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 June 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 August 3, 1998

Class A Common Stock, Par Value $.01            10,035,542  Shares


                                      -1-



                      L.B. FOSTER COMPANY AND SUBSIDIARIES


                                      INDEX


PART I.  Financial Information                                    Page

    Item 1.    Financial Statements:

               Condensed Consolidated Balance Sheets                3

               Condensed Consolidated Statements of Income          4

               Condensed Consolidated Statements of Cash Flows      5

               Notes to Condensed Consolidated
               Financial Statements                                 6

    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 4.    Results of Votes of Security Holders                15

    Item 6.    Exhibits and Reports on Form 8-K                    16

Signature                                                          18


                                      -2-


                          PART I. FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

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

                                                      June 30,     December 31,
                                                        1998          1997
                                                      ---------      ---------
                                                     (unaudited)
ASSETS
Current Assets:
 Cash and cash equivalents .......................     $   1,120      $   1,156
 Accounts and notes receivable:
   Trade .........................................        41,824         45,022
   Other .........................................         2,995          2,564
                                                       ---------      ---------
                                                          44,819         47,586

Inventories ......................................        42,547         43,365
Current deferred tax assets ......................           474            123
Other current assets .............................           498            557
Property held for resale .........................                        3,461
                                                       ---------      ---------
 Total Current Assets ............................        89,458         96,248
                                                       ---------      ---------
Property, Plant & Equipment - at cost ............        41,596         42,134
Less Accumulated Depreciation ....................       (22,397)       (21,359)
                                                       ---------      ---------
                                                          19,199         20,775
Property Held for Resale .........................           615            615
Other Assets:
 Goodwill and intangibles ........................         4,256          4,484
 Investments .....................................         1,707          1,693
 Other assets ....................................         3,542          3,154
                                                       ---------      ---------
  Total Other Assets .............................         9,505          9,331
                                                       ---------      ---------
TOTAL ASSETS .....................................     $ 118,777      $ 126,969
                                                       =========      =========

LIABILITIES AND STOCKHOLDERS' EQUITY
Current Liabilities:
 Current maturities of long-term debt ............     $   1,203      $   1,309
 Short-term borrowings ...........................                       18,111
 Accounts payable ................................        17,089         12,524
 Accrued payroll and employee benefits ...........         3,722          3,008
 Other accrued liabilities .......................         2,121          1,219
                                                       ---------      ---------
  Total Current Liabilities ......................        24,135         36,171
                                                       ---------      ---------
Long-Term Borrowings .............................        14,420         15,000
Other Long-Term Debt .............................         3,991          2,530
Deferred Tax Liabilities .........................         1,274            554
Other Long-Term Liabilities ......................         2,098          2,206

Stockholders' Equity:
 Class A Common stock ............................           102            102
 Paid-in capital .................................        35,432         35,434
 Retained earnings ...............................        38,272         35,625
 Treasury stock ..................................          (947)          (653)
                                                       ---------      ---------
  Total Stockholders' Equity .....................        72,859         70,508
                                                       ---------      ---------
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY .......     $ 118,777      $ 126,969
                                                       =========      =========

See Notes to Condensed Consolidated Financial Statements.


                                      -3-


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

                                   Three Months               Six Months
                                      Ended                      Ended
                                     June 30,                   June 30,
                                 1998          1997        1998          1997
                               --------     --------     --------      --------
                                                  (unaudited)

Net Sales ..................   $  58,876    $  53,716    $ 108,217    $ 108,210
                               ---------    ---------    ---------    ---------

Costs and Expenses:
 Cost of Goods Sold ........      49,953       46,189       92,200       94,316
 Selling and Administrative
   Expenses ................       6,278        5,624       11,934       10,859
 Interest Expense ..........         479          646        1,069        1,181
 Other (Income) Expense ....      (1,070)         (24)      (1,403)        (107)
                               ---------    ---------    ---------    ---------
                                  55,640       52,435      103,800      106,249
                               ---------    ---------    ---------    ---------

Income Before Income Taxes .       3,236        1,281        4,417        1,961

Income Tax Expense .........       1,295          410        1,770          683
                               ---------    ---------    ---------    ---------
Net Income .................   $   1,941    $     871    $   2,647    $   1,278
                               =========    =========    =========    =========

Basic Earnings Per Share ...   $    0.19    $    0.08    $    0.26    $    0.12
                               =========    =========    =========    =========
Diluted Earnings Per Share .   $    0.19    $    0.08    $    0.26    $    0.12
                               =========    =========    =========    =========
Cash Dividend per Common
  Share ....................   $            $            $            $
                               =========    =========    =========    =========

See Notes to Condensed Consolidated Financial Statements.


