CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the Registration Statements (Nos. 333-159470 and 333-222213) on Form S-8 of our report dated JuneĀ 5, 2020, which appears in this annual report on Form 11-K of the L.B. Foster Company Savings Plan for Bargaining Unit Employees for the year ended December 31, 2019.
/s/ Baker Tilly Virchow Krause, LLP
Pittsburgh, Pennsylvania
JuneĀ 5, 2020