U.S. Highway 90 Construction Begins in St. Mary Parish

Road construction along U.S. Highway 90 in St. Mary Parish begins Thursday, November 12, 2026. Motorists should prepare for possible delays affecting daily commutes and morning and afternoon school bus routes.
Work is scheduled Monday through Friday, from 7 a.m. to 5 p.m., with an estimated completion date of August 28, 2027, weather permitting.

Drivers are encouraged to allow extra travel time, use caution in construction zones and remain patient with school bus operators and student drivers.

Motorists’ patience and cooperation will help keep students, road crews and the community safe.