About 2pm, emergency services responded to reports a black Mitsubishi Triton, driving east on Redmond-Hay River Road, and a train travelling north, were involved in a collision.
The 29-year-old female passenger of the vehicle sustained critical injuries and died at the scene.
The 39-year-old male driver of the vehicle, and three juvenile passengers sustained minor injuries and were conveyed to hospital for treatment.
Major Crash investigators are appealing for anyone with information in relation to this crash to call Crime Stoppers on 1800 333 000 or report the information online via: www.crimestopperswa.com.au  ;
Dash-cam or mobile phone vision relating to this matter can be uploaded directly to investigators via this link: https://wapf.au.evidence.com/axon/community-request/public/redmondcrash… ;
If you or anyone you know has been affected by a road crash, contact Road Trauma Support WA on 1300 004 814.