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DOTD Announcements
UPDATED: I-12 Eastbound and Westbound & Ramps at LA 21 and LA 1077, St. Tammany Parish -- Roadwork H.011137
Thursday, August 7, 2025 at 5:23:02 PM
  • Route Name: I-12 Eastbound,I-12 Westbound
    Start Date: Sunday, August 10, 2025 at 8:00 PM
    End Date: Sunday, September 07, 2025 at 8:00 AM
    (Weather Permitting)
    Closure Type: Roadwork
    Lanes Affected: Partial Closure/ All Lanes
    Special Notes: This is an Alternating lane closure.
    Start Cross Street: LA 21
    End Cross Street: LA 1077
    Recurrence: TUE 9/2 & WED 9/3 - I-12 EB (8PM - 6AM, nightly); WED 9/3 & THU 9/4 - I-12 WB (8PM - 6AM, nightly). FRI 8/5 & SAT 8/6 - I-12 EB (9PM - 8AM, nightly). IMPORTANT: These closures are weather permitting. Please check the message boards for the most current accurate closure information.
    Restrictions: One lane will remain open at all times. There will be no other vehicle restrictions and emergency vehicles will have access. Motorists may encounter a moderate delay during this time.

  • Route Name: I-12 Eastbound,I-12 Eastbound,I-12 Westbound,I-12 Westbound
    Start Date: Sunday, August 10, 2025 at 8:00 PM
    End Date: Wednesday, September 03, 2025 at 6:00 AM
    (Weather Permitting)
    Closure Type: Roadwork
    Closure Reason: Road Construction
    Closure Category: Ramp Closure
    Start Cross Street: LA 21
    End Cross Street: LA 1077
    Recurrence: TUE 9/2 - I-12 EB off-ramp at LA 21 (8PM - 6AM). IMPORTANT: These closures are weather permitting. Please check the message boards for the most current accurate closure information.
    Detour: During the ramp closures at LA 21, motorists should utilize the ramps at Pinnacle Pkwy or LA 1077. During the ramp closures at LA 1077, motorists should utilize the ramps at LA 21.
    Restrictions: Only one ramp will be closed at a time in each direction. Motorists and emergency vehicles will not have access to the ramps closed at the time. IMPORTANT: These closures are weather permitting. Please check the message boards for the most current accurate closure information.


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    Comments
    Crews will be performing asphalt paving operations. IMPORTANT: These closures are weather permitting. Please check the message boards for the most current accurate closure information.
    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.
    Project: H.011137