Iron bridge (N2200E, 68') across Flat Branch SE of Stonington, Prairieton Township, Christian County, IL. CR4 (North Rd. - becomes E2000N) E. 3.9 miles from jct with IL48 (Main St.) in Stonington, S. on N2225E (CR4) 1.25 miles, W. on E1880N 0.25 miles, S. on N2200E 0.9 miles to the bridge. (11-9-07, N39 36.526 W89 07.155)