Emergency services are heading to the scene of a concrete truck crash on State Highway 2 near Whakamarama.
A police Northern Communictions Centre spokesperson said there had been reports of a concrete truck crash on State Highway 2 near Turner Rd and Wainui South Rd.
There were reports the truck may have rolled.
There are no reports of injury but the truck is believed to be blocking one lane.
Police, St John and the fire service have been called.