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

                                    FORM 8-K

                                 CURRENT REPORT
     Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934


 Date of Report (Date of earliest event reported) October 26, 2005
                                                 -------------------------------

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

         Pennsylvania               000-10436                    25-1324733
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 (State or other jurisdiction      (Commission               (I.R.S. Employer
       of incorporation)            File Number)             Identification No.)

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

 Registrant's telephone number, including area code     (412) 928-3417
                                                        ------------------------

- --------------------------------------------------------------------------------
         (Former name or former address, if changed since last report.)

 Check the appropriate box below if the Form 8-K filing is intended to
 simultaneously satisfy the filing obligation of the registrant under any of the
 following provisions (see General Instruction A.2. below):

[ ] Written communications pursuant to Rule 425 under the Securities Act
   (17 CFR 230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act
    (17 CFR 240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
     Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
     Act (17 CFR 240.13e-4(c))


Item 2.02         Results of Operations and Financial Condition
- ---------------------------------------------------------------

On October 26, 2005, L.B. Foster Company (the "Company")  issued a press release
announcing  the  Company's  results of  operations  for the third  quarter ended
September 30, 2005. A copy of that press  release is furnished  with this report
as Exhibit 99.1.

The  information  contained  in this  Current  Report  shall not be deemed to be
"filed" for the  purposes of Section 18 of the  Securities  and  Exchange Act of
1934 (the "Exchange Act"), as amended,  or otherwise  subject to the liabilities
of that section,  nor shall such information be deemed incorporated by reference
in any filing under the Securities and Exchange Act of 1933, as amended,  except
as shall be expressly set forth by specific reference in such filing.


Item 9.01         Financial Statements and Exhibits
- ---------------------------------------------------

(c)      Exhibits

99.1     Press Release issued by L.B. Foster Company, October 26, 2005.

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 hereunto duly authorized. L.B. Foster Company ------------------- (Registrant) Date October 26, 2005 - --------------------- /s/David J. Russo ------------------------------------- David J. Russo Senior Vice President, Chief Financial Officer and Treasurer

EXHIBIT INDEX ------------- Exhibit Number Description - -------------- -------------------------------------------------------------- 99.1 Press Release dated October 26, 2005, of L. B. Foster Company.

                                                                    Exhibit 99.1

                                  PRESS RELEASE
L. B. Foster Company

415 Holiday Drive, Pittsburgh, PA 15220

Contact:    Stan L. Hasselbusch

Phone:   (412) 928-3417

FAX:     (412) 928-7891

Email: investors@LBFosterCo.com

FOR IMMEDIATE RELEASE
                              L. B. FOSTER COMPANY

                      REPORTS THIRD QUARTER EARNINGS UP 75%

PITTSBURGH,  PA,  October 26,  2005 - L.B.  Foster  Company  (NASDAQ:  FSTR),  a
manufacturer,  fabricator,  and distributor of rail,  construction,  and tubular
products, today reported net income of $2.3 million ($0.22 per diluted share) in
the third  quarter of 2005 versus net income of $1.3 million  ($0.13 per diluted
share) in the third quarter of 2004.

Net sales for the third  quarter of 2005 were $97.5  million  compared  to $85.9
million in 2004, an increase of 14%, primarily due to increased sales of Piling.
Gross  margins  increased one  percentage  point to 11.9% as a result of reduced
LIFO expense compared to the same period a year ago. Selling and  administrative
expenses  increased  $0.9  million or 13% over the same prior year period due to
employee  compensation and benefits.  Third quarter  interest expense  increased
$0.3 million from the prior year due to increased  interest  rates and increased
borrowings.  The increase in  borrowings  was due  primarily to working  capital
requirements  related to increased  volumes as well as the Company stocking more
sheet piling  inventory as it becomes  available to  accommodate  higher  margin
stock sales.  Higher than typical capital  investments  also  contributed to our
increased  borrowing.  Other income  increased $0.3 million due to rental income
and increased  income from a mark-to-market  adjustment  recorded by the Company
related to its interest rate collar. The third quarter income tax rate was 31.5%
compared  to 36.1% in last  year's  quarter.  The prior  year rate  reflects  an
increase in the valuation allowance provided against certain deferred assets.

