Please be advised that U.S. 90, near the City of Crowley in Acadia Parish, will be closed to thru traffic between La. 1124 and the west Jct. of LA 13 beginning Thursday, March 21, 2013.  The roadway will be closed at a point approximately 1 mile west of the Jct. of La. 13 to replace the existing railroad grade crossings on U.S. 90.  The closure will begin Thursday morning at 7:00 a.m. until 3:00 p.m. the same day.  The detour route will be from LA 1124 to LA 92 to LA 13.  The Department regrets the inconvenience caused to the traveling public.