(Oestreicher, 23', c1995, 13-73-a) across Sixmile Creek S. of Du Quoin, Du Quoin No. 4 Township, Perry County, IL. Wells St. (becomes Wells St. Rd.) S. 2.6 miles from jct with Main St. in Du Quoin to the bridge on the E. side of the road at 719. (N37 58.395 W89 14.882) Photos by Jack & June Schmidt 6-6-23.