For the nine months ended September 30, 2005, the Company reported net income of
$4.6 million  ($0.44 per diluted share) versus net income of $2.5 million ($0.25
per diluted share) for the same period a year ago.

Net sales for the nine months  ended  September  30,  2005 were  $270.7  million
compared to $228.1  million in 2004,  an  increase  of 19% while  gross  margins
improved  slightly  to 11.2%.  Selling  and  administrative  expenses  rose $2.6
million or 13% for the same reasons previously mentioned.  Interest expense rose
$0.4 million as a result of increased borrowings and increased interest rates.

Cash flow from  operations  was  break-even for the third quarter and a negative
$14.2 million for the first nine months of 2005 as the Company's working capital
has  increased,  as  previously  mentioned.  The cash  requirements  were funded
primarily from revolving credit facility borrowings and interim fixed rate lease
financing,  as well as the  proceeds of $2.9  million from the sale of an unused
facility in  Doraville,  GA.  Capital  expenditures  for the nine  months  ended
September 30, 2005 were $12.7 million due to the  construction of a new concrete
tie  manufacturing  facility  and  upgrade  of  another,  to meet the needs of a
long-term contract with the Union Pacific Railroad for the supply of prestressed
concrete railroad ties.

"We had strong  performances  in both our  Tubular  and  Construction  reporting
segments  in the third  quarter.  Piling and Coated  Pipe,  in  particular,  had
exceptional  quarters  with  sales  increases  of 57% and  168%,  respectively,"
remarked Stan Hasselbusch, President and CEO.

"As anticipated, profitability was hampered in the third quarter due to the lack
of production at our Grand Island  concrete tie facility.  This plant was closed
in July as we began installing new tie-manufacturing  equipment.  This equipment
is currently being  commissioned and will be in full production in December,  on
schedule. Our new Tucson tie manufacturing facility, however, is behind schedule
due to permitting  issues. We anticipate start up of this facility in the second
quarter of 2006."

Mr. Hasselbusch concluded by saying, "Overall,  business activity remains strong
and is  reflected  in new order  bookings.  Bookings for the quarter were $100.2
million,  38% ahead of the same  period last year."

L.B.  Foster  Company will conduct a conference  call and webcast to discuss its
third quarter operating  results on Wednesday,  October 26, 2005 at 11:00am EDT.
The call will be hosted by Mr. Stan  Hasselbusch,  President and Chief Executive
Officer and Mr. David Russo,  Senior Vice President and Chief Financial Officer.
Listen via audio on the L.B. Foster web site: www.lbfoster.com, by accessing the
Investor Relations page.

The Company  wishes to caution  readers  that  various  factors  could cause the
actual  results of the  Company to differ  materially  from those  indicated  by
forward-looking statements in news releases, and other communications, including
oral statements,  such as references to future profitability,  made from time to
time by  representatives  of the Company.  Specific risks and uncertainties that
could  affect the  Company's  profitability  include,  but are not  limited  to,
general economic conditions,  adequate funding for infrastructure  projects, the
potential value of the Dakota Minnesota & Eastern  Railroad,  delays or problems
encountered   during   construction  or   implementation  at  our  concrete  tie
facilities,  and the continued availability of existing and new piling products.
Matters discussed in such  communications  are  forward-looking  statements that
involve   risks  and   uncertainties.   Sentences   containing   words  such  as
"anticipates,"   "expects,"   or   "will,"   generally   should  be   considered
forward-looking  statements.  More detailed  information on these and additional
factors  which could affect the Company's  operating  and financial  results are
described in the Company's  Forms 10-K,  10-Q and other reports,  filed or to be
filed  with the  Securities  and  Exchange  Commission.  The  Company  urges all
interested  parties to read these reports to gain a better  understanding of the
many  business  and other  risks that the  Company  faces.  The  forward-looking
statements  contained in this press release are made only as of the date hereof,
and  the  Company   undertakes   no   obligation   to  update  or  revise  these
forward-looking  statements,  whether  as a result  of new  information,  future
events or otherwise.

