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    September 30, 1998

Commission File Number    0-10436

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

                            Pennsylvania 25-13247733
          (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  the  number of shares of each of the  registrant's  classes  of common
stock as of the latest practicable date.

    Class                                 Outstanding at October 27, 1998
    -----                                 -------------------------------

Class A Common Stock, Par Value $.01             9,981,343 Shares






                      L.B. FOSTER COMPANY AND SUBSIDIARIES


                                      INDEX
                                      -----


PART I.  Financial Information                                    Page
- -------  ---------------------                                    ----

    Item 1.    Financial Statements:

               Condensed Consolidated Balance Sheets                2

               Condensed Consolidated Statements of Income          3

               Condensed Consolidated Statements of Cash Flows      4

               Notes to Condensed Consolidated
               Financial Statements                                 5

    Item 2.    Management's Discussion and Analysis of
               Financial Condition and Results of Operations        9


PART II.  Other Information

    Item 1.    Legal Proceedings                                   15

    Item 6.    Exhibits and Reports on Form 8-K                    15

Signature                                                          18




                          PART I. FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

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

                                                  September 30,     December 31,
                                                       1998             1997
                                                   ----------------------------
ASSETS                                             (Unaudited)
Current Assets:
  Cash and cash equivalents ....................      $   3,493       $   1,156
                                                      ---------       ---------
  Accounts and notes receivable:
    Trade ......................................         35,262          45,022
    Other ......................................          3,288           2,564
                                                      ---------       ---------
                                                         38,550          47,586
                                                      ---------       ---------
  Inventories ..................................         40,889          43,365
                                                      ---------       ---------
  Current deferred tax assets ..................            567             123
                                                      ---------       ---------
  Other current assets .........................            696             557
                                                      ---------       ---------
  Property held for resale .....................                          3,461
                                                      ---------       ---------
    Total Current Assets .......................         84,195          96,248
                                                      ---------       ---------

Property, Plant & Equipment-At Cost ............         43,775          42,134
Less Accumulated Depreciation ..................        (22,845)        (21,359)
                                                      ---------       ---------
                                                         20,930          20,775
                                                      ---------       ---------
Property Held for Resale .......................            615             615
                                                      ---------       ---------
Other Assets:
  Goodwill and Intangibles .....................          5,960           4,484
  Investments ..................................          1,707           1,693
  Other Assets .................................          3,398           3,154
                                                      ---------       ---------
     Total Other Assets ........................         11,065           9,331
                                                      ---------       ---------

TOTAL ASSETS ...................................      $ 116,805       $ 126,969
                                                      =========       =========

LIABILITIES AND STOCKHOLDERS' EQUITY
Current Liabilities:
  Current maturities of long-term debt .........      $   1,174       $   1,309
  Short-term borrowings ........................                         18,111
  Accounts payable .............................         18,765          12,524
  Accrued payroll and employee benefits ........          3,748           3,008
  Other accrued liabilities ....................          1,183           1,219
                                                      ---------       ---------
    Total Current Liabilities ..................         24,870          36,171
                                                      ---------       ---------

Long-Term Borrowings ...........................         11,000          15,000
                                                      ---------       ---------
Other Long-Term Debt ...........................          4,074           2,530
                                                      ---------       ---------
Deferred Tax Liabilities .......................          1,518             554
                                                      ---------       ---------
Other Long-Term Liabilities ....................          1,991           2,206
                                                      ---------       ---------

Stockholders' Equity:
  Class A Common stock .........................            102             102
  Paid-in capital ..............................         35,426          35,434
  Retained earnings ............................         38,985          35,625
  Treasury stock ...............................         (1,161)           (653)
                                                      ---------       ---------
    Total Stockholders' Equity .................         73,352          70,508
                                                      ---------       ---------

TOTAL LIABILITIES AND
 STOCKHOLDERS' EQUITY ..........................      $ 116,805       $ 126,969
                                                      =========       =========

See Notes to Condensed Consolidated Financial Statements.



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


                                   Three Months              Nine Months
                                       Ended                    Ended
                                    September 30,           September 30,
                       --------------------------------------------------------
                                  1998         1997         1998         1997
                       --------------------------------------------------------
                                                        (Unaudited)

Net Sales ................   $  50,368    $  56,935    $ 158,585    $ 165,145
Cost of Goods Sold .......      43,155       48,836      135,355      143,152
                             ---------    ---------    ---------    ---------
Gross Profit .............       7,213        8,099       23,230       21,993

   Selling and Admin-
    istrative Expenses ...       5,849        5,624       17,783       16,484
   Interest Expense ......         308          665        1,377        1,845
   Other (Income) Expense         (130)        (209)      (1,533)        (316)
                             ---------    ---------    ---------    ---------
                                 6,027        6,080       17,627       18,013
                             ---------    ---------    ---------    ---------
Income Before Income Taxes       1,186        2,019        5,603        3,980

Income Tax Expense .......         473          807        2,243        1,490
                             ---------    ---------    ---------    ---------


Net Income ...............   $     713    $   1,212    $   3,360    $   2,490
                             =========    =========    =========    =========


Basic Earnings Per
 Common Share ............       $0.07        $0.12        $0.33        $0.24
                                 =====        =====        =====        =====

Diluted Earnings
 Per Common Share                $0.07        $0.12        $0.33        $0.24
                                 =====        =====        =====        =====


Cash Dividend per
 Common Share ....               $--          $--          $--          $--
                                 =====        =====        =====        =====


See Notes to Condensed Consolidated Financial Statements.


