Pennsylvania, US
Witherup Bridge is a historic Pratt pony truss bridge located in Clinton Township, Venango County, Pennsylvania. It was built by the Canton Bridge Company in 1906. It measures 86-foot-long (26 m) and crosses the Scrubgrass Creek. It was listed on the National Register of Historic Places in 1988.
Listen to the audio guide for Witherup Bridge Free on WIP — starts by itself when you arrive, even with the screen off