Forensic Crash Unit are investigating a two-vehicle traffic crash in Caboolture this morning, 21 May.
Initial investigations indicate that around 8.25am, a Nissan Navara utility was travelling westbound on the D'Aguilar Highway and collided with a Nissan tip truck travelling in the opposite direction.
The male driver of the utility sustained serious injuries and was transported to the Royal Brisbane and Women's Hospital.
The male driver of the truck sustained minor injuries and was transported to the Sunshine Coast University Hospital.
Police are appealing to anyone with relevant information, CCTV or dashcam vision to come forward.
Investigations are ongoing.
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 or call 131 444.
Report crime information anonymously via Crime Stoppers. Call 1800 333 000 or report online at www.crimestoppersqld.com.au.