The Causeway Bridge is closed in both directions after multiple wrecks this morning as dense fog hovered over Lake Pontchartrain.
Fox 8 reports as many as 40 to 50 vehicles may have been involved.
The lingering fog also prompted the closure of the westbound lanes of the Bonnet Carre Spillway.
Get the latest from the News Talk 99.5 WRNO Traffic Center here: Traffic Conditions