A person is critical after a serious crash between a pedestrian and a car on State Highway 2 in the Karangahake Gorge in the Bay of Plenty.
A St John spokeswoman said one patient was in a critical condition and had been flown by helicopter to Waikato Hospital.
The Karangahake Gorge, between Paeroa and Waihi, was closed earlier as a result but has since reopened.
Police were notified of the vehicle collision at 12.28pm.
Detours for the route were earlier in place and Waka Kotahi New Zealand Transport Agency encouraged people to delay their travel where possible, Waikato system manager Cara Lauder said.