Iron bridge (Rose Point, 190', c1935, closed) across Slippery Rock Creek E. of New Castle, Slippery Rock Township, Lawrence County, PA. US422 E. 5.9 miles from jct with Bus.US422 on the E. side of New Castle, N. (curves E.) on Old Butler Rd. (Old US422) 0.4 miles to the bridge. (5-12-06, N40 58.29 W80 10.92) Photo by Jack Schmidt.