The Louisiana Department of Transportation and Development (DOTD) announced Wednesday that on Wednesday, Sept. 27, and Thursday, Sept. 28, the I-10 Atchafalaya Basin Bridge in St. Martin and Iberville Parishes will have alternating lane closures in the east and westbound directions for a herbicide spraying operation.

This work is estimated to take place from 9 p.m. until 6 a.m. nightly, weather permitting.

All permit and oversize loads along with emergency vehicles will be allowed to pass. There are no detours.

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

DOTD apologizes for any inconvenience this necessary work may cause.