(Presidential Towers, 10-sided, IL-10-08) in Champaign, Champaign County, IL. US150 (Prospect Av.) S. 1.5 miles from jct with I74 exit 182, E. on US150 (Springfield Av.) 1.2 miles, S. on 3rd St. 3 blocks to the bldg on the E. side of the road. (2-13-03, N40 06.558 W88 14.091)