(IL-84-24) NNE of Riverton, Williams Township, Sangamon County, IL. IL54 NE 1.4 miles from jct with Main St. on the N. side of Riverton, N. on Barlow Rd. 1.35 miles to the house on the E. side of the road. (N39 53.703 W89 30.934) Photo 12-10-12.