Italy
The Chacahoula Swamp Bridge is a twin concrete trestle bridge in the U.S. state of Louisiana. With a total length of 29,544 ft (9,005 m), it is one of the longest bridges in the world. The bridge carries US 90 over the Chacahoula Swamp in Louisiana The bridge was opened in 1995.
Listen to the audio guide for Chacahoula Swamp Bridge Free on WIP — starts by itself when you arrive, even with the screen off