List of Top 15 Longest Bridges in USA

The longest flyover in the United States is the Judge Harry Pregerson Interchange in Los Angeles, California. It is a complex network of flyovers and ramps that serves as a major transportation hub in the Los Angeles area, connecting the Harbor Freeway (Interstate 110) with the Santa Monica Freeway (Interstate 10). The flyover is approximately 5.5 miles (8.9 kilometers) long and was completed in 1993. It is named after Judge Harry Pregerson, a former federal judge who was instrumental in the development of the project. The flyover was designed to improve traffic flow and reduce congestion in the heavily populated area it serves.

Bridges are man-made constructions used to bridge rivers, lakes, mountain ranges, highways, or any other obstruction in the way of roads, trails, or trains.

These buildings are essential for tying together disparate locations.

A number of highly regarded bridges, including the second-longest over-water bridge in the world, the Lake Pontchartrain Causeway, are located in the United States.

Here is a list of the 15 longest bridges in the United States:

1. Lake Pontchartrain Causeway – 23.83 miles (38.35 kilometers)
2. Manchac Swamp Bridge – 22.80 miles (36.70 kilometers)
3. Atchafalaya Basin Bridge – 18.20 miles (29.26 kilometers)
4. Chesapeake Bay Bridge-Tunnel – 17.60 miles (28.27 kilometers)
5. San Francisco-Oakland Bay Bridge – 8.80 miles (14.15 kilometers)
6. Verrazano-Narrows Bridge – 4,260 feet (1,298 meters)
7. Benjamin Franklin Bridge – 8,000 feet (2,438 meters)
8. Mackinac Bridge – 5,539 feet (1,687 meters)
9. George Washington Bridge – 4,760 feet (1,450 meters)
10. Golden Gate Bridge – 4,200 feet (1,280 meters)
11. Benjamin Harrison Memorial Bridge – 3,758 feet (1,147 meters)
12. John F. Kennedy Memorial Bridge – 3,500 feet (1,067 meters)
13. Baltimore Harbor Tunnel – 3,500 feet (1,067 meters)
14. Chesapeake Bay Bridge – 3,000 feet (914 meters)
15. Ambassador Bridge – 2,790 feet (850 meters)