The big new feature of the western reclamation's development would be intersected by bridges and other accessways to bring a touch of the waterfront into the precinct, around the area where apartments are planned.
Waterfront Auckland expects to announce who will build a new five-star hotel, offices and the first 650 out of a planned 1500 apartments in the next few weeks.
That announcement might be before Christmas but no precise date has been set.
Architecture firm Warren and Mahoney produced the image of the canal, to be cut through the precinct a street block behind the new ASB North Wharf offices.
The shallow waterway channel on the Viaduct side of the land will be one of the centre pieces of public infrastructure at Wynyard where $1 billion of investment is planned in apartments, offices and a luxury hotel.
The canal will run through a pedestrian area in a plan which seeks to create a metaphorical connection between the large block of reclaimed land and the sea surrounding it.
The Warren and Mahoney image shows two big steps off one side down into the canal in a scheme like the popular Karanga Plaza area by the Viaduct Events Centre, where steps create seating platforms.
Outdoor dining areas with umbrellas line the waterway in the image.
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