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

                                                                 Nine Months
                                                             Ended September 30,
                                                             -------------------
                                                             1998          1997
                                                             -------------------
                                                                 (Unaudited)
Cash Flows from Operating Activities:
    Net Income ..........................................  $  3,360    $  2,490
Adjustments to reconcile net income to net cash
provided (used) by operating activities:
    Deferred income taxes ...............................       520       1,437
    Depreciation and amortization .......................     2,197       1,943
    Gain on sale of property, plant and equipment .......    (1,271)       (113)
 Change in operating assets and liabilities:
    Accounts receivable .................................    10,499       5,373
    Inventories .........................................    (1,196)     (5,192)
    Property held for resale ............................       200         (32)
    Other current asset .................................      (128)         (9)
    Other non-current assets ............................      (494)       (317)
    Accounts payable ....................................     7,492      (5,911)
    Accrued payroll and employee benefits ...............       830        (857)
    Other current liabilities ...........................       (36)     (1,029)
    Other liabilities ...................................      (215)         64
                                                            --------    --------
  Net Cash Provided (Used) by Operating Activities ......    21,758      (2,153)
                                                            --------    --------

Cash Flows from Investing Activities:
    Proceeds from sale of property, plant and equipment .       687       1,542
    Proceeds from sale of Fosterweld ....................     7,258
    Capital expenditures on property, plant and equipment    (1,953)     (1,505)
    Purchase of DM&E stock ..............................                (1,500)
    Acquisition of business .............................    (3,774)     (2,500)
                                                            --------    --------
  Net Cash Provided (Used) by Investing Activities ......     2,218      (3,963)
                                                            --------    --------

Cash Flows from Financing Activities:
    (Repayments) proceeds from issuance of revolving
      credit agreement borrowings .......................   (22,111)      7,000
    Proceeds from industrial revenue bond ...............     2,045
    Exercise of stock options ...........................       308         540
    Treasury share transactions .........................      (909)       (513)
    Issuance (repayments) of other long-term debt .......      (972)     (1,056)
                                                            --------    --------
  Net Cash (Used) Provided by Financing Activities ......   (21,639)      5,971
                                                            --------    --------

Net (Decrease) Increase in Cash and Cash Equivalents ....     2,337        (145)

Cash and Cash Equivalents at Beginning of  Period .......     1,156       1,201
                                                            --------    --------

Cash and Cash Equivalents at End of Period ..............  $  3,493    $  1,056
                                                            ========    ========

Supplemental Disclosures of Cash Flow Information:

    Interest Paid .......................................  $  1,488    $  1,788
                                                            ========    ========

    Income Taxes Paid ...................................  $  1,578    $    585
                                                            ========    ========


During  1998 and 1997,  the Company  financed  the  purchase of certain  capital
expenditures totaling $336,000 and $33,500,  respectively,  through the issuance
of capital leases.

See Notes to Condensed Consolidated Financial Statements.




                      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 these interim  periods are not
necessarily  indicative  of the results  that may be expected for the year ended
December 31,  1998.  Certain  items  previously  reported in specific  financial
statement  captions were  reclassified  in 1997.  The  reclassifications  had no
effect on income. 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, 1997. The  acquisitions  of business in the
third  quarter of 1998 were not  material  to the  financial  statements  of the
Corporation.


2. ACCOUNTING PRINCIPLES

In June 1997, the FASB issued SFAS No. 130, "Reporting Comprehensive Income" and
SFAS  No.  131,  "Disclosures  About  Segments  of  an  Enterprise  and  Related
Information".  The Company has had no material transactions under the provisions
of SFAS  No.  130  and the  Company  does  not  anticipate  that  the  reporting
requirements   of  SFAS  No.  131  will  have  a  material  impact  on  existing
disclosures.

Financial Accounting Standards Board Statement No. 132, "Employers'  Disclosures
about Pensions and Other Postretirement  Benefits," was issued in February 1998.
This statement revises  employers'  disclosures about pension and postretirement
benefit plans. It does not change the measurement or recognition of those plans.
The Company will adopt this statement in 1998.

