"Now it is the turn of those driving north to benefit from the increased motorway capacity built as part of the Victoria Park Tunnel project."
Mr Parker says people will need to drive with care until they get used to the new northbound driving conditions.
The moveable barrier machine will ends its afternoon run to Fanshawe Street at about 3.30pm, and a gate will provide drivers from both Fanshawe and Beaumont Streets with access to the peak lane. The peak lane will close at 7pm each evening when the barrier machine begins its return trip to close the fifth lane on the bridge.
The opening of the northbound motorway improvements means that, for the first time, the number of peak-time traffic lanes through St Marys Bay will match the five lanes open on the Auckland Harbour Bridge.
Wellington Street on ramp will not reopen when the third lane in the tunnel opens and a joint decision between Auckland Transport and NZTA will be made on its future later in the year.
Mr Parker says more improvements will be made in the Grafton Gully area in time, creating a preferred exit for those who work east of Queen Street.
The Victoria Park Tunnel project is deemed to be one of the "seven roads of national significance".
(Click here for the video animation showing how the Fanshawe Street on ramp will work.)
Send us your feedback when it opens? Does it make your journey quicker? letters@theaucklander.co.nz