Aerial footage showing U.S. Army Corps of Engineers' installation of temporary, fiber-reinforced plastic sheeting, "blue roofs," on homes damaged by Hurricane Ida, Gretna, Louisiana. (Photo courtesy of USACE contractor)
Aerial footage showing U.S. Army Corps of Engineers' installation of temporary, fiber-reinforced plastic sheeting, "blue roofs," on homes damaged by Hurricane Ida, Gretna, Louisiana. (Photo courtesy of USACE contractor)