Flyover of the Tunkhannock Creek Viaduct (Nicholson Bridge)

Apr 1

Written By Herman Yung

One of the longest concrete bridges in the world is in PA!

longestconcretebridgeviaductTunkhannock Creek ViaductNicholson Bridge

Herman Yung

Building Los Angeles' Earthquake-Proof Bridge

Talking about the Delaware River Viaduct and the Lackawanna Cut-Off Restoration project