Days are numbered for Panmure's notoriously large roundabout as a new road is built nearby to ease traffic, before it can be replaced by a super-intersection.
The five-legged intersection, through which an off-road busway will ultimately run to Botany via Pakuranga, will be developed from 2015 in the second stage of the $1.5 billion package of transport projects for southeast Auckland called Ameti.
Work is progressing on the first $180 million stage, for which most of a trench which will thread a new 1.6km road under the Ellerslie-Panmure Highway to Morrin Rd to the north has been dug parallel to the suburb's railway station.
Although the road will initially have only one vehicle lane and a cycle lane in each direction, its corridor is being "future-proofed" for four lanes, and it will eventually extend to Merton Rd in Glen Innes.
The Panmure train station is also being upgraded at a cost of $17.5 million to become a two-level rail and bus interchange, for which design details were unveiled yesterday by Auckland Mayor Len Brown, who was on site to pour concrete into the floor of the road trench.