State Highway 30 has reopened following a two-car crash which critically injured a person near Rotorua .
A police spokeswoman said reports of a two-car crash came in about 9.30am Tuesday.
The critically injured person was flown to Waikato Hospital, a St John spokeswoman said.
A Waikato District Health Board spokeswoman said the person remained in a critical condition in the intensive care unit Tuesday afternoon.
Another person suffered minor injuries and was not taken to hospital.