 PITTSBURGH, March 04, 2021 GLOBE NEWSWIRE -- L.B. Foster Company the Company NASDAQ: FSTR is pleased to announce the promotions of Gregory Greg W. Lippard, the Companys Vice President of Rail Technologies Services, to Senior Vice President, Rail Technologies Services, and William Bill F. Treacy, the Companys Vice President of Infrastructure Solutions, to Senior Vice President, Infrastructure Solutions, each effective immediately. 