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DOTD Announcements
I-49 Northbound at Exit 1A – I-10 East (Baton Rouge), Lafayette Parish, Ramp Closures
Tuesday, June 9, 2026 at 8:29:47 AM
I-49 Northbound Exit Ramp at Exit 1A – I-10 East (Baton Rouge) will be closed on Wednesday, June 10 at 8:00 p.m. until Thursday, June 11 at 6:00 a.m., weather permitting.

These ramp closures are necessary to allow crews to perform milling operations for the I-10 on ramp.

Motorist traveling on I-49 Northbound will only be able to access I-10 East via the posted detour route, which includes continuing northbound on I-49 to Exit 1C – Pont Des Mouton Road, turn west on Pont Des Mouton Road, then take I-49 Southbound to Exit 1A – I-10 East (Baton Rouge).

Emergency vehicles will not have access to the I-49 Northbound exit ramp at Exit 1A – I-10 East (Baton Rouge).

Detour routes will be posted during the ramp closure periods.

There will be no vehicle width restrictions with this work.

DOTD appreciates your patience and reminds you to please drive with caution through the construction sit and be on the lookout for work crews and their equipment.