Here’s a brief overview of some of the longest bridges in the USA:
1. Lake Pontchartrain Causeway (Louisiana)
– Length: 23.83 miles (38.35 km)
– This bridge holds the title as the longest continuous bridge over water in the world. It spans Lake Pontchartrain, connecting Mandeville and Metairie in Louisiana.
2. Manchac Swamp Bridge (Louisiana)
– Length: 22.8 miles (36.7 km)
– This bridge is also located in Louisiana and crosses the Manchac Swamp, serving as part of Interstate 55.
3. Atchafalaya Basin Bridge (Louisiana)
– Length: 18.2 miles (29.3 km)
– This twin bridge carries Interstate 10 over the Atchafalaya Basin in Louisiana.
4. Chesapeake Bay Bridge-Tunnel (Virginia)
– Length: 17.6 miles (28.3 km)
– A combination of bridges and tunnels, this structure crosses the mouth of the Chesapeake Bay and connects the eastern part of Virginia with the Delmarva Peninsula.
5. I-10 Bonnet Carré Spillway Bridge (Louisiana)
– Length: 11 miles (17.7 km)
– This bridge is part of Interstate 10 and stretches across the Bonnet Carré Spillway near New Orleans.
6. Louisiana Highway 1 Bridge (Louisiana)
– Length: 8.26 miles (13.3 km)
– This bridge connects Leeville to Port Fourchon, serving as a critical access route for offshore oil fields in the Gulf of Mexico.
7. Verrazzano-Narrows Bridge (New York)
– Length: 2.59 miles (4.16 km)
– Spanning the entrance to New York Harbor, this bridge connects Staten Island and Brooklyn. It’s one of the longest suspension bridges in the world.
These bridges showcase the engineering marvels of the USA, facilitating travel across water bodies, swamps, and bays.
Longest Bridges in USA