Since April 1, 2020, the U.S. Army Corps of Engineers, New Orleans District has periodically closed the left lane of General De Gaulle Drive westbound to traffic between Behrman Place and MacArthur Boulevard for work related to the Southeast Louisiana Urban Flood Control project. Starting Monday, April 20, the construction crew will begin pouring concrete base slabs. As a result, concrete trucks will make frequent deliveries, causing the left lane to be closed more often between the hours of 9 a.m. and 3 p.m.