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)          March 3, 2006
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                               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
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                                      None
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                (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

         2006 Management Incentive Plan
         ------------------------------

     On March 3, 2006, Registrant's board of directors,  upon the recommendation
of its Compensation  Committee (the  "Committee"),  approved the 2006 Management
Incentive Plan (the "Plan").

     Participants in the Plan are assigned  initial target  percentages  ranging
from 5% to 45%. For example,  the  Registrant's  President  and Chief  Executive
Officer's initial target percentage is 45% and the remainder of the Registrant's
five most highly  compensated  employees'  target  percentages range from 30% to
35%.

     Target awards will be calculated by multiplying  the  participant's  target
percentage by the  participant's  base  compensation in 2006.  Target awards are
then allocated  between  "corporate"  and/or  applicable  operating units and/or
departmental/individual  goals.  For example,  the President and Chief Executive
Officer's  target award is 100%  allocated to corporate;  the Sr. Vice President
and Chief Financial  Officer's target award is 80% allocated to corporate and is
20% allocated to  departmental/individual  goals;  and the Sr. Vice  President -
Rail Products' target award is 20% allocated to corporate,  60% allocated to his
operating unit and 20% allocated to departmental/individual goals.

     Participants'  actual  incentive  awards are then calculated by multiplying
the target award by a percentage (the "Performance  Percentage")  based upon the
Registrant's  consolidated  results  (with  respect to  "corporate")  and/or the
applicable  operating  units'  pre-tax  income (in both cases subject to certain
adjustments and herein "incentive  income") compared to their respective planned
pre-tax income (herein "planned incentive income").

     For  example,  if an  operating  unit's  incentive  income  was 125% of its
planned incentive income, the participant's portion of target award allocated to
the operating  unit's  performance  would be 130% of the allocated target award.
Target  awards  are,  however,  subject to  adjustment  under the  circumstances
described below.

     The sum of all awards  attributable  to an operating  unit or corporate may
not exceed 16% of  corporate's  or the  applicable  operating  unit's  incentive
income when  corporate's or the applicable  operating unit's incentive income is
100% or less of corporate's or the operating unit's respective planned incentive
income.  In addition,  if corporate's or an operating  unit's  incentive  income
exceeds 100% of  applicable  planned  incentive  income,  target  awards are, if
necessary,  adjusted so that the sum of the resulting target awards allocated to
the operating  unit or to corporate does not exceed 16% of the  Registrant's  or
the applicable  operating unit's planned incentive income;  this adjusted target
award is then multiplied by the Performance Percentage.

     The Chief Executive Officer may reduce any incentive award by 25%.

     The Plan also  provides for  discretionary  awards equal to the sum of: (i)
$100,000;  (ii) amounts not paid because the individual was terminated for cause
or resigned prior to the date incentive  awards were paid under the Plan;  (iii)
the amount of any  reduction  in  incentive  awards made by the Chief  Executive
Officer  and (iv) any  amount  which was not paid due to a failure  to achieve a
department/individual goals.

     Any  discretionary  awards to  executive  officers  must be approved by the
Committee. Payment of awards under the Plan shall be made on or before March 15,
2007 and the completion of the Registrant's 2006 financial statement audit.

         Awards Under 2005 Management Incentive Plan
         -------------------------------------------

     On March 3, 2006, the Board of Directors,  upon the  recommendation  of the
Committee,  approved final awards under the Company's 2005 Management  Incentive
Plan (the "2005 Plan") with respect to the  Registrant's  2005 fiscal year.  The
awards  were  based  upon  criteria  set forth in the 2005 Plan  which  included
overall  corporate  performance,  operating  unit  performance,  achievement  of
departmental/individual goals and a discretionary component. With respect to the
Registrant's  named  executive  officers for 2005,  Stan L.  Hasselbusch,  Chief
Executive  Officer and President  received  $225,779,  David J. Russo,  Sr. Vice
President,  Chief Financial Officer and Treasurer received $116,218,  Mr. Samuel
K. Fisher,  Sr. Vice President - Rail received  $112,069,  Donald L. Foster, Sr.
Vice President -  Construction  Products  received  $109,790 and David L. Voltz,
Vice  President,   General   Counsel  and  Secretary   received   $77,397.   Mr.
Hasselbusch's  bonus  was  based  entirely  on  Registrant's  overall  corporate
performance compared to plan.





Item 9.01         Exhibits



10.55             2006 Management Incentive Compensation Plan



                                   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:  March 8, 2006
                                         /s/David J. Russo
                                         -----------------------------
                                         David J. Russo
                                         Senior Vice President
                                         Chief Financial Officer and Treasurer





Exhibit Index
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Exhibit Number                     Description
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10.55                              2006 Management Incentive Compensation Plan