(IMRR - Sangamon River, 740') NW of Oakford, Oakford No. 9 Township, Menard County, IL. IL97 N. (curves NW) 2.0 miles from jct with Main St. in Oakford to the bridge on the SW side of the road. (N40 07.412 W89 59.085) Photo 12-2-17.