(River) in Wilmington, Will County, IL. IL102 (Water St.) SE 1.1 miles from jct with IL53 (Baltimore St.), NE (left) on Robert Weidling Dr. 1 block, SE (right) on Buchanan St. 250’ to the tower on the NE side of the road. (N41 17.674 W88 08.156) Photos 4-18-09.