Financial   Accounting  Standards  Board  Statement  No.  133,  "Accounting  for
Derivative  Instruments  and Hedging  Activities"  was issued in June 1998. This
statement   establishes   accounting  and  reporting  standards  for  derivative
instruments  and hedging  activities.  It requires that an entity  recognize all
derivatives  as either  assets or  liabilities  in the  statement  of  financial
position  and  measure  those  instruments  at fair  value.  This  statement  is
effective for all fiscal quarters of fiscal years beginning after June 15, 1999.
The effect of  adopting  this  statement  is not  expected to be material to the
Company.


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 September 30, 1998 and
December  31, 1997 have been reduced by an  allowance  for doubtful  accounts of
$1,516,000  and  $1,468,000,  respectively.  Bad debt  expense  was  $34,000 and
$224,000  for the  nine  month  periods  ended  September  30,  1998  and  1997,
respectively.



4. INVENTORIES

Inventories  of the  Company at  September  30, 1998 and  December  31, 1997 are
summarized as follows in thousands:


                                                September 30,   December 31,
                                                     1998           1997
                                                    --------     --------

Finished goods ..................................   $ 32,794     $ 30,380
Work-in-process .................................      3,429        7,826
Raw materials ...................................      4,971        8,369
                                                    --------     --------

Total inventories at current costs ..............     41,194       46,575
(Less):
Current costs over LIFO
  stated values .................................     (2,610)      (2,610)
Reserve for the decline in market
  value of inventories ..........................       (600)        (600)
                                                    --------     --------
                                                    $ 37,984     $ 43,365
                                                    ========     ========




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  can be made  only at the end of each  year  based on the
inventory levels and costs at that time. Accordingly,  interim LIFO calculations
must necessarily be based on management's  estimates of expected year-end levels
and costs.


5. REVOLVING CREDIT AGREEMENT

On August 13, 1998 the Company  entered into a senior secured  revolving  credit
facility for  $45,000,000  with its banks.  The amended  agreement  replaces the
November,  1995  revolving  credit  agreement  that had a maturity date of July,
1999.

The interest  rate is, at the  Company's  option,  based on the prime rate,  the
domestic  certificate  of  deposit  rate (CD rate) or the  Euro-bank  rate.  The
interest rates are adjusted  quarterly based on the ratio of total  indebtedness
to Earnings  Before  Income Taxes,  Depreciation  and  Amortization  (EBITDA) as
defined in the agreement. The ranges are prime to prime plus 0.125%, the CD rate
plus 0.35% to the CD rate plus 1.375%,  and the Euro-bank rate plus 0.35% to the
Euro-bank rate plus 1.375%.  Borrowings under the agreement,  which expires July
31, 2002, are secured by accounts receivable and inventory.

The agreement  includes  financial  covenants  requiring a minimum net worth,  a
fixed  charge  coverage  ratio,  and a maximum  ratio of total  indebtedness  to
EBITDA.


6. OTHER (INCOME)/EXPENSE

Other  income  included  a gain of  $1,700,000  for the  sale of the  Fosterweld
facility, a gain of $185,000 for the sale of a Navasota,  Texas facility,  and a
write-down  of $900,000 for a Houston,  Texas  property  currently  under a sale
agreement.  In 1998 and 1997, the Fosterweld Division had revenues of $5,188,000
and $12,225,000 with operating profit of $702,000 and $1,365,000, respectively.


7. EARNINGS PER COMMON SHARE

In 1997, the Company adopted Financial  Accounting Standards Board Statement No.
128,  "Earnings  Per Share"  (SFAS No.  128).  Statement  No. 128  replaced  the
calculation  of  primary  and fully  diluted  earnings  per share with basic and
diluted earnings per share.  Unlike primary  earnings per share,  basic earnings
per share  excludes  any  dilutive  effects of  options,  warrants  and  certain
convertible  securities.  Diluted  earnings  per share uses the  average  market
prices during the period in calculating the dilutive effect of options under the
treasury stock method.

The following  table sets forth the  computation of basic and diluted net income
per common share (in thousands, except per share amounts):


                                     Three Months Ended   Nine Months Ended
                                        September 30,        September 30,
                                     -------------------  ------------------
                                         1998      1997      1998      1997
Numerator:
  Numerator for basic and diluted
    net income per common share -
    net income available to common
    stockholders ..................   $   713   $ 1,212   $ 3,360   $ 2,490
                                      =======   =======   =======   =======

Denominator:
    Weighted average shares .......    10,003    10,129    10,003    10,141

                                      -------   -------   -------   -------
  Denominator for basic net income
    per common share ..............    10,003    10,129    10,003    10,141

Effect of dilutive securities:
    Employee stock options ........       213       231       224       135
                                      -------   -------   -------   -------
  Dilutive potential common shares        213       231       224       135

  Denominator for diluted net
    income per common share -
    adjusted weighted average
    shares and assumed conversions     10,216    10,360    10,227    10,276
                                      =======   =======   =======   =======

Basic net income per common share .   $  0.07   $  0.12   $  0.33   $  0.24
                                      =======   =======   =======   =======

Diluted net income per common share   $  0.07   $  0.12   $  0.33   $  0.24
                                      =======   =======   =======   =======


8. 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 the Company's 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, competitive position,
or capital expenditures of the Company.



