(Archery Club Rd., 71') across Mosquito Creek NE of Blue Mound, Blue Mound Township, Macon County, IL. IL48 NE 1.5 miles from jct with Pleasant Rd. (Lewis St.) in Blue Mound, N. on Archery Club Rd. 0.3 miles to the bridge. (9-10-08, N39 43.418 W89 06.177)