Act says a "bonkers" billion-dollar Government plan will drastically reduce the capacity of Wellington's existing Mt Victoria tunnel for just 6,000 walkers and cyclists.
The preferred option for the Let's Get Wellington Moving (LGWM) transport plan includes a second Mt Victoria tunnel with two lanes for private vehicles and two lanes for public transport. The existing tunnel will be converted into one for walking and cycling.
Written parliamentary questions by the Act Party show it's estimated about 3000 bike trips will be made through the converted tunnel per day, provided there is a connected cycle network in the central city.
It's thought between 2400 and 3600 pedestrians will also use it on a daily basis.
This is compared to up to 55,000 motorists who currently use the tunnel every day.
Act transport spokesman Simon Court criticised the Government's preferred option for providing no additional capacity for vehicles.
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