The  Company is  subject to legal  proceedings  and  claims  which  arise in the
ordinary  course of its business.  In the opinion of management,  the amounts of
ultimate  liability with respect to these actions will not materially effect the
financial  position of the  Company.  At  September  30,  1998,  the Company had
outstanding letters of credit of approximately $2,902,000.



           Management's Discussion and Analysis of Financial Condition
                            and Results of Operations

                                   Three Months Ended         Nine Months Ended
                                     September 30,              September 30,
                                   ===================        =================
                                   1998          1997         1998         1997
                                   ====================       =================
                                               (Dollars in thousands)
Net Sales:
       Rail Products               $26,085      $30,654        83,076    79,803
       Construction Products        13,054       11,981        38,232    45,164
*      Tubular Products             11,229       14,301        37,251    40,179
       Other                                                       26
                                   --------------------        ----------------
          Total Net Sales           50,368       56,936       158,585   165,146
                                   =====================      =================
Gross Profit:
       Rail Products                 4,229        4,038        12,427    10,332
       Construction Produc           1,604        2,569         6,920     7,413
**     Tubular Products              1,615        1,677         4,544     4,525
       Other                          (235)        (185)         (661)     (277)
                                   ---------------------       ----------------
          Total Gross Profit         7,213        8,099        23,230    21,993
                                   ---------------------       ----------------

Expenses:
       Selling and administrative
        expenses                     5,849        5,624        17,783    16,484
       Interest expense                308          665         1,377     1,845
       Other (income) expense         (130)        (209)       (1,533)     (316)
                                  ----------------------       ----------------
           Total Expens              6,027        6,080        17,627    18,013
                                  ----------------------       ----------------

Income Before Income T               1,186        2,019         5,603     3,980
Income Tax Expense                     473          807         2,243     1,490
                                  -----------------------      ----------------

Net Income                            $713       $1,212        $3,360    $2,490
                                  ========================     ================


Gross Profit %:
       Rail Products                 16.2%        13.2%         15.0%     12.9%
       Construction Products         12.3%        21.4%         18.1%     16.4%
       Tubular Products              14.4%        11.7%         12.2%     11.3%
          Total Gross Profit%        14.3%        14.2%         14.6%     13.3%
                                  ========================     ================

*      Net Sales
        Coated and Threaded Pipe   11,198       11,370         32,055    31,246
        Fosterweld                     31        2,931          5,196     8,933
                                  -------------------------    ----------------
       Total Tubular Products      11,229       14,301         37,251    40,179
                                  =========================    ================

**     Gross Profit
        Coated and Threaded Pipe    1,458        1,244          3,667     3,234
        Fosterweld                    157          433            877     1,291
                                  =========================    ================
       Total Tubular Products       1,615        1,677          4,544     4,525
                                  =========================    ================




Third Quarter 1998 Results of Operations
- ----------------------------------------

Net income for the 1998 third quarter was $0.7 million or $0.07 per share on net
sales of $50.4 million. This compares to a 1997 third quarter net income of $1.2
million or $0.12 per share on net sales of $56.9 million.

Rail  products' 1998 third quarter net sales were $26.1 million or a decrease of
15% over the same period last year. This decrease was due primarily to delays in
shipments of transit  products and a decrease in relay rail sales over the prior
year which offset  increased  sales of  Allegheny  Rail  Products.  Construction
products'  net sales  increased 9% from the year earlier  quarter as a result of
sales generated by the Foster Geotechnical  Division acquired in August of 1998,
which offset the declines in piling sales. Tubular products' sales decreased 22%
from  the  same  quarter  of 1997 due to the  June  1998  sale of the  Company's
Fosterweld Division. Changes in net sales are primarily the result of changes in
volume rather than changes in prices.

The gross margin  percentage  for the total Company was 14% in the 1998 and 1997
third quarters.  Rail products' gross margin  percentage in the third quarter of
1998 was 16%  versus 13% in the year  earlier  quarter  primarily  due to record
sales and profits of Allegheny  Rail Products.  The gross margin  percentage for
construction products declined 9% from the year earlier quarter primarily due to
a $0.9 million write-down of certain catenary sign structure contracts.  Tubular
products' gross margin percentage in the third quarter of 1998 increased 2% from
the same period last year.

The Monitor Group had development  expenses totaling $0.3 million including $0.1
million for  amortization  of intangible  assets.  Revenues for the quarter were
negligible and below management expectations.

