(Hamilton Township Park, 24', 2016, 35-25-p) across a ditch in Hamilton Township Park S. of Columbus, Hamilton Township, Franklin County, OH. US23 S. 0.85 miles from jct with I270 exit 52 on the SW side of Columbus, E. on Rathmell Rd. 1.8 miles, S. on Lockbourne Rd. 0.6 miles to the bridge on the W. side of the road. (N39 51.152 W82 58.300) Photos by Greg Hamilton 7-12-16.