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US 90 Eastbound and Westbound from Exit 174 (Berwick) to Exit 185 (LA 662) in St. Mary and Assumption Parishes will have alternating lane closures for a sweeping operation on Sunday, September 29 at 8:00 p.m. until Monday, September 30 at 6:00 a.m., weather permitting.
All permit and oversize loads along with emergency vehicles will be allowed to pass but may encounter delays.
DOTD appreciates your patience and reminds motorists to please drive with caution and be on the lookout for work crews and their equipment.