Overview
Lake Pontchartrain is a large brackish lake north of New Orleans, crossed by the Lake Pontchartrain Causeway, one of the longest bridges over water in the world.
History
The causeway opened in the 1950s, linking New Orleans with the north shore suburbs.
Today
The lakefront is popular for fishing, walking and boating, and the causeway carries thousands of commuters daily.
Compiled October 2026. History is summarized for general interest; check primary sources for research. This landmark is local context, not an employer or job listing.