Options for funding Auckland transport and easing road congestion need to be part of a consistent framework that can be applied in other parts of the country, says the NZ Institute of Economic Research.
Congestion pricing will be necessary to help drive greater use of public transport and cycling, the institute says.
But it will also be a necessary source of funding as the take-up of electric vehicles reduces the fuel taxes available for roading and other transport, says institute principal economist Chris Nixon. Additional funds will also be needed for the public transport and cycleways required.
"There is a tendency to think that Auckland traffic and road development funding is the problem that needs to be 'fixed'," Nixon says in a discussion document on road pricing. "Our view is that fixing Auckland's problems may be part of the solution but what needs to be done in Auckland needs to be consistent with the rest of New Zealand.
"Until drivers are incentivised to stop and think about how and when they use selected roads, congestion will remain a problem.