How long is the causeway bridge in Metairie Louisiana
The Lake Pontchartrain Causeway, the longest highway bridge over water in the world atjust under 24 miles, links Metro-New Orleans on the south shore of the lake (from Metairie inJefferson Parish) with the town of Mandeville in St. Tammany Parish, on the north shore. The Lake Pontchartrain Causeway holds the distinction as the longest over-water highway in the world. The 24-mile long bridge spans 1/1000th of the earth's circumference on its trek between Metairie and Mandeville, Louisiana. The Lake Pontchartrain Causeway is the longest highway bridge over water in the entire world, spanning 23.9 miles from Metairie on the South Shore to St. Tammany Parish on the North Shore. Introduction. The Lake Pontchartrain Causeway holds the distinction as the longest over-water highway in the world. The 24-mile long bridge spans 1/1000th of the earth's circumference on its trek between Metairie and Mandeville, Louisiana. The Causeway. The Lake Pontchartrain Causeway is the longest highway bridge over water in the entire world, spanning 23.9 miles from Metairie on the South Shore to St. Tammany Parish on the North Shore. The original span opened to the public over 40 years ago in 1956 as a two way, two lane bridge. The longer of the two bridges is 23.83 miles (38.35 km) long. The southern terminus of the Causeway is in Metairie, Louisiana, a suburb of New Orleans. The longer of the two bridges is 23.83 miles (38.35 km) long. The southern terminus of the Causeway is in Metairie, Louisiana, a suburb of New Orleans. The northern terminus is at Mandeville, Louisiana. The Lake Pontchartrain Causeway, sometimes only the Causeway, is a causeway composed of two parallel bridges crossing Lake Pontchartrain in southern Louisiana, United States. The longer of the two bridges is 23.83 miles (38.35 km) long. Lake Pontchartrain Causeway then became the longest bridge over water (continuous) while Jiaozhou Bay Bridge the longest bridge over water (aggregate). The bridges are supported by 9,500 concrete pilings. The two bridges feature a bascule, which spans the navigation channel 8 miles (13 km) south of the north shore. The Lake Pontchartrain Causeway is the longest highway bridge over water in the entire world, spanning 23.9 miles from Metairie on the South Shore to St. Tammany Parish on the North Shore. The original span opened to the public over 40 years ago in 1956 as a two way, two lane bridge.
23.83 Miles