Three people have died following a fatal two vehicle-traffic crash in Nanango today.
At approximately 5.45am, police were called to a crash on the D'Aguilar Highway near Nanango Tarong Road.
Initial investigations indicate a car, with three occupants, was travelling on the D'Aguilar Highway when they crashed with a B-double truck.
The occupants of the car, an 81-year-old woman, 84-year-old man and 54-year-old man, sustained critical injuries and were declared deceased at the scene.
A 52-year-old man, the driver and sole occupant of the truck, sustained minor injuries and was taken to hospital.
Anyone with dashcam or CCTV from the area around the time of the crash is asked to contact police.
The D'Aguilar Highway is expected to remain closed today with local diversions in place. Motorists are urged to avoid area.
Forensic Crash Unit investigations are continuing.
If you have information for police, contact Policelink by providing information using the online suspicious activity form 24hrs per day at www.police.qld.gov.au/reporting.
Report crime information anonymously via Crime Stoppers. Call 1800 333 000 or report online at www.crimestoppersqld.com.au.