A woman died when her car ran off the road and hit a culvert in Berkeley County, Coroner Bill Salisbury said.

The 2:15 a.m. Saturday accident claimed the life of Tiffany Williams, 35, of Summerville, Salisbury said.

Her cause of death was full-body blunt force trauma.

The accident happened on Old Dairy Road.

The S.C. Highway Patrol also investigated the accident.