Airtight Bridge

The Airtight Bridge is a steel bridge spanning the Embarras River in Coles County, Illinois, in the United States 8 miles (13 km) north of Charleston, Illinois. The bridge is a Pratt through truss bridge with a steel structure, a wooden deck, and concrete piers. The bridge was built in 1914 by the Decatur Bridge Company and designed by engineer Claude L. James. It was added to the National...