Selling and  administrative  expenses  increased 4% in the 1998 third quarter in
comparison to the same period last year  principally due to expenses  associated
with the operation of the Company's recently acquired,  Precise and Geotechnical
Divisions.  Interest expense  decreased 46% over the year earlier quarter due to
reduction in outstanding  borrowings  principally  resulting from the receipt of
Fosterweld sale proceeds.  Other income included a gain of $0.2 million from the
sale of a Navasota,  Texas facility. The provision for income taxes was recorded
at 40% in the third quarters of 1998 and 1997.

First Nine Months of 1998 Results of Operations
- -----------------------------------------------

Net income for the first nine months of 1998 was $3.4 million or $0.33 per share
on sales of $158.6  million.  This  compares to a net income of $2.5  million or
$0.24 per share for the same period last year on net sales of $165.1 million.

Rail  products'  net sales in the first nine  months of 1998 were $83.1  million
compared to $79.8 million in 1997. This 4% increase  resulted from higher volume
sales of new rail and Allegheny Rail products.  Construction products' net sales
declined 15% to $38.2 million compared to $45.2 million in the first nine months
of 1997 as the loss of sheet  piling  sales  more than  offset the  increase  in
bridge and highway  product sales.  Net sales of tubular  products for the first
nine months of 1998  declined  7.0% from the year earlier  period as a result of
the sale of the Company's Fosterweld Division.

The gross margin percentage for the Company during the first nine months of 1998
increased  to 15% from 13% in the same period last year.  Rail  products'  gross
margin percentage  increased to 15% from 13% primarily due to relay rail's lower
cost of sales from certain  projects and the previously  mentioned higher volume



of Allegheny Rail Products' sales. The gross margin  percentage for construction
products  increased  to 18% from 16% as a result  of high  demand  for a limited
supply of piling products and the addition of the Foster Geotechnical  Division.
Tubular  products' gross margin  percentage was 12% in first nine months of 1998
compared to 11% in 1997 primarily due to higher margins on coated pipe products.

The Monitor Group had development  expenses totaling $0.8 million including $0.2
million for  amortization  of  intangible  assets.  Revenues for the period were
negligible and below management expectations.

Selling and administrative expenses for the first nine months of 1998 increased
8% from the  same  period  of  1997.  The  increase  was due to  added  expenses
associated  with the operation of the Company's  recently  acquired  Precise and
Geotechnical  Divisions.  Interest  expense  decreased  25% due to  reduction in
outstanding borrowings principally resulting from the receipt of Fosterweld sale
proceeds. The provision for income taxes is recorded at 40% versus 37% in 1997.


Liquidity and Capital Resources
- -------------------------------

The Company  generates  internal  cash flow from the sale of  inventory  and the
collection  of  accounts  receivable.  During the first nine  months of 1998 the
average  turnover  rate for accounts  receivable  was lower than the same period
last year due to slower  collections of certain transit  contracts.  The average
turnover rate for  inventory  was higher in 1998 than in 1997,  primarily in new
rail and  Allegheny  Rail  products.  Working  capital at September 30, 1998 was
$59.3 million compared to $60.1 million at December 31, 1997.

Year to date,  the Company had total capital  expenditures  of $2.0 million.  In
addition, the Company repurchased $0.9 million of its common stock in accordance
with the Company's  previously  announced program to repurchase  500,000 shares.
Since inception of this program,  the Company repurchased 288,744 shares at $1.5
million.  Capital expenditures in 1998, excluding acquisitions,  are expected to
be  consistent  with 1997 and are  anticipated  to be funded by cash  flows from
operations.

Total  revolving  credit  agreement  borrowings at September 30, 1998 were $11.0
million,  or a decrease  of $22.1  million  from the end of the prior  year.  At
September 30, 1998 the Company had $31.1 million in unused borrowing commitment.
The Company borrowed $2.0 million through an industrial  revenue bond to finance
part of the Precise Fabricating Corporation acquisition.  Outstanding letters of
credit at September 30, 1998 were $2.9 million. Management believes its internal
and external sources of funds are adequate to meet anticipated needs.

On August 13, 1998 the Company amended its $45,000,000  senior secured revolving
credit agreement.  The amended agreement  replaces the November,  1995 revolving
credit agreement that had a maturity date of July, 1999. This amended  agreement
expires July 31, 2002 and can be extended under certain conditions.

The interest  rate is, at the  Company's  option,  based on the prime rate,  the
domestic  certificate  of  deposit  rate (CD rate) or the  Euro-bank  rate.  The
interest rates are adjusted  quarterly based on the ratio of total  indebtedness
to EBITDA as  defined  in the  agreement.  The  ranges  are prime to prime  plus
0.125%,  the CD rate plus 0.35% to the CD rate plus  1.375%,  and the  Euro-bank
rate  plus  0.35% to the  Euro-bank  rate  plus  1.375%.  Borrowings  under  the
agreement  are secured by  accounts  receivable  and  inventory.  The  agreement
includes  financial  covenants  requiring  a minimum net worth,  a fixed  charge
coverage ratio, and a maximum ratio of total indebtedness to EBITDA.