                                      -4-


                      L.B. Foster Company and Subsidiaries
                 Condensed Consolidated Statements of Cash Flows
                                 (In Thousands)
                                                               Six Months
                                                              Ended June 30,
                                                           1998           1997
                                                         -------        -------
                                                               (unaudited)
Cash Flows from Operating Activities:
 Net income ............................................   $  2,647    $  1,278
Adjustments to reconcile net income to net cash
 provided (used) by operating activities:
  Deferred income taxes ................................        369         630
  Depreciation and amortization ........................      1,534       1,333
  Gain on sale of property, plant and equipment ........     (1,218)       (188)
Change in operating assets and liabilities:
 Accounts receivable ...................................      2,767       6,574
 Inventory .............................................     (3,547)    (10,487)
 Property held for resale ..............................        205          36
 Other current assets ..................................         59          86
 Other non-current assets ..............................       (404)       (297)
 Accounts payable - trade ..............................      6,977      (4,899)
 Accrued payroll and employee benefits .................        804        (976)
 Other current liabilities .............................        902        (974)
 Other liabilities .....................................       (108)         66
                                                           --------    --------
Net Cash Provided (Used) by Operating Activities .......   $ 10,987    $ (7,818)
                                                           --------    --------

Cash Flows from Investing Activities:
 Proceeds from sale of property, plant and equipment ...        489       1,309
 Proceeds from sale of Fosterweld.......................      7,258
 Capital expenditures on property, plant and equipment .     (1,048)       (983)
 Purchase of DM&E stock ................................                 (1,500)
 Acquisition of business ...............................                 (2,500)
                                                           --------    --------
Net Cash Used by Investing Activities ..................      6,699      (3,674)
                                                           --------    --------
Cash Flows from Financing Activities:
 (Repayments) proceeds from issuance of revolving
 credit agreement borrowings ...........................    (18,691)     11,918
 Proceeds from Industrial Revenue Bond .................      2,045
 Exercise of stock options .............................        308         560
 Treasury share transactions ...........................       (694)
 Repayments of long-term debt ..........................       (690)       (734)
                                                           --------    --------
Net Cash (Used) Provided by Financing Activities .......    (17,722)     11,744
                                                           --------    --------
Net (Decrease) Increase in Cash and Cash Equivalents ...        (36)        252

Cash and Cash Equivalents at Beginning of Period .......      1,156       1,201
                                                           --------    --------
Cash and Cash Equivalents at End of Period .............   $  1,120    $  1,453
                                                           ========    ========

Supplemental Disclosures of Cash Flow Information:

Interest Paid ..........................................   $  1,176    $  1,139
                                                           ========    ========
Income Taxes Paid ......................................   $    815    $    565
                                                           ========    ========
During  1998,  no capital  expenditures  were  financed  through the issuance of
capital  leases,  however,  during  1997,  the Company  financed the purchase of
certain capital  expenditures  totaling  $33,500 through the issuance of capital
leases.

See Notes to Condensed Consolidated Financial Statements.


                                      -5-


                      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.


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  reportable  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 presently being evaluated.



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 June 30, 1998 and December
31, 1997 have been reduced by an allowance  for doubtful  accounts of $1,569,000
and $1,468,000, respectively. Bad debt expense was $104,000 and $132,000 for the
six month periods ended June 30, 1998 and 1997, respectively.


                                      -6-


4. INVENTORIES
- --------------

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

                                                       June 30,    December 31,
                                                         1998           1997
                                                       --------        --------
Finished goods .................................       $ 34,977        $ 30,380
Work-in-process ................................          4,046           7,826
Raw materials ..................................          6,934           8,369
                                                       --------        --------
Total inventories at current costs: ............         45,957          46,575
(Less):
Current costs over LIFO
 stated values .................................         (2,810)         (2,610)
Reserve for decline in market value
 of inventories ................................           (600)           (600)
                                                       --------        --------
                                                       $ 42,547        $ 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 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 and a write-down of $900,000 for a Houston,  Texas  property  currently
under a sale  agreement.  For 1997,  the  Fosterweld  Division  had  revenues of
$12,225,000 with operating profit of $1,365,000.

