5 Most Traveled Bridges in Louisiana

Louisiana boasts a storied history, vibrant culture, and breathtaking natural landscapes, including some of the nation’s most remarkable bridges. Whether traversing them by car, marveling from a distance, or strolling across on foot, these bridges offer captivating views, engineering marvels, and intriguing stories. In this blog post, we’ll introduce you to Louisiana’s five most frequented bridges and the compelling reasons to include them in your itinerary.

1. Lake Pontchartrain Causeway Bridge

The Lake Pontchartrain Causeway Bridge, recognized by the Guinness World Records as the world’s longest continuous bridge over water, stretches 24 miles across Lake Pontchartrain, linking Metairie and Mandeville. Comprising two parallel spans constructed in 1956 and 1969, the bridge provides four traffic lanes and two exits, leading to Madisonville and North Shore Beach. Offering spectacular views of the lake, wetlands, and wildlife, especially during sunrise and sunset, it is a popular spot for activities like fishing, boating, and kayaking.

2. Crescent City Connection Bridge

Connecting the east and west banks of the Mississippi River in New Orleans, the Crescent City Connection Bridge is an iconic structure consisting of three bridges—two cantilever bridges and one cable-stayed bridge. Originally named the Greater New Orleans Bridge and completed in 1958, it was renamed in 1989 to reflect the crescent shape of the river and the city. Carrying over 150,000 vehicles daily, it stands as a city landmark, illuminated by thousands of lights at night. The bridge provides breathtaking panoramic views of the river, the city, and hosts spectacular events like New Year’s Eve and Mardi Gras fireworks.

3. Huey P. Long Bridge

Named after the former Louisiana governor and senator, the Huey P. Long Bridge stands as the longest and highest steel railroad bridge in the United States. Spanning 4.4 miles across the Mississippi River in Jefferson Parish, it underwent a significant expansion from 2006 to 2013, adding lanes, railroad tracks, and enhancing overall infrastructure. A vital link for commerce and transportation, the bridge is an engineering marvel with massive steel trusses and arches, rising 135 feet above the river.

4. Horace Wilkinson Bridge

The highest bridge in Louisiana, the Horace Wilkinson Bridge, clears 175 feet above the Mississippi River in Baton Rouge. Completed in 1968, it carries six lanes of Interstate 10, offering a scenic vantage point for river and city views. Known as the “New Bridge,” it is distinguishable from the older Mississippi River Bridge nearby and is notorious for traffic congestion during peak hours and special events.

5. Atchafalaya Basin Bridge

Also known as the Louisiana Airborne Memorial Bridge, the Atchafalaya Basin Bridge is the second-longest bridge in the U.S. and the fourteenth-longest globally. Spanning 18.2 miles across the Atchafalaya Basin, the bridge showcases two parallel spans built in 1971 and 1973. Passing over a diverse ecosystem of water, land, and wildlife, the bridge is a unique experience, adorned with flags and plaques honoring the military veterans of Louisiana.


Louisiana’s bridges are not just practical structures but also artistic and historical landmarks that reflect the state’s culture, heritage, and innovation. Whether you’re a local or a visitor, these bridges offer a blend of functionality and beauty that merits exploration. Don’t miss the opportunity to experience the unique charm of Louisiana’s bridges and immerse yourself in the state’s rich tapestry of history and nature.

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