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 CONTINUED STRONG EARNINGS IMPROVEMENT IN

                                  THIRD QUARTER

PITTSBURGH, PA, October 26, 2006 - L.B. Foster Company (NASDAQ: FSTR), a leading
manufacturer,  fabricator,  and distributor of rail,  construction,  and tubular
products,  today reported that its third quarter earnings per diluted share from
continuing operations increased to $0.32 from $0.21, a 52% increase, the seventh
consecutive quarter the Company has recorded an earnings increase over the prior
year quarter.

2006 Third Quarter Results

In the third  quarter of 2006, L. B. Foster had earnings per diluted share of 34
cents and net income of $3.7 million  compared to 22 cents per diluted share and
net income of $2.3 million in the third  quarter of 2005.  The Company  reported
$0.3 million of income from discontinued operations,  which reflects the winding
down of our former Geotechnical Division,  that was sold in the first quarter of
2006.  Diluted  earnings per share from  continuing  operations were 32 cents on
earnings of $3.4  million  compared  to 21 cents on earnings of $2.2  million in
2005.

Net sales  increased 5% to $95.9 million  compared to $90.9 million in the prior
year quarter.

Gross profit  margin was 14.5%,  up 260 basis points from the prior year quarter
primarily as a result of increased billing margins.

Selling and  administrative  expenses  increased  $0.9  million or 13% over last
year's  quarter due primarily to employee  related  costs and benefit  expenses.
Third quarter interest expense increased $0.1 million over the prior year due to
increased  interest rates and increased  borrowings.  The increase in borrowings
was due  primarily  to an increase in working  capital  requirements  as well as
higher than typical capital investments made during the past three quarters. The
Company's  income  tax rate from  continuing  operations  was 32.2% in the third
quarter compared to 31.5% in the prior year quarter.

"Rail Products continued to deliver strong sales and more importantly,  improved
gross profit margins.  Our concrete tie business results improved over last year
due to strong activity at our Spokane and Grand Island  facilities.  Our precast
buildings business also contributed significantly improved margins on moderately
increased sales and our Fabricated  Products Division  continued its improvement
over last year's third  quarter as well as the first two quarters of this year,"
remarked Stan Hasselbusch,  President and Chief Executive Officer.  "We are also
pleased to report that our Tucson  concrete tie facility has recently  ramped up
production  of concrete  ties as it nears the  completion  of its  commissioning
period." added Mr. Hasselbusch.

2006 Year-to-Date Results

In the first  nine  months of 2006,  L.B.  Foster  had  income  from  continuing
operations  of $7.7  million  or 72 cents per  diluted  share  compared  to $4.4
million or 42 cents per diluted share for the first nine months of 2005.  Income
from discontinued  operations for the first nine months of 2006 was $2.8 million
which includes the gain on the sale of our former Geotechnical  Division of $3.0
million, reduced by a $0.2 million loss from operations and wind down costs. The
discontinued  operations  income tax  provision  was  favorably  affected by the
release of a  valuation  allowance  recorded in 2003  related to a capital  loss
carryforward.

Net sales for the first  nine  months of 2006  increased  12% to $279.3  million
compared to $249.3 million in 2005.  Gross profit margin was 13.3%, up 190 basis
points from the first nine months of 2005,  primarily  as a result of  increased
billing margins.

Selling and administrative  expenses increased $3.5 million or 16% over the same
prior year period due primarily to employee related costs and benefit  expenses.
Interest  expense  increased  $0.6  million over the prior year due to increased
interest  rates and increased  borrowings.  The  Company's  income tax rate from
continuing operations was 31.3% compared to 32.5% in the prior year.

Cash used by operations was approximately $7.0 million for the first nine months
of 2006, due to an expected ramp up in activity in  anticipation of a seasonally
strong  spring/summer   period,   however  third  quarter  cash  generated  from
operations was $7.3 million. Capital expenditures for the first nine months were
$12.8 million as we have substantially  completed the construction of our Tucson
concrete tie facility.

Mr.  Hasselbusch  concluded,  "Overall  business  activity remains strong and is
reflected  in our third  quarter  order  bookings.  Bookings  for the first nine
months were $344 million,  24% higher than the same period last year. Backlog at
September 30, 2006 was $171 million,  62% higher than last year, which we expect
to translate into a strong fourth quarter."


L. B. Foster  Company will conduct a conference  call and webcast to discuss its
third quarter operating results on Thursday, October 26, 2006 at 11:00am ET. The
call will be hosted  by Mr.  Stan  Hasselbusch,  President  and Chief  Executive
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 and rail
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
                                                                               September 30,                  September 30,
                                                                         ------------------------        ------------------------
                                                                           2006            2005            2006           2005
                                                                         ------------------------        ------------------------
                                                                               (Unaudited)                    (Unaudited)
                                                                                                           

NET SALES                                                                 $95,868         $90,915        $279,336       $249,260

