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DOTD Announcements
I-10 EB & WB on the Atchafalaya Basin Bridge, St. Martin Parish, Alternating Lane Closures
Tuesday, September 1, 2026 at 8:30:49 AM
I-10 Eastbound and Westbound on the Atchafalaya Basin Bridge will have alternating lane closures between mile markers 121 and 124 for routine bridge inspections during the following times, weather permitting:

  • Eastbound: Tuesday, September 8 from 6:00 a.m. until 12:00 p.m.
  • Westbound: Wednesday, September 9 from 6:00 a.m. until 12:00 p.m.
  • Eastbound: Thursday, September 10 from 6:00 a.m. until 12:00 p.m.

The bridge will be open to regular traffic with a 16-foot lane restriction on over-sized loads passing through the work zone.

Emergency vehicles will have access to the area but may experience delays.

DOTD appreciates your patience and reminds you to please drive with caution and be on the lookout for work crews and their equipment.