Source: New Zealand Police
A truck crash is causing delays on the North-Western Motorway near Whenuapai this morning.
The sole truck involved has collided with a barrier on westbound lanes on SH16, at around 8.40am, before the Brigham Creek Road roundabout.
The truck driver is currently in a critical condition. Emergency services are still tending to the driver at the scene.
Currently westbound traffic is being diverted off the motorway at the Hobsonville Road offramp.
The crash has left debris on opposite lanes, and traffic heading towards the city on SH16 is also being impacted.
Police advise there are heavy delays around the Brigham Creek Road intersection.
Please use an alternative route if at all possible.
The Serious Crash Unit and Commercial Vehicle Safety Team have been advised.
ENDS
Jarred Williamson/NZ Police