NEW BEDFORD, Mass. (WPRI) — An investigation is underway after a rollover crash left one person dead Tuesday morning.

Officials responding to the crash just before 5:30 a.m. on Route 18 near MacArthur Drive found the car flipped over on its roof in the median.

Police have not yet identified the person who died.

Route 18 was closed between Union Street and MacArthur Drive while crews worked to clear the wreckage, but it has since reopened.