(Shoe, Brown) in Clayton, St. Louis County, MO. Ladu Rd. (becomes Maryland Av.) E. 0.5 miles from jct with I170 exit 1 NW of Clayton to the shoe on the S. side of the road at 8300. Giant shoe made out of hundreds of normal sized aluminum shoes at the entrance to the Brown Shoe Co. (N38 39.15 W90 20.76) Photos by Jack Schmidt 3-18-07.