Major Crash Investigations officers are investigating a fatal crash that occurred near Beverley on Wednesday evening.
About 7:07pm a Holden Commodore was driven in a westerly direction, towards York from Beverley, on Great Southern Highway near Top Beverley-York Road, Beverley.
The vehicle left the road and collided with a tree.
The driver, a 35 year old woman, died at the scene.
She was the sole occupant of the vehicle.
Investigators would like to speak to anyone that saw the crash or the vehicle driving prior to the crash.
Anyone with information is asked to call Crime Stoppers on 1800 333 000 or to make a report online at crimestopperswa.com.au.