Other Matters
- -------------

The Company owns 13% of the Dakota, Minnesota & Eastern Railroad Corporation
(DM&E), a privately held,  regional  railroad which operates over 1,100 miles of
track in five states.  The Company's  investment in the stock is recorded in the
Company's  accounts at its  historical  cost of $1.7 million,  comprised of $0.2
million of common stock and $1.5 million of the DM&E's Series B Preferred  Stock
and  warrants.   Although  this   investment's   market  value  is  not  readily
determinable,  management  believes that this  investment,  without  taking into
account the DM&E's proposed Powder River Basin project discussed below, would be
worth significantly more than its historical cost.

The DM&E  announced  in June 1997 that it plans 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  existing  track  (the
"Project").  The DM&E has also announced that the estimated cost of this project
is  $1.4   billion.   The   Project  is  subject  to  approval  by  the  Surface
Transportation Board (STB).

In February 1998, the DM&E filed its application with the Surface Transportation
Board  seeking  authority to construct  approximately  280 miles of new railroad
line.  The DM&E has indicated  that this new railroad line could be available to
carry  Power River  Basin coal  within two years  after  regulatory  approval is
obtained. The DM&E anticipates that the STB will reach a preliminary decision in
December 1998. This approval would be subject to completion of the Environmental
Impact Statement (EIS) and acceptable  mitigation of  environmental  issues that
may arise in the EIS.


Morgan  Stanley  & Co.,  Inc.,  has  been  retained  by the  DM&E to  assist  in
identifying strategic partners or potential acquirers of all or a portion of the
equity of the DM&E.  The DM&E has stated that the DM&E could repay  project debt
and cover its  operating  costs if it  captures a 5% market  share in the Powder
River Basin.  If the Project proves to be viable,  management  believes that the
value of the Company's investment in the DM&E could increase dramatically.

In  May  of  1998,   with  the  approval  of  its   shareholders,   the  Company
reincorporated   from  Delaware  to  Pennsylvania.   The  principal  reason  for
reincorporating  the  Company in  Pennsylvania  is to  eliminate  the  Company's
liability of  approximately  $50,000 per year under the Delaware  franchise tax.
Pennsylvania  corporations  that  have a class of  stock  registered  under  the
Securities   Exchange  Act  of  1934  are   automatically   subject  to  certain
antitakeover provisions of the Pennsylvania Business Corporation Law of 1988, as
amended,  unless the articles of  incorporation  provide  that those  provisions
shall  not  apply  to the  corporation.  The  Company  has  opted  out of  those
antitakeover  provisions by having its articles of incorporation expressly state
that they shall not apply to the corporation.

In June of 1998, the Company sold to Northwest Pipe Company of Portland, Oregon,
the plant, equipment, inventory, leasehold and contract rights and miscellaneous
assets related to its  Fosterweld  pipe  manufacturing  facility in Wood County,
West Virginia. The purchase price for the plant, buildings, equipment, leasehold
and contract rights and miscellaneous  assets was $5.3 million and inventory net
of payables of  approximately  $2.0 million.  Also in June of 1998,  the Company



agreed,  subject  to  certain  contingencies,  to sell  certain  Houston,  Texas
property for  approximately  $3.8 million.  This  property is currently  under a
sales  agreement  and the Company has accrued  $0.9  million for the loss on the
projected sale. Management expects this transaction to be completed in the first
quarter of 1999.

In July of 1998, the Company purchased,  for approximately $1.5 million,  assets
primarily  comprised  of  intellectual  property  related  to  the  business  of
supplying rail signaling and communication devices.

In August of 1998,  the  Company  purchased  $1.1  million  of fixed  assets and
patents  and $1.0  million of  associated  working  capital of the  Geotechnical
Division of VSL Corporation. The Geotechnical Division is a leading designer and
supplier of mechanically-stabilized earth wall systems.

In September of 1998, the Company suspended production at its Newport,  Kentucky
pipe coating  facility  due to  unfavorable  market  conditions.  Management  is
currently evaluating the long term viability of this operation.

Management  continues to evaluate the overall performance of certain operations.
A decision to  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.

Year 2000 Impact on Computer Systems
- ------------------------------------

Because many existing  computer programs have been programmed to use a two digit
number to represent the year (e.g.,  "98" for "1998"),  the Company has analyzed
its  computer  software  systems to ensure  that they are  capable of  correctly
identifying the year "2000" and beyond in all computer transactions. The Company
understands  the  seriousness  of this  issue  and its  Board of  Directors  has
requested an update of the Company's year 2000 compliance at each Board Meeting.

