrangements

The Company's off-balance sheet arrangements include operating leases,  purchase
obligations and standby letters of credit. A schedule of the Company's  required
payments under financial  instruments  and other  commitments as of December 31,
2004 are included in "Liquidity and Capital  Resources" section of the Company's
2004 Annual Report filed on Form 10-K. There have been no significant changes to
the Company's  contractual  obligations relative to the information presented in
the Form 10-K. These arrangements provide the Company with increased flexibility
relative to the utilization and investment of cash resources.

                      Dakota, Minnesota & Eastern Railroad

The  Company  maintains a  significant  investment  in the  Dakota,  Minnesota &
Eastern Railroad Corporation (DM&E), a privately held, regional railroad,  which
controls over 2,500 miles of track in eight states.

At March 31, 2005,  the  Company's  investment  was comprised of $0.2 million of
DM&E common stock,  $1.5 million of Series B Preferred Stock and warrants,  $6.0
million of Series C Preferred  Stock and  warrants,  $0.8  million of  Preferred
Series C-1 Stock and warrants,  and $0.5 million of Series D Preferred Stock and
warrants. In addition,  the Company has a receivable for accrued dividend income
on Preferred Stock of approximately $6.0 million. The Company owns approximately
13.6% of the DM&E.

In December 1998, in conjunction  with the issuance of Series C Preferred  Stock
and warrants, the DM&E ceased paying dividends on the Series B shares. The terms
of the Series B Preferred  Stock state in the event that regular  dividends  are
not paid timely,  dividends  accrue at an accelerated rate until those dividends
are paid. In addition,  penalty  interest  accrues and compounds  annually until
such dividends are paid.  Subsequent issuances of Series C, C-1, and D Preferred
Stock have all assumed  distribution  priority  over the previous  series,  with
series D not redeemable until 2008. As subsequent  preferred series were issued,
the Company,  based on its own valuation  estimate,  stopped  recording the full
amount due on all preferred series given the delay in anticipated realization of
the asset and the priority of redemption of the various issuances. The amount of
dividend income not recorded was  approximately  $4.1 million at March 31, 2005.
The Company will only  recognize  this income upon  redemption of the respective
issuances or payment of the dividends.

In June 1997,  the DM&E announced its plan to build an extension from the DM&E's
existing  line into the low  sulfur  coal  market of the Powder  River  Basin in
Wyoming  and to  rebuild  approximately  600 miles of its  existing  track  (the
Project). The estimated cost of this project is expected to be in excess of $2.0
billion. The Surface  Transportation Board (STB) approved the Project in January
2002. In October 2003,  however,  the 8th U.S. Circuit Court of Appeals remanded
the matter to the STB and  instructed the STB to address,  in its  environmental
impact statement, the Project's effects on air quality, noise and vibration, and
preservation of historic sites. On January 30, 2004, the 8th U. S. Circuit Court
of Appeals denied petitions  seeking a rehearing of the case. On April 15, 2005,
the STB issued a draft Supplemental Environmental Impact Statement (SEIS) on the
Project. The STB will make its final decision after reviewing public comments on
the SEIS.

If the Project  proves to be viable,  management  believes that the value of the
Company's  investment in the DM&E could increase  significantly.  If the Project
does not come to fruition,  management  believes that the value of the Company's
investment is supported by the DM&E's existing business.
 19

In December 2003, the DM&E received a Railroad  Rehabilitation  and  Improvement
Financing  (RRIF) Loan in the amount of $233.0 million from the Federal Railroad
Administration.  Funding provided by the 25-year loan was used to refinance debt
and upgrade infrastructure along parts of its existing route.


                                  Other Matters

We  have  reached  an  agreement  for a  three  year  contract  with  the  union
representing  our  employees at the Bedford,  PA fabricated  products  facility.
Although the previous agreement had expired in March 2005,  employees  continued
to work under terms of the old contract during negotiations.

