I-10 in BOTH DIRECTIONS on the Atchafalaya Basin Bridge from mile marker 117 in St. Martin Parish to the Grosse Tete exit in Iberville Parish will have alternating lane and shoulder closures NIGHTLY from Sunday, March 8 until Sunday, March 15. This will happen from 8:30 PM until 7 AM each night. DOTD crews will be performing bridge joint repairs, barrier rail repairs, and other miscellaneous repairs. The entrance and exit ramps will be open to traffic.