(Transfer House #3) S. of Decatur, Macon County, IL. Bus.US51 N. 0.3 miles from jct with US51 just S. of Decatur, E. on Mt. Gilead Rd. 1.25 miles, N. on Franklin St. 0.25 miles to the tower on the W. side of the road. Construction pictures. (N39 47.591 W88 57.194) Photos 5-27-11.