We continue to evaluate the overall performance of our operations. A decision to
down-size  or  terminate  an existing  operation  could have a material  adverse
effect  on  near-term  earnings  but would not be  expected  to have a  material
adverse effect on the financial condition of the Company.


                                     Outlook

Our CXT Rail operations and Allegheny Rail Products  division are dependent on a
Class I railroad for a significant  portion of their business.  In January 2005,
the CXT Rail  operation  was  awarded a  long-term  contract  from this  Class I
railroad for the supply of  prestressed  concrete  railroad ties. To accommodate
the contract's requirements, CXT will upgrade its manufacturing equipment at its
Grand Island, NE plant and build a new facility in Tucson, AZ. Engineering, site
development and equipment manufacturing related to these facilities commenced in
the first quarter of 2005. The Class I railroad has agreed to purchase ties from
the Grand Island  facility  through  December 2009, and the Tucson,  AZ facility
through December 2012.

Steel is a key  component  in the  products  that we sell.  During most of 2004,
producers and other suppliers quoted  continually  increasing product prices and
some of our suppliers experienced supply shortages.  Since many of the Company's
projects  can be six  months to  twenty-four  months in  duration,  we have,  on
occasion,  found  ourselves  caught in the middle of some of these  pricing  and
availability  issues.  The high price of steel continues to impact our business,
although the pricing volatility that we experienced in 2004 has moderated and we
expect less volatility in the current year.  However,  if this situation were to
resurface,  if  could  have a  negative  impact  on  the  Company's  results  of
operations and cash flows.

In the second half of 2004,  our primary  supplier of sheet piling  improved its
capability  to provide a  significantly  larger  amount of sheet  piling than in
previous years.  This supplier also increased the number of sections it provides
to us,  although  there  are  still  sections  that  remain  unavailable.  While
management's   outlook  is  positive   considering  the  developments  in  2004,
additional  sections  are  important  for  us  to  compete  effectively  in  the
structural steel market.

A  substantial  portion of the  Company's  operations  is heavily  dependent  on
governmental  funding of  infrastructure  projects.  Significant  changes in the
level of  government  funding  of  these  projects  could  have a  favorable  or
unfavorable  impact on the  operating  results of the  Company.  The most recent
extension of the federal  highway and transit bill (TEA-21) is to expire in May,
2005, as  reauthorization  of a successor  bill  continues to be delayed.  A new
highway and transit bill is important to the future growth and  profitability of
many of the  Company's  businesses.  Our  fabricated  products  and rail transit
businesses  continue to be slow and to experience more competitive  pressure due
to the lack of new  legislation.  Additionally,  government  actions  concerning
taxation,  tariffs, the environment, or other matters could impact the operating
results of the Company.  The  Company's  operating  results may also be affected
negatively by adverse weather conditions.

Although  backlog is not  necessarily  indicative of future  operating  results,
total Company backlog at March 31, 2005, was approximately  $137.0 million.  The
following table provides the backlog by business segment:
 20

                                                 Backlog
                          ------------------------------------------------------
                           March 31,           December 31,           March 31,
(In thousands)               2005                  2004                 2004
- --------------------------------------------------------------------------------
Rail Products             $  51,955             $  29,079            $  46,038
Construction Products        78,016                67,736               67,886
Tubular Products              7,035                 3,249                4,695
- --------------------------------------------------------------------------------
           Total          $ 137,006             $ 100,064            $ 118,619
================================================================================


                    Market Risk and Risk Management Policies

The Company does not purchase or hold any derivative  financial  instruments for
trading purposes.  The Company uses derivative  financial  instruments to manage
interest rate exposure on variable-rate  debt,  primarily by using interest rate
collars and  variable  interest  rate swaps.  The  Company's  primary  source of
variable-rate  debt comes from its revolving  credit  agreement.  In conjunction
with the Company's  debt  refinancing  in the third quarter of 2002, the Company
discontinued cash flow hedge accounting  treatment for the interest rate collars
it had in place and applied mark-to-market accounting prospectively.

