The Forensic Crash Unit is investigating a single-vehicle traffic crash in Harristown this morning, 19 July.
At approximately 2am emergency services were called to West Street where they located a white Hyundai i-30 with two injured occupants.
Initial investigations indicate the Hyundai was travelling northbound when it collided with a raised median strip and continued on a short distance before it collided with a power pole.
The passenger, a 24-year-old Darling Heights man, was transported to Toowoomba Base Hospital with life-threatening injuries.
The driver, a 19-year-old Harristown man, was transported to Toowoomba Base Hospital with minor injuries.
Investigations into the cause of the crash are ongoing.
Officers are appealing to anyone who witnessed or has relevant vision of the Hyundai prior to the crash to contact police.



