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Incident Overview
A truck driver died after a fuel-carrying B-double collided with cable fencing on the Princes Freeway at Darnum on Saturday 20 June 2026. Victoria Police said the investigation was continuing and that the cause could not be speculated on at the time. This article does not draw a conclusion about how the incident occurred.
Location and Time
Police said the eastbound B-double was travelling on the Princes Freeway just after the Darnum interchange shortly before 6.30am. The source material does not identify a more precise kilometre point.
People and Vehicles Involved
The vehicle was a B-double truck carrying diesel and petrol. Police said the driver was believed to have been its sole occupant. No name, age or other personal details were released in the material reviewed.
Injuries and Fatalities
Police said the driver’s cabin disconnected from the two trailers before it struck trees, and that the driver died at the scene. Officers also attended a separate two-vehicle collision behind the truck incident; police said nobody was injured in that later, separate event.
Emergency Response
Emergency services managed a large fuel spill, and the Country Fire Authority reported hazardous fumes on the freeway. ABC News reported that crews drained the tanker before the vehicle could be removed. Roads were closed and detours were used while the scene was made safe. V/Line train services between Warragul and Traralgon were disrupted, with coaches replacing some services.
Police Investigation
Victoria Police stated that the investigation was ongoing. In later reporting, police said fuel had reached nearby bushland, while the Environment Protection Authority had not identified concerns at that point for wildlife or waterway systems. That is not a final environmental finding, and no cause, fault, charge, or court outcome was identified in the sources reviewed.
Appeal for Information
Police asked anyone who saw the incident, saw the driver or truck beforehand, or had footage or other information to contact Crime Stoppers Victoria on 1800 333 000 or submit a confidential online report.
General information for people affected by a serious road collision is available from Carter Capner Law.
Sources
Victoria Police account republished by The National Tribune, 20 June 2026