Horsham Highway Patrol are investigating the circumstances surrounding a fatal crash that occurred north of Nhill last night.

Investigators believe the Mazda BT50 was travelling west on Propodollah Road when the driver drifted from the road and crashed into a tree.

Witnesses located the victim about 8.50pm and the driver of the vehicle, a 37-year-old man, had sadly died at the scene.

Police will continue to investigate the circumstances surrounding the crash and urge anyone with information to contact Crime Stoppers on 1800 333 000 or submit a confidential report at www.crimestoppersvic.com.au.