About 6.20pm (November 23, 2017), emergency services attended the Old Hume Highway, Woodlands, about 5km south of Mittagong, following information a car had crashed.

Police located a severely damaged car which appeared to have left the road and crashed into a tree on the western side.

The 20-year-old male driver, and sole occupant of the car, died at the scene.

A crime scene has been established and an investigation has commenced to determine the circumstances surrounding the crash.