Authorities have identified a Rock Valley woman who died after the car she was driving left the roadway and crashed into a restaurant in southeastern South Dakota.

The South Dakota Highway Patrol says 59-year-old Natalie Jane Plueger was driving along Highway 42 near Rowena about 10:30 a.m. Friday when her car left the roadway, traveled through a ditch and struck a restaurant and an unoccupied parked car.

Plueger was killed. The Highway Patrol says investigators believe the woman experienced some sort of medical problem.

She was wearing a seatbelt.