Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration Statement on Form S-8 (File No. 333-159470) of our report dated June 29, 2017, with respect to the financial statements and supplemental schedule of L.B. Foster Company Savings Plan for Bargaining Unit Employees included in this Annual Report on Form 11-K for the year ended December 31, 2016.
/s/ Dixon Hughes Goodman LLP
Charleston, West Virginia
June 29, 2017