RR bridge (Maryland & Pennsylvania) across Codorus Creek in York, York County, PA. Bus.I83 (George St.) S. 1.9 miles from jct with I83 exit 22 on the N. side of York, W. on Gay Av. 0.25 miles to the bridge to the NW. (6-8-06, N39 57.84 W76 44.01) Photo by Jack Schmidt.