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DOTD Announcements
UPDATED: REOPENED! I-55 Frontage Rd. (or Old US 51 Low Road) Closure at South Pass Manchac Bridge – Tangipahoa and St. John the Baptist Parish – (Br
Monday, February 19, 2024 at 12:58:41 PM
  • Route Name: I-55 Frontage Rd. Northbound,I-55 Frontage Rd. Southbound
    Start Date: Thursday, March 07, 2024 at 6:00 AM
    End Date: Tuesday, May 07, 2024 at 1:13 PM
    (Weather Permitting)
    Closure Type: Roadwork
    Closure Reason: Bridge Maintenance Operations
    Closure Category: Full Closure
    Detour: Motorists may use the following route to avoid the road closure: Motorists traveling I-55 Frontage Rd. south may take I-55 Manchac Exit (Exit 15) south to the Ruddock Exit (Exit 7) to re-intersect I-55 Frontage Rd. Motorists traveling I-55 Frontage Rd. north may take I-55 Ruddock Exit (Exit 7) north to the Manchac Exit (Exit 15) to re-intersect I-55 Frontage Rd.
    Restrictions: The bridge will be closed.


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    Comments
    Reopened 05/07/2024 1:00 PM There will be a roadway closure on I-55 Frontage Rd. (or Old US 51 Low Road) at the South Pass Manchac Bridge in Manchac, LA, both directions, beginning Thursday, March 7, 2024 6AM through Tuesday, May 07, 2024 at 1PM while DOTD crews perform bridge maintenance operations.
    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.