1 dead after crashing into dump truck along La. 67 in Zachary, LSP saysZACHARY — One person died in a two-vehicle crash on La. 67 near Welch Lane in Zachary, according to Louisiana State Police. 67 when the vehicle crossed the centerline and struck a trailer full of sand being towed by a dump truck traveling the opposite direction, LSP said. The dump truck driver sustained minor injuries and was taken to a hospital.