UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT
     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934


 Date of Report (Date of earliest event         April 24,  2008 (April 24, 2008)
 reported)                                      --------------------------------


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


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


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


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


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         (Former name or former address, if changed since last report.)


Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR
230.425)

[ ] Soliciting  material  pursuant to Rule 14a-12 under the Exchange Act (17 CFR
240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
Act (17 CFR 240.13e-4(c))

Item 2.02         Results of Operations and Financial Condition

     On April 24,  2008,  L.B.  Foster  Company (the  "Company")  issued a press
release  announcing  the Company's  results of operations  for the first quarter
ended March 31, 2008. A copy of that press release is furnished with this report
as Exhibit 99.1.

The  information  contained  in this  Current  Report  shall not be deemed to be
"filed" for the  purposes of Section 18 of the  Securities  and  Exchange Act of
1934 (the "Exchange Act"), as amended,  or otherwise  subject to the liabilities
of that section,  nor shall such information be deemed incorporated by reference
in any filing under the Securities and Exchange Act of 1933, as amended,  except
as shall be expressly set forth by specific reference in such filing.


Item 9.01         Financial Statements and Exhibits

(d)      Exhibits

99.1              Press Release issued by L.B. Foster Company, April 24, 2008.

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. L.B. Foster Company ------------------- (Registrant) Date April 24, 2008 -------------- /s/ David J. Russo ------------------ David J. Russo Senior Vice President, Chief Financial Officer and Treasurer

EXHIBIT INDEX ------------- Exhibit Number Description - -------------- ----------- 99.1 Press Release dated April 24, 2008, of L. B. Foster Company.

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                                  PRESS RELEASE


L.B. Foster Company

415 Holiday Drive, Pittsburgh, PA 15220

Contact:   David J. Russo

Phone:     (412) 928-3417

FAX:       (412) 928-7891

Email:     investors@LBFosterCo.com

FOR IMMEDIATE RELEASE



                          L.B. FOSTER REPORTS IMPROVED

                        INCOME FROM CONTINUING OPERATIONS


PITTSBURGH,  PA, April 24, 2008 - L.B. Foster Company (NASDAQ:  FSTR), a leading
manufacturer,  fabricator,  and  distributor  of products and services for rail,
construction,  energy and utility markets, today reported that its first quarter
earnings per diluted share from continuing  operations were $0.57. These results
include a pretax gain related to additional  proceeds  from a favorable  working
capital adjustment  pursuant to the prior year sale of the Company's  investment
in the DM&E Railroad of $2.0  million,  as well as a pretax gain on the sale and
lease-back of our threaded products facility in Houston,  Texas. Excluding these
gains, earnings per diluted share from continuing operations were $0.36 compared
to $0.28 in last year's first quarter,  a 29% increase.  This represents  record
first  quarter  earnings  for the Company and marks the  thirteenth  consecutive
quarter  the  Company has  recorded  an  earnings  increase  over the prior year
quarter.

2008 First Quarter Results
In the first quarter of 2008, L.B. Foster had income from continuing  operations
of $6.3 million or $0.57 per diluted  share  compared to income from  continuing
operations  of $3.1 million or $0.28 per diluted  share in the first  quarter of
2007.

Net sales  decreased  15.6% to $93.4 million  compared to $110.7  million in the
prior year quarter.  Gross profit margin was 16.7%, up 390 basis points from the
prior year quarter primarily as a result of increased billing margins, decreased
unfavorable  manufacturing variances and, to a lesser extent, decreased warranty
expense.

Selling and administrative expenses increased $1.0 million or 11.5% over last year's quarter due primarily to increased employee related costs including salaries and benefits. First quarter interest expense was $0.6 million, a 55% decrease from the prior year quarter due principally to decreased average borrowings as the Company generated strong positive cash flows in 2007. Interest income was $0.8 million and $0.0 million in the first quarter of 2008 and 2007, respectively. The Company's income tax rate from continuing operations was 36.1% in the first quarter compared to 35.9% in the prior year quarter. "Consolidated sales declined 15.6% and we anticipate that trend to continue; however, margins were up substantially and we expect that trend to continue as well," commented Stan Hasselbusch, President and Chief Executive Officer. "Tubular product sales were strong, although tubular operating margins declined in the first quarter. Construction Product sales were solid but below last year due primarily to decreased Piling sales. Rail product sales were softer but their operating margins improved due to improved billing margins, a favorable product mix and enhanced operating efficiencies. CXT concrete tie sales decreased from the prior year quarter due to lower sales at our Spokane and Grand Island facilities. Allegheny Rail Products sales increased substantially over last year and our facility in Pueblo, Colorado performed well," remarked Mr. Hasselbusch. Cash used by operations was approximately $9.2 million for the first quarter of 2008 compared to a $7.8 million use of cash in the first quarter of 2007. Capital expenditures were $2.1 million in 2008 compared to $1.5 million during the prior year quarter. "We continue to expect to generate positive cash flows from operations in excess of our capital expenditures in 2008," commented Mr. Hasselbusch, who continued by reporting, "Bookings for the first quarter were $132.8 million, 23% lower than last year, although the gross profit margins inherent in those orders were improved. Our backlog at March 31, 2008 was $173.7 million, 11% lower than last year while, again, the gross profit margin is higher in the 2008 backlog. While we currently anticipate that the energy, rail and construction markets we participate in will be favorable, we continue to expect that 2008 sales and earnings will be challenged by: (i) expectations that our Coated product volumes will be lower than 2007; (ii) reduced concrete tie production and sales at our Grand Island and Tucson tie facilities due to diminished demand by the Union Pacific Railroad and (iii) a reduction of Rail Distribution sales to the DM&E Railroad." Mr. Hasselbusch concluded, "We continue to undertake initiatives across the organization to improve our core businesses while we pursue synergistic and accretive acquisitions." L.B. Foster Company will conduct a conference call and webcast to discuss its first quarter 2008 operating results and general market activity and business conditions on Thursday, April 24, 2008 at 11:00am ET. The call will be hosted by Mr. Stan Hasselbusch, President and Chief Executive Officer. Listen via audio on the L.B. Foster web site: www.lbfoster.com, by accessing the Investor Relations page.