                                      -7-



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   Six Months Ended
                                          June 30,             June 30,
                                       ---------------    -----------------
                                      1998        1997    1998         1997
                                      =======   =======   =======   =======
Numerator:
  Numerator for basic and diluted
    net income per common share -
    net income available to common
    stockholders ..................   $ 1,941   $   871   $ 2,647   $ 1,278
                                      =======   =======   =======   =======

Denominator:
    Weighted average shares .......    10,014    10,163    10,015    10,147
                                      -------   -------   -------   -------
  Denominator for basic net income
    per common share ..............    10,014    10,163    10,015    10,147

Effect of dilutive securities:
    Employee stock options ........       216        91       217        87
                                      -------   -------   -------   -------
  Dilutive potential common shares        216        91       217        87

  Denominator for diluted net
    income per common share -
    adjusted weighted average
    shares and assumed conversions     10,230    10,254    10,232    10,234
                                      =======   =======   =======   =======

Basic net income per common share .   $  0.19   $  0.08   $  0.26   $  0.12
                                      =======   =======   =======   =======

Diluted net income per common share   $  0.19   $  0.08   $  0.26   $  0.12
                                      =======   =======   =======   =======

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  increasingly  stringent
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 June 30, 1998, the Company had outstanding letters of credit of approximately
$2,902,000.


                                      -8-



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

                              Three Months Ended           Six Months Ended
                                    June 30,                   June 30,
                               1998         1997          1998          1997
                               ------     ------         -------       -------
                                          (Dollars in thousands)
Net Sales:
  Rail Products ............   $  29,419    $  25,603    $  56,991    $  49,149
  Construction Products ....      13,167       13,985       25,178       33,183
  Tubular Products .........      16,264       14,128       26,022       25,878
  Other ....................          26                        26
                               ---------    ---------    ---------    ---------
    Total Net Sales ........      58,876       53,716      108,217      108,210
                               =========    =========    =========    =========
 Gross Profit:
  Rail Products ............       4,227        3,661        8,198        6,294
  Construction Products ....       2,837        2,474        5,316        4,844
  Tubular Products .........       2,070        1,484        2,929        2,848
  Other ....................        (211)         (92)        (426)         (92)
                               ---------    ---------    ---------    ---------
    Total Gross Profit .....       8,923        7,527       16,017       13,894
                               ---------    ---------    ---------    ---------
Expenses:
  Selling and Administrative
    Expenses ...............       6,278        5,624       11,934       10,859
  Interest Expense .........         479          646        1,069        1,181
  Other (Income) Expense ...      (1,070)         (24)      (1,403)        (107)
                               ---------    ---------    ---------    ---------
    Total Expenses .........       5,687        6,246       11,600       11,933
                               ---------    ---------    ---------    ---------
Income Before Income Taxes .       3,236        1,281        4,417        1,961
Income Tax Expense .........       1,295          410        1,770          683
                               ---------    ---------    ---------    ---------
Net Income .................   $   1,941    $     871    $   2,647    $   1,278
                               =========    =========    =========    =========


Gross Profit %:
  Rail Products                    14%          14%           14%         13%
  Construction Products            22%          18%           21%         15%
  Tubular Products                 13%          11%           11%         11%
    Total Gross Profit %           15%          14%           15%         13%
                                   ==           ==            ==          ==


                                      -9-


SECOND QUARTER 1998 RESULTS OF OPERATIONS
- -----------------------------------------

Net income for the 1998 second  quarter  was $1.9  million or $0.19 per share on
net sales of $58.9 million. This compares to a 1997 second quarter net income of
$0.9 million or $0.08 per share on net sales of $53.7 million.

Rail  products'  1998 second quarter net sales were $29.4 million or an increase
of 15% over the same period last year due  primarily to higher  shipments of new
industrial rail and insulated joints.  Construction products' net sales declined
6% from the year  earlier  quarter as the loss of sheet  piling  sales more than
offset the increase in bridge and highway product sales. Tubular products' sales
increased  $2.1  million  or 15% from the same  quarter  of 1997 as a result  of
higher volume sales of pipe and coating services.  Sales of spiralweld pipe were
unchanged at $3.0  million from the prior year period.  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 15% in the 1998 second
quarter or an  increase of 1% from the same  period  last year.  Rail  products'
gross  margin  percentage  in the second  quarter of 1998 and 1997 was 14%.  The
gross margin percentage for construction products climbed to 22% from 18% in the
year  earlier  quarter  as a result of  increased  margins  on piling and bridge
products.  Tubular  products'  gross margin  percentage in the second quarter of
1998  increased 2% from the same period last year as the better  utilization  of
the Birmingham pipe coating  facility  offset a weak  performance at our Newport
facility.