During the first quarter of 2005, the Company had one LIBOR-based  interest rate
collar  agreement  remaining.  This agreement became effective in March 2001 and
expires in March 2006,  has a notional  value of $15 million,  a maximum  annual
interest  rate of  5.60%  and a  minimum  annual  interest  rate of  5.00%.  The
counterparty  to the agreement  had the option,  which was exercised on March 6,
2005, to convert the collar to a one year,  fixed-rate  instrument with interest
payable  at an annual  rate of 5.49%.  The fair value of this  instrument  was a
liability  of $0.3  million  as of March  31,  2005 and is  recorded  in  "Other
long-term liabilities".

With the debt  refinancing in 2002, the collar  agreements were not deemed to be
an effective  hedge of the new credit facility in accordance with the provisions
of SFAS 133.  However,  the Company  retained  these  instruments  as protection
against  interest  rate risk  associated  with the new credit  agreement and the
Company  records the  mark-to-market  adjustments  on these  instruments  in its
consolidated  statements  of  operations.  During the first  quarter of 2005 and
2004,  the  Company  recognized  $149,000  of  income  and a  loss  of  $42,000,
respectively, to adjust these instruments to fair value.

The Company  recognizes all derivative  instruments on the balance sheet at fair
value.  Fluctuations in the fair values of derivative  instruments designated as
cash flow hedges are recorded in accumulated  other  comprehensive  income,  and
reclassified  into earnings as the underlying  hedged items affect earnings.  To
the extent that a change in interest rate derivative  does not perfectly  offset
the change in value of the interest rate being hedged,  the ineffective  portion
is recognized in earnings immediately.

Since the  interest  rate on the  revolving  credit  agreement  floats  with the
short-term market rate of interest,  the Company is exposed to the risk that the
interest  rate  may  decrease  below  the  5.49%  fixed  rate  on the  remaining
agreement.  The  effect of a 1%  decrease  in rate of  interest  below the 5.49%
annual  interest  rate on $15 million of  outstanding  floating  rate debt would
result in increased annual interest costs of approximately $0.2 million.

The  Company  is not  subject  to  significant  exposures  to changes in foreign
currency  exchange  rates.  The Company  will,  however,  manage its exposure to
changes in foreign currency exchange rates on firm sale and purchase commitments
by  entering  into  foreign  currency  forward  contracts.  The  Company's  risk
management  objective  is to reduce its  exposure  to the  effects of changes in
exchange  rates on these  transactions  over the  duration of the  transactions.
During 2004, the Company  entered into  commitments to sell Canadian funds based
on the  anticipated  receipt of  Canadian  funds from the sale of certain  rail.
During the fourth  quarter of 2004,  circumstances  indicated that the timing of
the anticipated receipt of Canadian funds were not expected to coincide with the
sale  commitments  and the Company  recorded a $0.2 million loss to record these
commitments at market.  During the first quarter of 2005, the Company recognized
$104,000 of income to adjust these commitments to fair value.
 21

                           Forward-Looking Statements

Statements  relating  to the  potential  value  of the DM&E or the  Project,  or
management's belief as to such matters,  are forward-looking  statements and are
subject to numerous  contingencies  and risk factors.  The Company has based its
assessment  on  information  provided  by the  DM&E  and has  not  independently
verified such information. In addition to matters mentioned above, factors which
can  adversely  affect  the value of the DM&E and its  ability to  complete  the
Project  include  the  following:   labor  disputes,   the  outcome  of  certain
litigation,  any  inability to obtain  necessary  environmental  and  government
approvals for the Project in a timely fashion, the DM&E's ability to continue to
obtain  interim  funding to finance the  Project,  the expense of  environmental
mitigation measures required by the Surface  Transportation  Board, an inability
to obtain  financing  for the  Project,  competitors'  response to the  Project,
market  demand for coal or  electricity  and changes in  environmental  laws and
regulations.

