(Iron Hill or Pine Valley, 81', 1842, 38-09-12) across Pine Run W. of Doylestown, Bucks County, PA. US202 W. 1.8 miles from jct with PA611 on the W. side of Doylestown, N. on Keeley Av. (becomes Old Iron Hill Rd.) 0.5 miles to the bridge. (N40 18.316 W75 11.236) Photos by Jack Schmidt 6-25-06.