(Restrooms, 16', IL-72-12) in Tower Park in Peoria Heights, Peoria County, IL. Prospect Rd. N. 1.0 miles from jct with US150 (War Memorial Dr.), W. on Glen Av. 250’ to the bldg on the N. side of the road. (N40 44.816 W89 34.497) Photo 5-24-09.