Police are investigating after a collision in Tynong North on Tuesday 21 December.
Police said its believed a silver Volkswagen and a white Mitsubishi ute collided on the Princes Highway near Brew Road about 5.25pm.
The occupants of the Volkswagen, a 23-year-old woman and a 13-year-old girl, both from Upper Beaconsfield, were transported to hospital with non-life-threatening injuries.
The driver of the Mitsubishi, a 30-year-old Moe man, was treated at the scene by paramedics.
The passenger of the Mitsubishi, a 57-year-old Warrigal man, was transported to hospital with non-life-threatening injuries.
Anyone with information or dashcam footage is urged to contact Crime Stoppers on 1800 333 000 or make a report at crimestoppersvic.com.au