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DOTD Announcements
Houma Tunnel Closure LA 3040, Terrebonne Parish -- Roadwork (Cleaning Operations)
Thursday, May 7, 2026 at 11:22:27 AM
  • Route Name: LA 3040 Eastbound,LA 3040 Westbound
    Start Date: Thursday, May 14, 2026 at 7:00 PM
    End Date: Saturday, May 16, 2026 at 5:00 AM
    Closure Type: Roadwork
    Closure Reason: Road Maintenance Operations
    Closure Category: Full Closure
    Start Cross Street: DUNN ST
    End Cross Street: SAADI ST
    Recurrence: The closure will occure each night between 7:00 PM and 5:00 AM
    Detour: Detour to LA 24 Twinspan Bridge or LA 315 Dularge Bridge


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    Comments
    This is a full tunnel closure on each night May 14th and May 15th from 7:00 PM to 5:00 AM
    Safety Reminder
    DOTD appreciates your patience and reminds you to please drive with caution through the work zone and be on the lookout for work crews and their equipment.