(Eagle) in Decatur, Macon County, IL. Mound Rd. (CR22) W. 0.3 miles from jct with IL48 on the far NE side of Decatur, S. on Greenswitch Rd. 300’ to the carving on the W. side of the road at 3767. (N39 53.491 W88 55.052) Photos 3-4-06.