Officers are investigating a fatal crash which occurred in Irishtown overnight.
At 11pm on Tuesday, October 9 a 34-year-old man was driving a Toyota Landcruiser in a south west direction along Frenches Road.
As he approached a rail crossing the man lost control before rolling onto the railway tracks.
The driver from Quinns Rocks died at the scene of the crash.
Anyone who can assist with this investigation is asked to call Crime Stoppers on 1800 333 000 or make a report online at www.crimestopperswa.com.au