Selling and administrative  expenses increased 12% in the 1998 second quarter in
comparison  to the same period last year  principally  due to expense  generated
from the operations of new  acquisitions  and profit sharing accruals related to
increased profits.  Interest expense decreased 26% over the year earlier quarter
because  the  Company  was able to use the cash  received  from the sale of it's
Fosterweld facility to pay down the revolving bank loan. Other income included a
gain of $1.7 million for the sale of the Fosterweld facility and a write-down of
$0.9 million for a Houston, Texas property currently under a sale agreement. The
provision  for income  taxes was  recorded  at 40%  versus 32% in 1997.  A prior
period tax adjustment reduced the 1997 provision below statutory rates.

FIRST SIX MONTHS OF 1998 RESULTS OF OPERATIONS
- ----------------------------------------------

Net income for the first six months of 1998 was $2.6  million or $0.26 per share
on sales of $108.2  million.  This  compares to a net income of $1.3  million or
$0.12  per  share  for the same  period  last  year  also on net sales of $108.2
million.

Rail  products' net sales in the first half of 1998 were $57.0 million  compared
to $49.1 million in 1997. This 16% increase resulted from higher volume sales of
new rail,  relay rail and  insulated  joints.  Construction  products' net sales
declined 24% to $25.2 million compared to 33.2 million in the first half 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 six months of
1998 and 1997 were the same.

The gross margin  percentage for the Company during the first six months of 1998
increased  to 15% from 13% in the same period last year.  Rail  products'  gross
margin percentage  increased to 14% from 13% primarily due to relay rail's lower
cost of sales and more  favorable  plant  expense  variances.  The gross  margin
percentage for  construction  products  increased to 21% from 15% as a result of
high demand for a limited supply of piling  products.  Tubular  products'  gross
margin percentage was 11% in both the first half of 1998 and 1997.




                                      -10-


Selling and  administrative  expenses for the first six months of 1998 increased
9% from the same period of 1997. The increase was due to added expense generated
from the operations of new  acquisitions.  Interest expense  decreased 9% as the
Company paid down it's revolving credit  borrowings with funds received from the
sale of its Fosterweld  facility.  The provision for income taxes is recorded at
40% versus 35% in 1997. A prior period tax adjustment reduced the 1997 provision
below statutory rates.

LIQUIDITY AND CAPITAL RESOURCES
- -------------------------------

The Company  generates  internal  cash flow from the sale of  inventory  and the
collection  of  accounts  receivable.  During the first half 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 the Fabricated
Products  Division.  Working capital at June 30, 1998 was $65.3 million compared
to $60.1 million at December 31, 1997.

Year to date,  the Company had total capital  expenditures  of $1.0 million.  In
addition, the Company repurchased $0.7 million of its common stock in accordance
with the Company's  previously  announced  buy-back program.  Since inception of
this program,  the Company has repurchased  210,384 shares of the 500,000 shares
authorized. Capital expenditures in 1998 are expected to be consistent with 1997
and are anticipated to be funded by cash flows from operations.

Total revolving credit agreement borrowings at June 30, 1998 were $14.4 million,
or a decrease  of $18.7  million  from the end of the prior  year.  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
June 30, 1998 were $2.9 million.  At June 30, 1998 the Company had $27.7 million
in unused borrowing  commitment.  Management  believes its internal and external
sources of funds are adequate to meet anticipated needs.

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 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.


                                      -11-


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.

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.

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  spiralweld  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 received an unsolicited  offer for the sale of
a Houston,  Texas  property.  This property is currently under a sales agreement
and the Company has accrued  $0.9  million for the loss on the sale.  Management
expects this transaction to be completed in 1998.

