Two cars in serious crash on Thiele Highway at Kapunda

Roads closures are in place along a busy highway in Adelaide’s north after a serious two-vehicle crash.

Three people are being treated after a serious crash along a major highway north of Adelaide that has sparked road closures.

Emergency services and police were called to Thiele Hwy at Kapunda, just after 2.30pm on Monday, after reports of a two-car crash.

The driver of a Honda SUV, a 54-year-old local woman, was taken to hospital where she is being treated for serious injuries.

The passenger, a 56-year-old Kapunda woman, was flown to hospital where she is being treated for serious injuries.

The driver of a Toyota Kluger, a 38-year-old local woman, and single occupant of the car suffered minor injuries and was taken to hospital.

Both cars were towed from the scene and police are investigating the incident.

A spokesman for SA Ambulance said three people were being attended to by emergency services.

The highway was closed for a few hours but has since reopened.

Originally published as Two cars in serious crash on Thiele Highway at Kapunda