Breakdown on Auckland's Northern Motorway

The crash was blocking the left hand lane on the Upper Harbour off ramp. Photo / Google

A broken-down truck is blocking the Northern motorway at Upper Harbour.

The vehicle is blocking the left turn lane on the Upper Harbour offramp.

The Transport Agency is warning of delays for northbound traffic.

An earlier breakdown in the Southbound Waterview Tunnel caused headaches for early-morning commuters, blocking the left lane.

UPDATE: Breakdown is NOW CLEAR - normal traffic flow through tunnel ^TY https://t.co/TXAvlWW2ca

— Waka Kotahi NZTA Auckland & Northland (@WakaKotahiAkNth) October 31, 2017

This vehicle has now been cleared.