Two men have died and two men are in a critical condition following a serious traffic crash in Carmila this morning.
Around 4am a van and a truck have collided at the intersection of the Bruce Highway and Karloo Road approximately three kilometres north of Carmila.
As a result of the impact the driver of the van a 57-year-old man and a passenger a 59-year-old man were pronounced deceased at the scene.
Two men aged 37 and 31, who were also passengers of the van, were transported to Mackay Base Hospital, both in a critical condition.
The 52-year-old truck driver received minor injuries and was treated at the scene.
The Forensic Crash Unit is investigating.
Police are appealing for anyone who may have dashcam footage of the incident to come forward.