Police are currently responding to an incident in central Auckland.
There are concerns for the welfare of a young woman on the Grafton Road Bridge.
"The woman is on the bridge, underneath which are three motorway lanes and our priority at this time is the safety of the young woman and motorists."
"This is a fluid situation, and while there is now at least one lane open north and south bound, some lanes are still shut."
Further updates will be provided when information is confirmed.
Fears for woman in Auckland motorway incident