The Forensic Crash Unit is investigating s serious traffic crash in Ipswich overnight, July 26.
Around 6.20pm, a grey Ford Ranger was travelling north on Thagoona Haigslea Road in Thagoona when it collided with a white Mini Cooper at the intersection with Karrabin Rosewood Road.
The driver and sole occupant of the Mini Cooper was transported to the Princess Alexandra Hospital in a serious but stable condition.
The driver and passenger of the Ford Ranger were transported to the Princess Alexandra Hospital with non-life-threatening injuries.
Anyone who witnesses the crash or may have any dashcam or CCTV that could assist the investigation is asked to come forward.
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.