Police have confirmed a 21-year-old Rockhampton man has died after a traffic crash on Valentine Plains Road, in Biloela.
Initial reports suggest just after 9pm a vehicle crashed into a tree on Valentine Plains Road.
The driver died at the scene.
A 20-year-old male passenger, from Stanwell, was transported to Biloela Hospital and has since been airlifted to Brisbane.
Investigations are continuing.