Highway 19 - Round Spring Valley Bridge
Shannon County, MO
The southernmost of the trio of bridges crosses a valley where Round Spring feeds into the Current River. The bridge is a two-rib, open spandrel concrete arch with one main 150-foot span with concrete deck girder approach spans on both ends for a total length of 523 feet. The bridge was built in 1930 for $70,152.85 and bears structure number J 420.