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DOTD Announcements
Overnight Closures Scheduled for Harvey Tunnel for Electrical Testing (Jefferson Parish)
Monday, April 13, 2026 at 12:51:54 PM
HARVEY, La. – The Louisiana Department of Transportation and Development (DOTD) announces that the eastbound and westbound US 90B Harvey Tunnel will be closed to vehicular traffic nightly from 7:00 p.m. to 6:00 a.m., beginning Monday, April 13, through Friday, April 24, 2026 (ending the morning of Saturday, April 25), for electrical testing.

These closures are part of the ongoing Harvey Tunnel Project.

During the closures, motorists may use the elevated US 90 Business (Westbank Expressway) as a detour.

Motorists are advised to plan accordingly, allow extra travel time, and use caution when traveling through the area.

All work is weather permitting.

For additional information, motorists may call 511 or visit www.511la.org. Out-of-state travelers may call 1-888-ROAD-511 (1-888-762-3511). Updates are also available at www.dotd.la.gov or through DOTD’s social media channels.