The Company cautions readers that various factors could cause the actual results
of the Company to differ  materially  from those  indicated  by  forward-looking
statements made from time to time in news releases,  reports,  proxy statements,
registration   statements  and  other  written  communications   (including  the
preceding  sections of this  Management's  Discussion and Analysis),  as well as
oral statements, such as references made to the future profitability,  made from
time to time by representatives  of the Company.  An inability to produce a full
complement of piling  products by a Virginia steel mill could  adversely  impact
the  growth of the  Piling  division.  Delays  or  problems  encountered  at our
concrete tie  facilities  during  construction  or  implementation  could have a
material,  negative  impact on the Company's  operating  results.  The Company's
businesses could be affected adversely by significant  increases in the price of
steel.  Except for historical  information,  matters  discussed in such oral and
written  communications  are  forward-looking  statements that involve risks and
uncertainties,  including but not limited to general  business  conditions,  the
availability of material from major  suppliers,  labor  disputes,  the impact of
competition, the seasonality of the Company's business, the adequacy of internal
and external  sources of funds to meet  financing  needs,  taxes,  inflation and
governmental  regulations.   Sentences  containing  words  such  as  "believes,"
"intends,"  "anticipates,"  "expects," or "will"  generally should be considered
forward-looking statements.



Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
- ------------------------------------------------------------------
See the  "Market  Risk and  Risk  Management  Policies"  section  under  Item 2,
Management's  Discussion  and  Analysis of  Financial  Condition  and Results of
Operations.



Item 4. CONTROLS AND PROCEDURES
- -------------------------------
a)   As of the end of the period  covered by this report,  L. B. Foster  Company
     (the Company) carried out an evaluation, under the supervision and with the
     participation  of the Company's  management,  including the Chief Executive
     Officer and the Chief Financial Officer, of the effectiveness of the design
     and operation of the Company's  disclosure controls and procedures pursuant
     to  Exchange  Act  Rules  13a - 15(e)  and 15d -  15(e).  Based  upon  that
     evaluation,  the  Chief  Executive  Officer  and  Chief  Financial  Officer
     concluded  that  the  Company's  disclosure  controls  and  procedures  are
     effective  to timely  alert them to  material  information  relating to the
     Company (including its consolidated  subsidiaries)  required to be included
     in the Company's periodic SEC filings.

b)   There have been no significant  changes in the Company's  internal controls
     over financial reporting that occurred in the period covered by this report
     that have  materially  affected  or are  likely to  materially  affect  the
     Company's internal controls over financial reporting.
 22

                            PART II OTHER INFORMATION
                            -------------------------
Item 1. LEGAL PROCEEDINGS
- -------------------------
See  Note  10,  "Commitments  and  Contingent  Liabilities",  to  the  Condensed
Consolidated Financial Statements.


Item 5.  OTHER INFORMATION
- --------------------------
On May 5, 2005,  the  Company and certain of its  subsidiaries  entered  into an
amended and restated credit agreement with PNC Bank,  N.A.,  LaSalle Bank, N.A.,
and First Commonwealth Bank. The new agreement provides for a $60.0 million five
year  revolving  credit  facility  expiring in May 2010, and is filed as Exhibit
10.0 to this form 10-Q.  See Note 14,  Subsequent  Event located in the Notes to
Condensed Consolidated Financial Statements.


Item 6. EXHIBITS
- ----------------
       Unless marked by an asterisk, all exhibits are incorporated by reference:

     3.1     Restated Certificate of Incorporation, filed as Exhibit 3.1 to Form
             10-Q for the quarter ended March 31, 2003.

     3.2     Bylaws of the Registrant, as amended to date, filed as Exhibit 3.2
             to Form 10-K for the year ended December 31, 2002.

