A driver has been killed after becoming pinned under a semi-trailer in Melbourne’s west today.
Police are now investigating how the fatal crash took place on a straight stretch of road following reports the van drove into the back of a parked truck on Fuller Road in Ravenhall about 7.50am.
The driver of the white van, who has not been identified, died at the scene.
READ MORE: Woman, 56, targeted by car thief in primary school carpark near Geelong
The driver became trapped under the semi-trailer following the crash, police said.
The exact circumstances of the collision remains unclear.
Highway Patrol officers are now investigating the incident.
Anyone with information or CCTV/dashcam footage of the incident is urged to contact police or Crime Stoppers on 1800 333 000.
READ MORE: Mosquito-borne chikungunya virus cases explode in China
DOWNLOAD THE 9NEWS APP: Stay across all the latest in breaking news, sport, politics and the weather via our news app and get notifications sent straight to your smartphone. Available on the Apple App Store and Google Play.