Roubidoux Bridge

ROUBIDOUX BRIDGE, HISTORIC ROUTE 66: This concrete arch bridge was built in 1923 as part of a State Highway 14 road improvement project. The bridge was designed by Missouri State Highway Commission and was built by Koss Construction Company for $44,035. The bridge was 415 feet long and was widened in 1939, 16 years after the road was designated as Route 66, to accommodate a sidewalk for pedestrians. It has remained unaltered since and is the last example of a five-span, filled concrete spandrel bridge in Missouri