Iron bridge (Inclined Plane, 237', 1890, rebuilt 1965, 2001) across Conemaugh River to the bottom of the Inclined Plane Tram in Johnstown, Cambria County, PA. PA56 (Roosevelt Blvd) S. 0.25 miles from jct with Washington St. on the NW side of Johnstown to the bridge on the W. side of the road. (7-19-06, N40 19.56 W78 55.53) Photo by Jack Schmidt.