Woman killed in Gold Coast car crash

A 40-year-old woman has died in a car crash on the Gold Coast.

It's believed the woman was taking the Smith Street exit on the Pacific Motorway when she hit a road sign and overturned.

Another car then collided with her overturned vehicle.

The woman driver, who was alone in the car, died at the scene.

The 53-year-old male driver of the second vehicle was not seriously injured.