A driver has died in a single-vehicle crash in Baldivis.
It happened around 5.45am on Friday on the Kwinana Freeway northbound near Karnup Road.
Police have confirmed the driver died at the scene and a passenger has been taken to hospital.
The Kwinana Freeway was closed in both directions for several hours but has since reopened.
Major Crash officers are investigating.
Traffic is being diverted. PIC: Main Roads WA