Stone arch bridge (Forest Park #2) on a bike trail in Forest Park in St. Louis, St. Louis County, MO. McCausland Av. (becomes Skinker Blvd) N. 1.2 miles from jct with I64 exit 33 in St. Louis, E. on Lagoon Dr. 0.4 miles to the bike trail on the S. side of the road. Bridge is about 600’ from the road. (2-14-06, N38 38.53 W90 17.60) Photo by Jack Schmidt.