The  Company  completed  the  installation  of  new  integrated  accounting  and
distribution   software  licensed  from  a  national  vendor  in  1992  and  has
periodically  installed  updated  releases of the software to take  advantage of
technological  advances  and  improvements  over prior  releases in the ordinary
course of business. The current releases of this vendor's software are year 2000
compliant.  The Company  installed  the year 2000  compliant  release  including
modifications unrelated to the year 2000 issue to suit the Company's business in
May 1998. The Company expects to complete the testing of these modifications and
to place these  systems in  production  in 1998.  Management  believes that this
schedule is achievable  and does not  anticipate  any adverse impact in becoming
year 2000 compliant. The costs associated with the installation of the year 2000
compliant  release are considered by Management to be in the ordinary  course of
business and are not material to its financial results.

In addition,  the Company has conducted a review of its production equipment and
has determined that it is year 2000 compliant. The Company has also surveyed key
vendors and  suppliers  to  determine  the extent of their year 2000  compliance
readiness and planned action to become year 2000 compliant.

The Company has minimal direct or indirect  computer data transfers with outside
customers,  vendors,  and  suppliers  other  than major  banks,  whose year 2000
compliance  efforts  are well  underway.  Based on this fact as well as internal
assessments, and formal and informal communications with customers, vendors, and
suppliers,  the Company  presently  believes that the year 2000 compliance issue
should not pose significant  operating problems or have a material impact on the
Company's consolidated financial position, results of operations or cash flow. A
failure of third party  vendors or  suppliers  to be year 2000  compliant  could
affect these beliefs and is not quantifiable.



Outlook
- -------

The  Company  has not had a domestic  sheet  piling  supplier  since March 1997.
Revenues  from piling  products have declined and will continue to be at reduced
levels as the Company's  remaining piling inventory is liquidated.  The Company,
however,  will become Chaparral Steel's exclusive domestic  distributor of steel
sheet piling when Chaparral Steel's manufacturing facility, being constructed in
Richmond, Virginia, begins operations in 1999.

The rail segment of the business  depends on one source for  fulfilling  certain
trackwork contracts. The Company has provided $9.0 million of working capital to
this  supplier in the form of loans and progress  payments.  If, for any reason,
this supplier is unable to perform,  the Company  could  experience a short-term
negative effect on earnings.

During 1995, the Company  entered into an interest rate swap agreement to reduce
the impact of changes in  interest  rates on a portion of its  revolving  credit
borrowings.  The LIBOR interest rate on the $10.0 million swap agreement,  which
expires June 1999,  is 6.142%.  The Company  believes that the credit and market
risks associated with this agreement are not material.  Any additional  interest
expense incurred under the agreement is accrued and paid quarterly.

The Company's  operations  are, in part,  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. Additionally,  governmental actions concerning taxation,
tariffs,  the environment or other matters could impact the operating results of
the Company.  The Company is also dependent on the availability of rail cars and
weld trains to ship its products.  The Company has experienced delays in certain
projects  due to the lack of  availability  of rail  cars.  The  current  merger
activities  in the railroads  have  exacerbated  this  problem.  The Company can
provide  no  assurances  that  a  solution  to the  problem  will  occur  in the
near-term.  The  Company's  operating  results  may also be  affected by adverse
weather conditions.

Although  backlog is not  necessarily  indicative of future  operating  results,
total Company  backlog at September 30, 1998, was  approximately  $87.5 million.
The following table provides the backlog by business segment as adjusted for the
exclusion of the Fosterweld Division.



                                       Backlog
                        ----------------------------------
                           September 30,       December 31,
                          1998       1997          1997
                        ---------------------------------- 
                           (Dollars in thousands)

Rail Products .......   $58,519   $38,359         $51,584
Construction Products    22,585    21,599          23,284
Tubular Products ....     6,427     6,989           3,955
  Less Fosterweld ...               2,940           2,295
                        -------   -------         -------
Tubular Products Net      6,427     4,049           1,660
                        -------   -------         -------
  Total Backlog .....   $87,531   $64,007         $76,528
                        =======   =======         =======



Forward-Looking Statements
- --------------------------

Statements  relating  to the  potential  value or  viability  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,  its  ability  to
complete  the Project or the  viability  of the Project  include the  following:
labor disputes,  any inability to obtain necessary  environmental and government
approvals for the Project in a timely fashion,  an inability to obtain financing
for the Project, competitor's response to the Project, market demand for coal or
electricity  and  changes in  environmental  laws and  regulations.  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 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 made from time to time by representatives of the Company. 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,  the impact of competition,  the
seasonality  of  the  Company's  business,  taxes,  inflation  and  governmental
regulations.



                            PART II OTHER INFORMATION
                            -------------------------

Item 1. LEGAL PROCEEDINGS
- -------------------------

See  Note  8,  "Commitments  and  Contingent  Liabilities",   to  the  Condensed
Consolidated Financial Statements.



