(24', 49-27-a) across a ditch S. of Black River Falls, Irving Township, Jackson County, WI. WI54 S. 6.4 miles from jct with US12 in Black River Falls to the bridge on the W. side of the road. (2004, N44° 13.11', W90° 53.43') Photo by Jean Trester, submitted by Mike MacCarter.