CONDENSED STATEMENTS OF CONSOLIDATED INCOME L. B. FOSTER COMPANY AND SUBSIDIARIES (In Thousands, Except Per Share Amounts) Three Months Ended Nine Months Ended Sept. 30, Sept. 30, - ------------------------------------------------------------------------------------------------- 2005 2004 2005 2004 - ------------------------------------------------------------------------------------------------- (Unaudited) (Unaudited) NET SALES $97,533 $85,858 $270,655 $228,137 COSTS AND EXPENSES: Cost of goods sold 85,911 76,534 240,273 203,498 Selling and administrative expenses 7,896 6,993 23,036 20,448 Interest expense 778 452 1,775 1,384 Other income (478) (222) (1,205) (1,266) - ------------------------------------------------------------------------------------------------- 94,107 83,757 263,879 224,064 - ------------------------------------------------------------------------------------------------- INCOME BEFORE INCOME TAXES 3,426 2,101 6,776 4,073 INCOME TAXES 1,078 759 2,202 1,549 - ------------------------------------------------------------------------------------------------- NET INCOME $2,348 $1,342 $4,574 $2,524 ================================================================================================= BASIC EARNINGS PER COMMON SHARE $0.23 $0.13 $0.45 $0.25 ================================================================================================= DILUTED EARNINGS PER COMMON SHARE $0.22 $0.13 $0.44 $0.25 ================================================================================================= AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - BASIC 10,150 10,018 10,101 9,924 ================================================================================================= AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - DILUTED 10,534 10,306 10,453 10,237 =================================================================================================

L. B. Foster Company and Subsidiaries Consolidated Balance Sheet ($ 000's) September 30, December 31, 2005 2004 - ------------------------------------------------------------------------------ ASSETS (Unaudited) CURRENT ASSETS: - ------------------------------------------------------------------------------ Cash and cash items $3,405 $280 Accounts and notes receivable: Trade 60,978 39,759 Other 1,408 170 Inventories 66,273 42,014 Current deferred tax assets 1,289 1,289 Other current assets 837 786 - ---------------------------------------------------------------------------- Total Current Assets 134,190 84,298 - ---------------------------------------------------------------------------- OTHER ASSETS: - ---------------------------------------------------------------------------- Property, plant & equipment - net 40,030 30,378 Goodwill 350 350 Other intangibles - net 315 430 Investments 15,439 14,697 Deferred tax assets 3,877 3,877 Other non-current assets 198 65 - ---------------------------------------------------------------------------- Total Other Assets 60,209 49,797 - ---------------------------------------------------------------------------- $194,399 $134,095 ============================================================================ LIABILITIES AND STOCKHOLDERS' EQUITY CURRENT LIABILITIES: - ---------------------------------------------------------------------------- Current maturities on long-term debt $777 $477 Short-term borrowings 10,542 112 Accounts payable-trade and other 48,659 27,736 Accrued payroll and employee benefits 4,956 3,308 Current deferred tax liabilities 3,942 3,942 Other accrued liabilities 5,489 1,892 - ---------------------------------------------------------------------------- Total Current Liabilities 74,365 37,467 - ---------------------------------------------------------------------------- LONG-TERM BORROWINGS 32,062 14,000 - ---------------------------------------------------------------------------- OTHER LONG-TERM DEBT 3,804 3,395 - ---------------------------------------------------------------------------- DEFERRED TAX LIABILITIES 2,898 2,898 - ---------------------------------------------------------------------------- OTHER LONG-TERM LIABILITIES 2,068 2,592 - ---------------------------------------------------------------------------- STOCKHOLDERS' EQUITY: - ---------------------------------------------------------------------------- Class A Common stock 102 102 Paid-in Capital 35,510 35,131 Retained Earnings 44,453 39,879 Treasury Stock (148) (654) Accumulated Other Comprehensive Loss (715) (715) - ---------------------------------------------------------------------------- Total Stockholders' Equity 79,202 73,743 - ---------------------------------------------------------------------------- $194,399 $134,095 ============================================================================