Iron bridge (Sugar Creek overflow, 56') across Sugar Creek overflow SE of Hartsburg, Orvil Township, Logan County, IL. IL121 SE 1.7 miles from jct with Front St. (CR18) in Hartsburg, E. on 2150th St. 0.9 miles, S. on 1050th Av. 0.4 miles to the bridge. (9-8-07, N40 13.359 W89 24.201)