The Greater New Orleans Expressway Commission (GNOEC), commonly called The Causeway Commission, is an entity responsible for the maintenance, construction, and enforcement of safety laws on the Lake Pontchartrain Causeway. It is headquartered in the New Orleans suburb of Metairie.
The Causeway Commission consists of five commissioners from Jefferson and St. Tammany parishes.
References
Greater New Orleans Expressway Commission Wikipedia(Text) CC BY-SA