A person is being treated for suspected back injuries after crashing into a barrier on Takitimu Drive this morning.
Emergency services were called to the crash scene, just after the Waihi Road on-ramp, just before 6am.
A police spokesperson says the crash happened in the northbound lane of the highway.
"The lane was blocked following the crash."
The spokesperson says a tow truck had been called to the scene to remove the crashed vehicle.