In July of 1998,  the  Company  announced  the  signing of a letter of intent to
purchase the  Geotechnical  Division of VSL Corporation for  approximately  $3.0

                                      -12-


million.  The  Geotechnical  Division  is a leading  designer  and  supplier  of
mechanically-stabilized  earth wall  systems with its  patented  Retained  Earth
System. Management believes the closing will take place in August of 1998.

Also in July of 1998, the Company  purchased the assets of Southdale  Integrated
Systems, of Burlington,  Ontario. The Company intends to utilize these assets to
enter the business of supplying signaling and communication devices primarily to
railroads.

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

                                      -13-


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.  Under certain events,
the Company has the right to acquire the  controlling  interest in this company.
If, for any  reason,  this  supplier is unable to  perform,  the  Company  could
experience a short-term negative effect on earnings and liquidity.

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 June 30, 1998, was  approximately  $84.1 million.  The
following table provides the backlog by business segment.

                                                   Backlog
                                       June 30,                December 31,
                                 1998            1997              1997
                               --------        --------          --------
Rail Products ........          $51,155          $36,099          $51,584
Construction Products            25,115           20,451           23,284
Tubular Products .....            7,834            7,519            1,660
Other ................               34
                                -------          -------          -------
          Total Backlog         $84,138          $64,069          $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

                                      -14-


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 4. RESULTS OF VOTES OF SECURITY HOLDERS
- --------------------------------------------

At the Company's annual meeting on May 14, 1998, the following  individuals were
elected to the Board of Directors:

                                      For                  Withheld
        Name                          Election             Authority
        ------------------------------------------------------------

        L. B. Foster II               9,337,616             133,479
        J. W. Puth                    9,346,294             124,801
        W. H. Rackoff                 9,357,144             113,951
        R. L. Shaw                    9,357,244             113,851
        J. W. Wilcock                 9,356,553             114,542

Additionally,  the  shareholders  voted to  approve  Ernst &  Young,  LLP as the
Company's  independent auditors for the fiscal year ended December 31, 1998. The
following table sets forth the results of the vote for independent auditors:

                                      Against
        For Approval                  Approval              Abstained
        -------------------------------------------------------------

        9,402,798                      26,021                42,276


                                     -15-


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.

     4.1      Amended and Restated  Loan  Agreement by and among the  Registrant
              and Mellon Bank,  N.A., NBD Bank, and Corestates  Bank, N.A. dated
              as of  November  1, 1995 and filed as Exhibit 4.1 to Form 10-K for
              the year ended December 31, 1995.

     4.1.1    First  Amendment  to Amended and  Restated  Loan  Agreement  dated
              January 1, 1996,  and filed as Exhibit  4.1.1 to Form 10-K for the
              year ended December 31, 1997.

     4.1.2    Second  Amendment to Amended and  Restated  Loan  Agreement  dated
              December 31, 1996, and filed as Exhibit 4.1.2 to Form 10-K for the
              year ended December 31, 1997.

     4.1.3    Third Amendment to Amended and Restated Loan Agreement dated April
              9,  1997,  and  filed as  Exhibit  4.1.3 to Form 10-K for the year
              ended December 31, 1997.

     4.1.4    Fourth  Amendment to Amended and  Restated  Loan  Agreement  dated
              November 12, 1997, and filed as Exhibit 4.1.4 to Form 10-K for the
              year ended December 31, 1997.

    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

                                      -16-

              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. **

    10.45     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

    **        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.


                                       17





                                    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:  August 14, 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)

                                       18


 

5 1,000 6-MOS DEC-31-1998 JUN-30-1998 1,120 0 44,819 1,569 42,547 89,458 42,211 22,397 118,777 24,135 18,411 0 0 102 72,757 118,777 108,217 108,217 92,200 92,200 0 0 1,069 4,417 1,770 2,647 0 0 0 2,647 0.26 0.26
                             AMENDMENT DATED AS OF
                                  MAY 14, 1998

                                       TO

                             RIGHTS AGREEMENT DATED
                           AS OF MAY 15, 1997 BETWEEN
                             L.B. FOSTER COMPANY (A
                           DELAWARE CORPORATION) AND
                           AMERICAN STOCK TRANSFER &
                         TRUST COMPANY, AS RIGHTS AGENT

