Flying over Lake Pontchartrain Causeway Longest bridge in the USA
Google street view timelapse. Lake Pontchartrain Causeway (Louisiana, USA)
Driving onto The Lake Pontchartrain Causeway in Louisiana
Moment in History Extra: Bascule Bridge
16 Miles & No Curvature!
The Lake Pontchartrain Causeway, sometimes only the Causeway, is a fixed link 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. The southern terminus of the Causeway is in Metairie, Louisiana, a suburb of New Orleans. The northern terminus is at Mandeville, Louisiana.