     4.0     Rights Amendment, dated as of May 15, 1997 between L. B. Foster
             Company and American Stock Transfer & Trust Company, including the
             form of Rights Certificate and the Summary of Rights attached
             thereto, filed as Exhibit 4.0 to Form 10-K for the year ended
             December 31, 2002.

     4.0.1   Amended Rights Agreement dated as of May 14, 1998 between L. B.
             Foster Company and American Stock Transfer and Trust Company, filed
             as Exhibit 4.0.1 to Form 10-Q for the quarter ended March 31, 2003.

     4.0.2   Revolving Credit and Security Agreement dated as of September 26,
             2002, between L. B. Foster Company and PNC Bank, N. A., filed as
             Exhibit 4.0.2 to Form 10-Q for the quarter ended September 30,
             2002.

     4.0.3   First Amendment to Revolving Credit and Security Agreement dated
             September 8, 2003, between the Registrant and PNC Bank, N.A, filed
             as Exhibit 4.0.3 to Form 10-Q for the quarter ended September 30,
             2003.

     4.0.4   Second Amendment to Revolving Credit and Security Agreement dated
             January 28, 2005, between Registrant and PNC Bank, N.A., filed as
             Exhibit 4.0.4 to Form 8-K on February 2, 2005.

     4.0.5   Third Amendment to Revolving Credit and Security Agreement dated
             January 28, 2005, between Registrant and PNC Bank, N.A., filed as
             Exhibit 4.0.5 to Form 8-K on February 2, 2005.

*   10.0     Amended and Restated Revolving Credit Agreement dated May 5, 2005,
             between Registrant and PNC Bank, N.A, LaSalle Bank N.A., and First
             Commonwealth Bank.

   10.12     Lease between CXT Incorporated and Pentzer Development Corporation,
             dated April 1, 1993, filed as Exhibit 10.12 to Form 10-K for the
             year ended December 31, 2004.
 23

   10.12.1   Second Amendment dated March 12, 1996 to lease between CXT Incorp-
             orated and Crown West Realty, LLC, successor, filed as Exhibit
             10.12.1 to Form 10-K for the year ended December 31, 2004.

   10.12.2   Third Amendment dated November 7, 2002 to lease between CXT
             Incorporated and Crown West Realty, LLC, filed as Exhibit 10.12.2
             to Form 10-K for the year ended December 31, 2002.

   10.12.3   Fourth Amendment dated December 15, 2003 to lease between CXT
             Incorporated and Crown West Realty, LLC, filed as Exhibit 10.12.3
             to Form 10-K for the year ended December 31, 2003.

   10.12.4   Fifth Amendment dated June 29, 2004 to lease between CXT
             Incorporated and Park SPE, LLC, filed as Exhibit 10.12.4 to Form
             10-K for the year ended December 31, 2004.

   10.13     Lease between CXT Incorporated and Crown West Realty, L. L. C.,
             dated December 20, 1996, filed as Exhibit 10.13 to Form 10-K for
             the year ended December 31, 2004.

   10.13.1   Amendment dated June 29, 2001 between CXT Incorporated and Crown
             West Realty, filed as Exhibit 10.13.1 to Form 10-K for the year
             ended December 31, 2002.

   10.15     Lease between CXT Incorporated and Union Pacific Railroad Company,
             dated February 13, 1998, and filed as Exhibit 10.15 to Form 10-K,
             for the year ended December 31, 2004.

   10.15.1   Renewal Rider for lease between CXT Incorporated, Union Pacific
             Railroad Company and Nevada Railroad Materials, Inc., dated
             December 17, 2003, and filed as Exhibit 10.15.1 to Form 10-K for
             the year ended December 31, 2003.

   10.15.2   Renewal Rider for lease between CXT Incorporated and Union Pacific
             Railroad Company dated December 17, 2003 and filed as Exhibit
             10.15.2 to Form 10-K for the year ended December 31, 2003.

   10.16     Lease between Registrant and Suwanee Creek Business Center, LLC
             dated February 13, 2004, and filed as Exhibit 10.16 to Form 10-Q
             for the quarter ended June 30, 2004.

