Transport minister Simon Bridges says he has taken steps to future-proof the route for an additional Waitemata Harbour crossing in view of Auckland’s predicted 20 year growth rate.
The business case will look at a range of public transport options, including heavy rail. The NZ Transport Agency and Auckland Transport will be working together on this part of the project, including any necessary route protection for public transport.
The NZ Transport Agency says an additional crossing is likely to cost between $4 billion and $6 billion, and is likely to be needed between 2025 and 2030.
A construction start date will depend on a number of factors, including the rate of freight and traffic growth.
Bridges says that the additional Waitemata Harbour crossing will work in conjunction with the existing Auckland Harbour Bridge.
“The preferred route for the additional crossing is a tunnel east of the Auckland Harbour Bridge between the Esmonde Road interchange on the North Shore, and Victoria Park Tunnel and Central Motorway Junction in central Auckland.
“Advisors are preparing for the designation process and are putting together a business case focusing on the timing of construction and potential funding options,” he says.
