Former Conrail president and chief operating officer Tim Tierney joins HNTB

CHERRY HILL, N.J., Aug. 24, 2023 /PRNewswire-PRWeb/ -- Tim Tierney, P.E., who previously served as president and chief operating officer for Conrail, has joined HNTB as a senior project director and rail industry technical advisor. In this role, Tierney will leverage his wealth of experience in the rail and freight logistics industry to advise clients on various large scale railroad operations, design and construction projects.