Updated 10 p.m.: The Louisiana State Police are working on several vehicle crashes on I-10 at Whiskey Bay and have closed the westbound interstate at that location.

Officials report multiple vehicles are involved, including tractor trailers, and the roadway has been closed since about 7 p.m.

Emergency personnel are on scene and officials are diverting westbound motorists to LA Highway 415 (Lobdell) as a detour until the roadway can be cleared.