Stone arch bridge (Little Antietem Creek East Branch, 1859) across Little Antietem Creek East Branch SE of Waynesboro, Washington Township, Franklin County, PA. PA997 SW 0.5 miles from jct with Main St. (PA16) in Waynesboro, SE (left) on State St. (PA997) 0.5 miles, left on Welty Rd. 0.15 miles to the bridge on the W. side of the road. (7-8-06, N39 44.06 W77 33.31) Photos by Jack Schmidt.