Two people have been killed and a third seriously injured in a car crash in southern Queensland.
Just after midday on Tuesday two cars collided on Surat Development Road between Tara and Dalby.
Two people died at the scene while a third suffered critical injuries and was airlifted to the PA Hospital in Brisbane.
A fourth person in the car suffered minor injuries and was treated at the scene.
Surat Development Road is closed to all traffic with police diversions in place following the smash.