Major Crash officers are investigating traffic incident that claimed the life of an Eaton man in Waroona on Wednesday.
About 3.53pm, a white 2018 Kia Rio was travelling north on South Western Highway when it crossed onto the incorrect side of the road and crashed into a light pole.
The front seat passenger, a 26-year-old man, sustained serious injuries and died at the scene.
The driver, a 30-year-old woman, sustained minor injuries.
Major Crash officers are asking anyone who may have seen the Kia Rio in the area prior to the crash, or who have dashcam footage, to call Crime Stoppers on 1800 333 000 or report online at www.crimestopperswa.com.au