The Company wishes to caution readers that various factors could cause the actual results of the Company to differ materially from those indicated by forward-looking statements in news releases, and other communications, including oral statements, such as references to future profitability, made from time to time by representatives of the Company. Specific risks and uncertainties that could affect the Company's profitability include, but are not limited to, general economic conditions, sudden and/or sharp declines in steel prices, adequate funding for infrastructure projects, production delays or problems encountered at our manufacturing facilities, and the availability of existing and new piling and rail products. There are also no assurances that the Canadian Pacific Railway will proceed with the Powder River Basin project and trigger any contingent payments to L.B. Foster. Matters discussed in such communications are forward-looking statements that involve risks and uncertainties. Sentences containing words such as "anticipates," "expects," or "will," generally should be considered forward-looking statements. More detailed information on these and additional factors which could affect the Company's operating and financial results are described in the Company's Forms 10-K, 10-Q and other reports, filed or to be filed with the Securities and Exchange Commission. The Company urges all interested parties to read these reports to gain a better understanding of the many business and other risks that the Company faces. The forward-looking statements contained in this press release are made only as of the date hereof, and the Company undertakes no obligation to update or revise these forward-looking statements, whether as a result of new information, future events or otherwise.

CONDENSED STATEMENTS OF CONSOLIDATED OPERATIONS L. B. FOSTER COMPANY AND SUBSIDIARIES (In Thousands, Except Per Share Amounts) Three Months Ended March 31, ---------- ---------- 2008 2007 ---------- ---------- (Unaudited) NET SALES $93,441 $110,666 COSTS AND EXPENSES: Cost of goods sold 77,820 96,476 Selling and administrative expenses 9,366 8,401 Interest expense 555 1,222 Gain on sale of DM&E investment (2,022) - Gain on sale of property (1,486) - Interest income (815) (2) Other expense (income) 151 (256) ---------- ---------- 83,569 105,841 ---------- ---------- INCOME FROM CONTINUING OPERATIONS, BEFORE INCOME TAXES 9,872 4,825 INCOME TAXES 3,566 1,733 ---------- ---------- INCOME FROM CONTINUING OPERATIONS 6,306 3,092 DISCONTINUED OPERATIONS: INCOME FROM DISCONTINUED OPERATIONS, BEFORE INCOME TAXES - 12 INCOME TAXES - 4 ---------- ---------- INCOME FROM DISCONTINUED OPERATIONS - 8 NET INCOME $6,306 $3,100 ========== ========== BASIC EARNINGS PER COMMON SHARE: FROM CONTINUING OPERATIONS $0.57 $0.29 FROM DISCONTINUED OPERATIONS 0.00 0.00 ---------- ---------- BASIC EARNINGS PER COMMON SHARE $0.57 $0.29 ========== ========== DILUTED EARNINGS PER COMMON SHARE: FROM CONTINUING OPERATIONS $0.57 $0.28 FROM DISCONTINUED OPERATIONS 0.00 0.00 ---------- ---------- DILUTED EARNINGS PER COMMON SHARE $0.57 $0.28 ========== ========== AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - BASIC 10,977 10,555 ========== ========== AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - DILUTED 11,141 10,898 ========== ==========

L. B. Foster Company and Subsidiaries Consolidated Balance Sheet (In thousands) March 31, December 31, 2008 2007 ---------- ---------- ASSETS (Unaudited) CURRENT ASSETS: Cash and cash items $117,199 $121,097 Accounts and notes receivable: Trade 45,234 52,856 Other 453 754 Inventories 100,705 102,447 Current deferred tax assets 3,572 3,615 Other current assets 1,701 1,131 Property held for resale - 2,497 Prepaid income tax 329 - ---------- ---------- Total Current Assets 269,193 284,397 ---------- ---------- OTHER ASSETS: Property, plant & equipment-net 44,129 44,136 Goodwill 350 350 Other intangibles - net 47 50 Deferred tax assets 1,416 1,411 Other non-current assets 409 428 ---------- ---------- Total Other Assets 46,351 46,375 ---------- ---------- $315,544 $330,772 ========== ========== LIABILITIES AND STOCKHOLDERS' EQUITY CURRENT LIABILITIES: Current maturities on long-term debt $6,184 $6,191 Accounts payable-trade and other 39,907 53,489 Accrued payroll and employee benefits 5,041 11,490 Current deferred tax liabilities 3,541 3,541 Other accrued liabilities 5,058 8,841 Current liabilities of discontinued operations 200 200 ---------- ---------- Total Current Liabilities 59,931 83,752 ---------- ---------- LONG-TERM DEBT, TERM LOAN 15,476 16,190 ---------- ---------- OTHER LONG-TERM DEBT 11,038 11,866 ---------- ---------- DEFERRED TAX LIABILITIES 1,638 1,638 ---------- ---------- OTHER LONG-TERM LIABILITIES 5,405 3,500 ---------- ---------- STOCKHOLDERS' EQUITY: Class A Common stock 110 109 Paid-in capital 46,994 45,147 Retained earnings 175,620 169,314 Accumulated other comprehensive loss (668) (744) ---------- ---------- Total Stockholders' Equity 222,056 213,826 ---------- ---------- $315,544 $330,772 ========== ==========