Bridge in Upper Merion Township

Bridge in Upper Merion Township is a historic stone arch bridge located at Gulph Mills in Upper Merion Township, Pennsylvania. The bridge crosses Gulph Creek, and was built in 1789. It has a single span with a width of 34 feet, and an overall length of.
The bridge's datestone features an archaic spelling of Federal:
The Bridge in Upper Merion was listed on the National Register of Historic Places in 1988. As of August 2021, it was the fifth-oldest bridge in use in the United States.
In 2021, the bridge structure was repaired and rehabilitated by contractor J.D. Eckman, with 100% funding from the Pennsylvania Department of Transportation, also known as PennDOT.