INTERSTATE 10 (wikipedia.org)

There will be intermittent lane closures happening through Saturday, March 11 on the I-10 Atchafalaya Basin Bridge in St. Martin and Iberville Parishes. These closures will happen in the westbound left lane and the eastbound right lane including shoulder areas as crews install sign structures. This will happen from 9:00 p.m. until 5:00 a.m.