<SEC-DOCUMENT>0000352825-21-000037-index.html : 20210624
<SEC-HEADER>0000352825-21-000037.hdr.sgml : 20210624
<ACCEPTANCE-DATETIME>20210624162122
ACCESSION NUMBER:		0000352825-21-000037
CONFORMED SUBMISSION TYPE:	11-K/A
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210624
DATE AS OF CHANGE:		20210624

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FOSTER L B CO
		CENTRAL INDEX KEY:			0000352825
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-METALS SERVICE CENTERS & OFFICES [5051]
		IRS NUMBER:				251324733
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-10436
		FILM NUMBER:		211043076

	BUSINESS ADDRESS:	
		STREET 1:		415 HOLIDAY DR
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15220
		BUSINESS PHONE:		4129283431

	MAIL ADDRESS:	
		STREET 1:		415 HOLIDAY DR
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15220
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K/A
<SEQUENCE>1
<FILENAME>lbfosterco11-ka2020014.htm
<DESCRIPTION>11-K/A
<TEXT>
Document 1 - file: lbfosterco11-ka2020014.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>ex2310142020.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 2 - file: ex2310142020.htm

</DOCUMENT>
</SEC-DOCUMENT>