Two fire crews, ambulance and police attended the scene southbound of the motorway heading to the Waimakariri Bridge at about 11am.
A Fire and Emergency spokesman said no one was trapped in the vehicles.
The site was cleared at about 1pm.
Two fire crews, ambulance and police attended the scene southbound of the motorway heading to the Waimakariri Bridge at about 11am.
A Fire and Emergency spokesman said no one was trapped in the vehicles.
The site was cleared at about 1pm.