Belle Chasse tunnel closes forever, replaced by new bridge

Belle Chasse Tunnel Permanent Closure - New Bridge Opens - December 20, 2023

Motorists switch to new bridge as Belle Chasse tunnel is decommissioned

Belle Chasse Bridge and Tunnel Replacement - Traylor Bros., Inc.

UPDATES - Belle Chasse Bridge and Tunnel Replacement Project

Belle Chasse Tunnel to close permanently

Belle Chasse tunnel to close Thursday night for 10 hours, Traffic

UPDATES - Belle Chasse Bridge and Tunnel Replacement Project

Progress being made on Belle Chasse Bridge and Tunnel Replacement Project

Belle Chasse Tunnel set to close for bridge replacement project

Home - Belle Chasse Bridge and Tunnel Replacement Project

Belle Chasse Bridge & Tunnel Replacement Public - Private Partnership Project - Huval & Associates

Louisiana Department of Transportation & Development