Around 7.30am this morning police were called to a crash involving three or four cars at the turn-off to Warwick Road on the Mitchell Freeway northbound.
It is understood one of the people involved in the crash fled the area. Shortly afterwards a man was hit by a train, 500m north of the crash scene.
Police are investigating a possible link between the two incidents.
Anyone with information or dash cam vision is asked to contact Crime Stoppers by calling 1800 333 000 or by making a report online at crimestopperswa.com.au
The right lane northbound on the Mitchell Freeway remains closed at Warwick Road as police respond to the incident. The right lane of Warwick Road eastbound is also closed.
Trains on the Joondalup line are cancelled between Whitfords and Stirling stations. Replacement buses will run until the train lines are reopened…