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          May 2, 2008 (April 28, 2008)
reported)                                       --------------------------------


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


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


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


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


                                      None
- --------------------------------------------------------------------------------
         (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 1.01         Entry into a Material Definitive Agreement

         On April 28, 2008, the Registrant's wholly owned subsidiary, CXT Inc.,
signed a lease amendment for its concrete tie and crossings plant in Spokane,
Washington with the landlord, Park SPE, LLC. The amendment extends the term of
the Lease through July 31, 2010 effective August 1, 2008. The amendment is
attached hereto and incorporated by reference.



Item 9.01        Exhibits



10.12.6          Seventh Amendment dated April 28, 2008 to lease between
                 CXT Incorporated and Park SPE, LLC.





                                   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:  May 2, 2008
       -----------
                                           /s/ David J. Russo
                                           ------------------
                                           David J. Russo
                                           Senior Vice President
                                           Chief Financial Officer and Treasurer




Exhibit Index
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Exhibit Number       Description
- --------------       -----------


10.12.6              Seventh  Amendment  dated April 28, 2008 to lease  between
                     CXT  Incorporated  and Park SPE, LLC.