There will be an exit closing on Thursday on I-10 Westbound in Calcasieu Parish. Exit 23 (LA 108) will be closed beginning at 8:00 a.m. and lasting until 3:00 p.m. for roadway maintenance. Traffic officials say if you heading westbound that day towards LA 108 that you should take Exit 21 (LA 27) and head south to LA 108.