(Science Center, 220', 1983, 25-115-(a) across Oakland Av. & I64 in St. Louis, St. Louis City County, MO. Kingshighway Blvd S. 0.2 miles from jct with I64 exit 36 in St. Louis, W. on Oakland Av. 0.3 miles to the bridge overhead. (1-11-06, N38 37.78 W90 16.23) Photos by Jack Schmidt.