(Dietrich Rd.) across a stream NNW of Mifflinburg, West Buffalo Township, Union County, PA. Buffalo Rd. N. 1.5 miles from jct with PA45 (Chestnut St..) in Mifflinburg, W. (curves N. & back W.) on Dietrich Rd. 0.9 miles to the bridge. (N40 56.34 W77 03.68) Photo by Jack Schmidt 5-20-06.