Emergency services responded to a three-vehicle crash on State Highway 33 just before the Okere Falls turnoff this afternoon.
A police spokeswoman said one of the vehicles had partially blocked the road and indications suggested one person had been injured.
NZ Transport Agency said the crash had been cleared by 5.20pm.
A Fire and Emergency New Zealand shift manager said firefighters assisted police with traffic management.
A St John spokeswoman said one ambulance was sent to the scene but there were no injuries.
