
Photo: NZTA
Police said emergency services were alerted to the crash, between Rodgers Rd and Frederick St at Makikihi, about 10.40am.
They said no other vehicles were involved and nobody was injured.
However, they said cranes would have to be brought in recover the truck and trailer unit, and the highway would be closed between 7pm and 10pm to allow this.

Emergency services were alerted to the crash, on State Highway 1 at Makikihi, about 10.40am. Photo: Bruce Munro
In an update at 9.20pm NZTA said the highway had reopened and the road was clear.
- Allied Media