(Cochran, 27', 1991, 38-62-C) across Two Mile Run NE of Sheffield, Sheffield Township, Warren County, PA. US6 NE (curves E.) 5.5 miles from jct with PA666 in Sheffield to the bridge on the S. side of the road. (5-15-06, N41° 44.28', W78° 57.34') Photos by Jack Schmidt.