COSTS AND EXPENSES:
Cost of goods sold                                                         81,978          80,079         242,197        220,952
Selling and administrative
  expenses                                                                  8,245           7,316          24,661         21,194
Interest expense                                                              892             778           2,415          1,775
Other income                                                                 (322)           (478)         (1,186)        (1,205)
                                                                          --------        --------       ---------      ---------
                                                                           90,793          87,695         268,087        242,716
                                                                          --------        --------       ---------      ---------

INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES                       5,075           3,220          11,249          6,544

INCOME TAXES                                                                1,635           1,013           3,524          2,125
                                                                          --------        --------       ---------      ---------

INCOME FROM CONTINUING OPERATIONS, NET OF TAX                               3,440           2,207           7,725          4,419

DISCONTINUED OPERATIONS:
INCOME FROM DISCONTINUED OPERATIONS                                           495             206           3,196            232
INCOME TAXES                                                                  237              65             357             77
                                                                          --------        --------       ---------      ---------

INCOME FROM DISCONTINUED OPERATIONS, NET OF TAX                               258             141           2,839            155

NET INCOME                                                                 $3,698          $2,348         $10,564         $4,574
                                                                          ========        ========       =========      =========

BASIC EARNINGS PER COMMON SHARE:
  FROM CONTINUING OPERATIONS                                                $0.33           $0.22           $0.75          $0.44
  FROM DISCONTINUED OPERATIONS                                               0.02            0.01            0.27           0.02
                                                                          --------        --------       ---------      ---------
BASIC EARNINGS PER COMMON SHARE                                             $0.35           $0.23           $1.02          $0.45
                                                                          ========        ========       =========      =========

DILUTED EARNINGS PER COMMON SHARE:
  FROM CONTINUING OPERATIONS                                                $0.32           $0.21           $0.72          $0.42
  FROM DISCONTINUED OPERATIONS                                               0.02            0.01            0.26           0.01
                                                                          --------        --------       ---------      ---------
DILUTED EARNINGS PER COMMON SHARE                                           $0.34           $0.22           $0.98          $0.44
                                                                          ========        ========       =========      =========

AVERAGE NUMBER OF COMMON SHARES
OUTSTANDING - BASIC                                                        10,510          10,150          10,360         10,101
                                                                          ========        ========       =========      =========

AVERAGE NUMBER OF COMMON SHARES
OUTSTANDING - DILUTED                                                      10,872          10,534          10,780         10,453
                                                                          ========        ========       =========      =========





       L. B. Foster Company and Subsidiaries
            Consolidated Balance Sheet
                  (In thousands)



                                                          September 30,           December 31,
                                                              2006                    2005
                                                          -------------           -----------
ASSETS                                                     (Unaudited)
                                                                              

CURRENT ASSETS:
- ---------------
   Cash and cash items                                         $3,764                 $1,596
   Accounts and notes receivable:
      Trade                                                    50,407                 44,087
      Other                                                       480                  1,354
   Inventories                                                 80,410                 67,044
   Current deferred tax assets                                  1,779                  1,779
   Other current assets                                         1,219                    703
   Prepaid income tax                                           2,901                    582
   Current assets of discontinued operations                        -                  3,867
                                                          -------------           -----------
               Total Current Assets                           140,960                121,012
                                                          -------------           -----------

OTHER ASSETS:
- -------------
   Property, plant & equipment-net                             49,891                 38,761
   Goodwill                                                       350                    350
   Other intangibles - net                                         83                    144
   Investments                                                 16,429                 15,687
   Deferred tax assets                                          1,228                  1,183
   Other non-current assets                                       384                    177
   Assets of discontinued operations                                -                  1,554
                                                          -------------           -----------
                Total Other Assets                             68,365                 57,856
                                                          -------------           -----------
                                                             $209,325               $178,868
                                                          =============           ===========

LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES:
- --------------------
   Current maturities on long-term debt                        $2,169                 $1,759
   Short-term borrowings                                        8,059                  5,881
   Accounts payable-trade and other                            45,643                 41,087
   Accrued payroll and employee benefits                        5,410                  5,875
   Current deferred tax liabilities                             4,845                  4,845
   Other accrued liabilities                                    2,002                  3,710
   Current liabilities of discontinued operations                 285                  1,760
                                                          -------------           -----------
               Total Current Liabilities                       68,413                 64,917
                                                          -------------           -----------

LONG-TERM BORROWINGS                                           30,625                 20,848
                                                          -------------           -----------
OTHER LONG-TERM DEBT                                            9,773                  8,428
                                                          -------------           -----------
DEFERRED TAX LIABILITIES                                        1,615                  1,615
                                                          -------------           -----------
OTHER LONG-TERM LIABILITIES                                     4,134                  3,071
                                                          -------------           -----------

STOCKHOLDERS' EQUITY:
- ---------------------
   Class A Common stock                                           105                    102
   Paid-in Capital                                             39,698                 35,598
   Retained Earnings                                           55,877                 45,313
   Treasury Stock                                                   -                   (126)
   Accumulated Other Comprehensive Loss                          (915)                  (898)
                                                          -------------           -----------
               Total Stockholders' Equity                      94,765                 79,989
                                                          -------------           -----------
                                                             $209,325               $178,868
                                                          =============           ===========