Lake Pontchartrain Causeway

The Lake Pontchartrain Causeway is a major bridge in Louisiana that connects the city of New Orleans to towns on the north shore of Lake Pontchartrain. It consists of two parallel bridges, totaling about 24 miles, making it one of the longest continuous bridges in the world. The causeway allows vehicles to cross the lake quickly and safely, bypassing long boat routes and rough waters. Opened in the 1950s, it is vital for daily commuting, commerce, and tourism in the region, providing a direct and efficient link over the lake.