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DOTD Announcements
LA 3040 ICWW Tunnel Eastbound & Westbound, Terrebonne Parish -- Roadwork (Closure) H.972496
Tuesday, September 15, 2026 at 7:54:57 AM
  • Route Name: LA 3040 Eastbound,LA 3040 Westbound
    Start Date: Saturday, September 26, 2026 at 7:00 AM
    End Date: Sunday, September 27, 2026 at 5:00 PM
    (Weather Permitting)
    Closure Type: Roadwork
    Closure Reason: Closure
    Closure Category: Full Closure


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    This closure of the LA 3040 Tunnel will be on both Saturday and Sunday September 26th and 27th from 7:00 AM to 5:00 PM. The closure is to reinstall recently rebuilt ventilation motors, install new electrical conduit, and inspect the existing tunnel lighting system.
    Project: H.972496