Item 6. EXHIBITS AND REPORTS ON FORM 8-K

  a) EXHIBITS
  -----------
     Unless marked by an asterisk, all exhibits are incorporated by reference:



     3.1      Restated Certificate of Incorporation as amended to date, filed as
              Appendix B to the Company's April 17, 1998 Proxy Statement.

     3.2      Bylaws of the Registrant,  as amended to date, filed as Exhibit 3B
              to Form 8-K on May 21, 1997.

     4.0      Rights  Agreement,  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 4A to Form 8-A dated May 23, 1997.

     4.0.1    Amended  Rights  Agreement  dated as of May 14, 1998,  between L. 
              B. Foster Company and American  Stock  Transfer & Trust  Company,
              filed as Exhibit 4.0.1 to Form 10-Q for the quarter ended June 30,
              1998.

  *  4.1      Second Amended and Restated Loan Agreement by and among the
              Registrant and Mellon Bank,  N.A.,  PNC Bank,  National  
              Association,  and First Union National Bank dated as of August 13,
              1998.

    10.15     Lease  between the  Registrant  and Amax,  Inc. for  manufacturing
              facility at  Parkersburg,  West Virginia,  dated as of October 19,
              1978, filed as Exhibit 10.15 to Registration Statement No.
              2-72051.

    10.16     Lease between  Registrant  and Greentree  Building  Associates for
              Headquarters office, dated as of June 9, 1986, as amended to date,
              filed as Exhibit  10.16 to Form 10-K for the year  ended  December
              31, 1988.

    10.16.1   Amendment  dated June 19,  1990 to lease  between  Registrant  and
              Greentree  Building  Associates,  filed as Exhibit 10.16.1 to Form
              10-Q for the quarter ended June 30, 1990.

    10.16.2   Amendment  dated  May 29,  1997 to lease  between  Registrant  and
              Greentree  Building  Associates,  filed as Exhibit 10.16.2 to Form
              10-Q for the quarter ended June 30, 1997.

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

    10.19.1   Amendment to Lease between the  Registrant  and American Cast Iron
              Pipe  Company for  Pipe-Coating  facility in  Birmingham,  Alabama
              dated April 15,  1997,  filed as Exhibit  10.19.1 to Form 10-Q for
              the quarter ended March 31, 1997.

    10.20     Asset  Purchase  Agreement,  dated June 5, 1998,  by and among the
              Registrant  and Northwest  Pipe Company,  filed as Exhibit 10.0 to
              Form 8-K on June 18, 1998.


    10.33.2   Amended and Restated 1985 Long-Term Incentive Plan, as amended and
              restated  February 26, 1997, filed as Exhibit 10.33.2 to Form 10-Q
              for the quarter ended June 30, 1997. **

  * 10.34     1998 Long-Term Incentive Plan for Officers and Directors.



    10.45     Medical Reimbursement Plan, filed as Exhibit 10.45 to Form 10-K
              for the year ended December 31, 1992. **

    10.46     Leased Vehicle Plan, as amended to date, filed as Exhibit 10.46
              to Form 10-K for the year ended December 31, 1997. **

    10.49     Lease agreement  between Newport Steel  Corporation and Registrant
              dated as of October  12,  1994 and filed as Exhibit  10.49 to Form
              10-Q for the quarter ended September 30, 1994.

    10.49.1   Amendment  to  lease   between   Registrant   and  Newport   Steel
              Corporation  dated March 13, 1998 and filed as Exhibit  10.49.1 to
              Form 10-K for the year ended December 31, 1997.



    10.50     L.B.  Foster Company 1998 Incentive  Compensation  Plan,  filed as
              Exhibit 10.50 to Form 10-K for the year ended December 31, 1997.
              **

    10.51     Supplemental Executive Retirement Plan, filed as Exhibit 10.51 to
              Form 10-K for the year ended December 31, 1994. **

    19        Exhibits marked with an asterisk are filed herewith.

 *  27        Financial Data Schedule as of September 30, 1998.

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



  b)  Reports on Form 8-K

On May 21, 1998,  the  Registrant  filed a Current Report on Form 8-K announcing
the  reincorporation of the Company from Delaware to Pennsylvania  effective May
14, 1998.

On June 18,  1998,  the  Registrant  filed a  Current  Report on Form 8-K and an
Amended  Current Report on Form 8-K/A  announcing that L. B. Foster Company sold
its spiralweld pipe manufacturing facility to Northwest Pipe Company.

On June 24, 1998, the Registrant  filed an Amended Current Report on Form 8-K/A,
amending  the Current  Report  filed on Form 8-K on June 18,  1998.  The Amended
Current Report provides pro forma financial information.





                                    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: November 5, 1998                            By /s/ Roger F. Nejes
- ----------------------                            ---------------------
                                                  Roger F. Nejes
                                                  Sr. Vice President-
                                                  Finance and Administration
                                                  & Chief Financial Officer
                                                  (Principal Financial Officer
                                                  and Duly Authorized Officer
                                                  of Registrant)