(Riverwalk, 101', 1984, 13-22-c) across West Branch of the DuPage River in Riverwalk Park in Naperville, DuPage County, IL. Jackson St. W. 2 blocks from jct with Washington St. to S Webster, bridge is to the S. across the river. (N41 46.291 W88 09.080) Photo 6-15-00.