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Inside the $9 toll: How the Infrastructure Commission came to its Auckland harbour crossing figure

Public Policy / news
Inside the $9 toll: How the Infrastructure Commission came to its Auckland harbour crossing figure
bridge
Photo: Gareth Vaughan.

How do you pay for a multi-billion-dollar harbour crossing without chewing into funding for hospitals, schools and other social infrastructure? The Infrastructure Commission’s answer begins with a number: $9.

The Infrastructure Commission has put that price on the table for the current and future Auckland harbour crossings, saying its proposal reflects the maximum sustainable toll to help fund the multi-billion-dollar project.

Infrastructure Commission chief executive Geoff Cooper said the figure represents the revenue-maximising charge to raise up to $7 billion to $9 billion, and is intended to spark a broader debate about how New Zealand pays for its most expensive infrastructure.

“How have we got the $9? The question we're asking here and that we have been asking for several years now is, can tolls pay for new roading infrastructure? And for a great many of the roads that we are contemplating, the answer to that question is unequivocally no," Cooper said.

“Tolls do not cover a significant proportion of the capital and ongoing, renewal and replacement requirements of the roads.”

Cooper said $9 was the estimate of the most amount of revenue that you could collect to then fund the capital cost of a new crossing. 

“If you charged a little bit less than $9, the revenue would fall, and if you charge more than $9, people would substitute away from the bridge, maybe they wouldn't make a trip and your revenue would fall.”

Inflation adjusted

Cooper said coincidentally the $9 figure was the inflation adjusted number from the harbour toll in the 1960s. 

“It tells you that we have paid this kind of toll to build this kind of project in the past. We don't make any assumptions about the acceptability of that toll, but you can observe that it's something we have paid before.”

Cooper said they put the number out “because it helps folks understand what a reasonable capital envelope for the project could be, and that capital envelope is somewhere between $7b to $9b". 

There was a choice for ministers on what the toll should ultimately be, he said, or if there should in fact be a toll, or if it could be done alongside other broad based funding instruments, such as a Funding and Financing Act (IFF) levy, “as in what Wellington has done with its sludge minimisation plant”.

“You could say, $9 too much, and you can conclude that actually the project needs to get smaller than $7b to $9b… Our view would be, that's exactly the right discussion to be having," Cooper.

“We're trying to use the revenue maximising tool to help people understand a project envelope that would give confidence to a decision maker, to write it down in a budget such that they didn't crowd out a tonne of other investments or have to go down a funding path that required non-users to contribute to the toll.”

Cooper said the motivation for offering tolling revenue advice was to spark conversation about safeguarding funds for social infrastructure such as hospitals and schools.

“With the Auckland Harbour Bridge, this is our most expensive infrastructure project on the horizon and what is unique about this project is that it has… a very narrow, if not no, path to funding through conventional funding tools.”

'We don't even know what we're building yet'

During a Q+A in Auckland on Thursday, Transport Minister Chris Bishop was asked about the toll proposal. 

“I want to stress we're a wee way away from a decision, we don't even know what we're building yet. 

“I get people want certainty. But also when you're spending like 15 billion bucks of government money on a new bridge or tunnel - not saying one or the other. People would want us to take a proper process around it, I don’t think that’s unreasonable.”

“We're not shagging spiders here. We're like creating a massive multi generational infrastructure project for New Zealand for the next 50 years of New Zealand. So let's get it right.”

Finance Minister Nicola Willis on RNZ called the toll proposal a “completely hypothetical scenario in the Infrastructure Commission's plan”.

“It's not something that the government has given consideration to."

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10 Comments

If people don't want to pay a toll that would pay for the project, then it shouldn't go ahead. Everyone wants a $20 billion project in their backyard if its free, but paying for a $20 billion project is another thing...

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3

They'd rather it in the form of inflation or taxation, then it'd seem free.

Human nature is funny like that. People would rather pay someone $50 an hr to take 10hrs to do something, than $80 an hr for someone to do it in 5hrs.

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3

The bit that no media seems to have picked up on is that even if every vehicle (including buses and trucks) crossing paid $9 each way, the revenue wouldn't even cover the interest bill of the debt to build the bridge.

- Approx 65 million vehicle trips each year

- Approx $585m Revenue

- Estimates for new crossings range from $15 billion to $45 billion

- With NZ Government bonds at 5%, the revenue will from the toll will cover somewhere between 25% - 75% of the interest costs, and none of the capital.

 

This is true for every toll road. Is it user pays or not?

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1

User subsidized I guess.

The government will socialize some of the costs, and the users pick up the remainder.

Happens fairly frequently with council expenses also.

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0

“I want to stress we're a wee way away from a decision, we don't even know what we're building yet."

But we have a plan...apparently

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0

The problem when governments plan these days

They do endless enquiry in the pursuit of getting it right, as they are accountable to the electorate.

But, as well all should know

Perfection gets in the way of good.

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0

Not so much perfection gets in the way of good but more a case of naming something that it isnt

https://www.beehive.govt.nz/release/national-infrastructure-plan-delive…

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0

It's still a consideration.

The government, with all its scale and purchasing power, would still spend 25%-30% more building a house than GJ Gardiner, of similar quality. Part of that is servicing the oversight and approval requirements of government.

So something about government approach needs to change, or they should just get someone else to do things. I would prefer the former.

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All of which does not address the fact we do not, repeat do not, have an infrastructure plan.

A plan would identify (and quantify) need

It would appraise methods of meeting that need

It would state the capabilities and capacities required to implement the selected method(s)

It would cost that method

It would outline how those costs were to be met

It would have timeframes.

 

We arnt even at step one....we have a document telling us we need to start the process.

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0

The point is well made that we need to talk about what actually needs to be built.

Then the question then becomes how we can get maximum value for money to avoid as much cost as possible.

The reality is that we have a terrible history for getting value in public procurement and project execution: how do we change that before we start down any path?

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