THREE people were transported to Mount Gambier Hospital yesterday morning following a high speed crash near OB Flat.
Police and emergency services were called to Glenelg River Road at around 8.30am following reports of head-on crash.
Three vehicles were involved in the collision and paramedics attended to transport three occupants to hospital.
The injuries sustained by the occupants were not considered life-threatening.
Country Fire Service crews helped clear the scene and a utility and a stationwagon had to be towed.
Traffic diversions were in place for around an hour before police re-opened the road.
At around 1.30pm, emergency services responded to a second crash at the corner of Pick Avenue and Jubilee Highway.
A truck crashed into a car at the troublesome intersection.
No entrapments were reported and Mount Gambier Metropolitan Fire Service crews attended to clean-up the scene.