   10.17     Lease between Registrant and the City of Hillsboro, TX dated
             February 22, 2002, filed as Exhibit 10.17 to Form 10-K for the year
             ended December 31, 2002.

   10.19     Lease between Registrant and American Cast Iron Pipe Company for
             pipe-coating facility in Birmingham, AL dated December 11, 1991,
             filed as Exhibit 10.19 to Form 10-K for the year ended December 31,
             2002.

   10.19.1   Amendment to Lease between Registrant and American Cast Iron Pipe
             Company for pipe-coating facility in Birmingham, AL dated November
             15, 2000, and filed as Exhibit 10.19.2 to Form 10-K for the year
             ended December 31, 2000.

   10.20     Equipment Purchase and Service Agreement by and between the
             Registrant and LaBarge Coating LLC, dated July 31, 2003, and filed
             as Exhibit 10.20 to Form 10-Q for the quarter ended September 30,
             2003.

^  10.21     Agreement for Purchase and Sales of Concrete Railroad Ties between
             CXT Incorporated and the Union Pacific Railroad dated January 24,
             2005, and filed as Exhibit 10.21 to Form 10-K for the year ended
             December 31, 2004.

   10.22     Manufacturing Agreement between CXT Incorporated and Grimbergen
             Engineering & Projects, B.V. dated January 24, 2005, and filed as
             Exhibit 10.22 to Form 10-K for the year ended December 31, 2004.
 24

   10.33.2   Amended and Restated 1985 Long-Term Incentive Plan as of February
             26, 1997, filed as Exhibit 10.33.2 to Form 10-Q for the quarter
             ended March 31, 2003. **

   10.34     Amended and Restated 1998 Long-Term Incentive Plan as of February
             2, 2001, filed as Exhibit 10.34 to Form 10-K for the year ended
             December 31, 2000.  **

   10.45     Medical Reimbursement Plan effective January 1, 2004, filed as
             Exhibit 10.45 to Form 10-K for the year ended December 31, 2003. **

   10.46     Leased Vehicle Plan as amended and restated on June 9, 2004, filed
             as Exhibit 10.46 to Form 10-Q for the quarter ended June 30, 2004.
             **

   10.51     Supplemental Executive Retirement Plan, filed as Exhibit 10.51 to
             Form 10-K for the year ended December 31, 2002.  **

   10.52     Outside Directors' Stock Award Plan, filed as Exhibit 10.52 to Form
             10-K for the year ended December 31, 2002.  **

   10.53     Directors' resolutions dated May 13, 2003, under which directors'
             compensation was established, filed as Exhibit 10.53 to Form 10-Q
             for the quarter ended June 30, 2003. **

   10.55     Management Incentive Compensation Plan for 2005, filed as Exhibit
             10.55 to Form 8-K on February 22, 2005. **

*  31.1      Certification of Chief Executive Officer under Section 302 of the
             Sarbanes-Oxley Act of 2002.

*  31.2      Certification of Chief Financial Officer under Section 302 of the
             Sarbanes-Oxley Act of 2002.

*  32.0      Certification of Chief Executive Officer and Chief Financial
             Officer under Section 906 of the Sarbanes-Oxley Act of 2002.
- --------------------------------------------------------------------------------
     *       Exhibits marked with an asterisk are filed herewith.

     **      Identifies management contract or compensatory plan or arrangement
             required to be filed as an Exhibit.

     ^       Portions of this exhibit have been omitted pursuant to a
             confidential treatment request.
 25


                                    SIGNATURE



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




                                     L. B. FOSTER COMPANY
                                     --------------------
                                         (Registrant)


Date:  May 9, 2005                   By:/s/David J. Russo
- -------------------                  ----------------------
                                     David J. Russo
                                     Senior Vice President,
                                     Chief Financial Officer and Treasurer
                                     (Duly Authorized Officer of Registrant)