               -------------------------------------------------

         Whereas, as of May 15, 1997 L.B. Foster Company, a Delaware corporation
("L.B.  Foster- DE"), and American  Stock  Transfer & Trust Company,  a New York
corporation   ("Rights  Agent"),   entered  into  a  Rights  Agreement  ("Rights
Agreement") setting forth the terms of certain Rights ("Rights") to be issued by
L.B.  Foster-DE to purchase  shares of Class A Common Stock,  par value $.01 per
share, of L.B. Foster-DE; and

         Whereas,  by action of the board of directors of L.B.  Foster-DE on May
15, 1997, a dividend  distribution of one Right for each share of Class A Common
Stock outstanding on May 21, 1997 was made, and the board further authorized the
issuance of one Right for each share of Class A Common Stock issued  between May
21, 1997 and the Distribution  Date (as defined in the Rights  Agreement),  each
Right, when exercisable, entitling the registered holder thereof to purchase one
share  of  Class A  Common  Stock  from  L.B.  Foster-DE  for  $30,  subject  to
adjustment; and

         Whereas,  at the close of business on May 14, 1998, L.B.  Foster-DE was
merged ("Merger") into L.B. Foster Company,  a Pennsylvania  corporation  ("L.B.
Foster-PA"),  pursuant to a Plan of Merger whereby L.B.  Foster-PA  succeeded to
all the property,  rights and  obligations  of L.B.  Foster- DE, L.B.  Foster-DE
ceased to exist as a Delaware corporation, and each outstanding share of Class A
Common Stock of L.B.  Foster-DE  (including  shares held in the treasury) became
and was converted into one validly issued,  fully paid and non-assessable  share
of common stock, $.01 par value, of L.B. Foster-PA; and

         Whereas,  L.B.  Foster-PA and the Rights Agent wish to amend the Rights
Agreement to reflect and confirm that L.B. Foster-PA has succeeded to all of the
rights and obligations of L.B.  Foster-DE  thereunder and to reflect and confirm
certain conforming changes therein.

         Now,  therefore,  L.B. Foster-PA and the Rights Agent,  intending to be
legally bound, agree as follows:

         1. As of the time of the Merger,  L.B.  Foster-PA  succeeded to all the
rights and obligations of L.B.  Foster-DE under the Rights  Agreement,  and L.B.
Foster-PA  replaced,  and hereby does replace,  L.B.  Foster-DE as the "Company"
under the Rights Agreement.

2.  As of the  time  of the  Merger,  each  Right  theretofore  issued  by  L.B.
Foster-DE,  and  which  attached  to a share  of  Class A  Common  Stock of L.B.
Foster-DE,  became,  and hereby  does  become,  a Right,  when  exercisable,  to
purchase  from L.B.  Foster-PA  one share of common stock of L.B.  Foster-PA for
$30, subject to adjustment as provided in the Rights Agreement, such Right being
attached to the share of common stock of L.B. Foster-PA into which such share of
Class A Common Stock of L.B. Foster-DE has been converted.

         3. As of the time of the Merger, all references in the Rights Agreement
to "Common Stock" became, and hereby do become,  references to the common stock,
$.01 par  value  per  share,  of L.B.  Foster-PA,  and all  references  to other
securities of L.B. Foster-DE became,  and hereby do become,  references to other
securities of L.B. Foster-PA.

         4. One Right (as such number may be adjusted  pursuant to Section 11(p)
of the Rights  Agreement) to purchase a share of common stock of L.B.  Foster-PA
for $30,  when  exercisable  and subject to adjustment as provided in the Rights
Agreement,  shall be issued for and attach to each share of common stock of L.B.
Foster-PA  issued after the time of the Merger,  whether an  originally-  issued
share or a share delivered from the treasury to which a Right had not previously
attached,  all in  accordance  with Section 3 of the Rights  Agreement as hereby
amended.

         5.       Section  32  of  the  Rights   Agreement  is  hereby  amended
by  substituting   "Commonwealth  of Pennsylvania" for "State of Delaware."

         6. Except as amended herein,  the Rights Agreement and all of its terms
and provisions shall remain in full force and effect.

         IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
duly executed as of the date first above written.

                                        L.B. FOSTER COMPANY

                                        By: /s/ David L. Voltz
                                        ----------------------

                                        Name:  David L. Voltz
                                        Title: Vice President


                                         AMERICAN STOCK TRANSFER &
                                         TRUST COMPANY, as Rights Agent

                                         By: /s/ Herbert Lemmer
                                         ----------------------

                                         Name:  Herbert Lemmer
                                         Title: Vice President