Historic Bridges of the U.S.

Butler City Viaduct (Butler County, Pennsylvania)
Built 1918; rehabilitated 1972
Deck truss bridge over B&LE Railroad on PA 8 in Butler
Open to traffic

McClintock Bridge (Venango County, Pennsylvania)
Built 1930; rehabilitated 1978
Through truss bridge over Oil Creek on PA 8 in Hasson Heights
Open to traffic

Sandy Creek Bridge (Venango County, Pennsylvania)
Built 1926; rehabilitated 1966
Deck truss bridge over Sandy Creek on PA 3013 (Old PA 8/Pecan Hill Road)
Open to traffic

South Franklin Street Bridge (Crawford County, Pennsylvania)
Built 1940; rehabilitated 1981
Steel through arch bridge over Oil Creek on PA 8 (Franklin Street) in Titusville
Open to traffic