Interstate 255

Jefferson Barracks Bridge (St. Louis County, Missouri)
Westbound bridge built 1984; eastbound bridge built 1990
Pair of parallel tied arch bridges over the Mississippi River on Interstate 255 / U. S. Highway 50
Open to three lanes of traffic in each direction

Telegraph Road Overpass (St. Louis County, Missouri)
Built 1947; replaced 2008
Lost two-span rigid-frame concrete bridge over Interstate 255 on Missouri State Highway 231 (Telegraph Road)
Replaced by a new bridge