(SJSD) S. of Joliet, Will County, IL. US52 (Chicago St.) S. 0.4 miles from jct with I80 exit 132, continue S. on IL53 (Chicago St.) 0.7 miles, E. on Zarley Blvd ½ block to the tower on the S. side of the road. (6-10-09, N41 29.657 W88 04.773)