Tunnel (Noble Rd.) across Noble Rd. & Pine Creek S. of Christiana, Sadsbury Township, Lancaster County, PA. Bridge St. (PA372) S. 0.5 miles from jct with Gay St. in Christiana, continue S. (right) on Noble Av. 0.2 miles to the tunnel. (6-2-06, N39 56.73 W75 59.52) Photo by Jack Schmidt.