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(Photo: André Brett / Image design: Archi Banal)
(Photo: André Brett / Image design: Archi Banal)

OPINIONSocietyOctober 6, 2022

Decades of bad decisions have led Auckland rail to its current sorry state

(Photo: André Brett / Image design: Archi Banal)
(Photo: André Brett / Image design: Archi Banal)

This week’s announcement that Auckland faces years of city-wide railway closures is disastrous, and the result of bad decisions dating back to the 1950s. 

This week Auckland Transport and KiwiRail announced the Rail Network Rebuild. Auckland’s entire railway network will be closed in stages and rebuilt, which has come as a shock to a lot of people. Stage one will see the Onehunga Line and the Newmarket–Ōtāhuhu portion of the Southern Line close from 26 December until late March next year. Once that work is done, the Britomart–Ōtāhuhu portion of the Eastern Line (known to rail fans as the Westfield Deviation) will close until December 2023. There will be further stages of closure encompassing the rest of the network from late 2023 to 2025. This is in addition to the current closure of Papakura–Pukekohe, which is being electrified and won’t resume service until late 2024. It appears Te Huia and the Northern Explorer will be able to continue operating, at least for 2023, and freight must get through.

Aucklanders are no strangers to rail shutdowns and they hope the short-term pain will lead to long-term gain. Why do they keep happening, though? New Zealand has a history of railway neglect since the 1950s, and in attempting to summarise my initial reaction and answer some questions, plenty more arise.

An ex-Perth ADL/ADC diesel multiple unit at Pukekohe in July, just before these trains ceased duties. (Photos: André Brett)

What on earth is going on? 

Rails sit on sleepers, which are concrete or wooden supports laid perpendicular to the rails for stability and load distribution. The rails and sleepers sit on a bed of ballast—crushed rocks—which provides drainage and additional load distribution. The ballast is laid upon formation: compacted gravel and earth that forms the base of the railway line. Rails, sleepers, and ballast can often be renewed with brief shutdowns and they need to be renewed regularly; wooden sleepers, for example, have a lifespan of about 20 to 30 years.

It’s more of a challenge to renew the formation, and that is, evidently, what KiwiRail needs to do. They will be digging up the entire line and remaking it. Why? It’s one thing to need to remake specific portions, especially those on difficult soil – but the entire network?

KiwiRail and Auckland Transport have released little information to explain why the network is, evidently, in such a bad state. Is it simply decrepit? Have past upgrades not gone far enough? Has new data set off alarm bells? The network-wide scope might imply a rollingstock issue, but if the trains—good, up-to-date electric multiple units—are creating some critical issue everywhere along every line, then the public has not been told.

Pretty much all we get by way of explanation are press releases alluding to the age of the network, although they over-egg it: sure, the first line opened in 1873 (Auckland–Onehunga), but it has been substantially upgraded since. The Westfield Deviation dates from 1930 and was built to the highest standards – you don’t see Wellington’s Tawa Flat Deviation (the line to Tawa that includes the long tunnels) needing a similar shutdown, and it’s of the same vintage .

And why on earth does KiwiRail need to redo lines built or refurbished as part of Project DART (2006–12)? The Manukau Line was newly built in 2012, the Onehunga Line was effectively rebuilt for its return to passenger use in 2010, and the Western Line was substantially rebuilt in the late 2000s as a double-track line with some brand-new alignments (e.g. the New Lynn trench). The Third Main between Westfield and Wiri is under construction literally right now: why is it not possible to use this line to ensure that there is at least a partial service, with buses filling gaps instead of having to (inevitably inadequately) cover the whole timetable?

Why will it take so long?

I need to be clear: this just does not happen to entire transport networks in other cities. Moreover, it does not happen with the most privileged transport mode in New Zealand: roads. Imagine if the Auckland Harbour Bridge was shut for most of 2023. People would lose their minds. But that’s just the equivalent of one railway line. Imagine if every single motorway in Auckland had to be closed and rebuilt over the next three years. Governments would fall.

There is a simple reason why this and other rail projects take forever and cost bazillions of dollars in New Zealand: we no longer have the institutional capacity and expertise to deliver them efficiently and cheaply. Much of this was lost during the reforms of the 1980s–90s, which ostensibly sought efficiency but instead of trimming fat had a tendency to slice off limbs. By the early 2000s, New Zealand had lost much of its ability to maintain its railway network properly, let alone deliver major rail projects, and that is only slowly being recovered. Deferred maintenance has become chronic and severe; if you want to envisage the equivalent for roads, imagine if motorways were still of a 1930s standard. We lack the equipment, experience, expertise, and network redundancy of other countries. It is time to seriously reconsider and revitalise how we deliver major public works — not just rail — in New Zealand.

How did this happen anyway? 

Auckland is paying for the mistakes of the past. This is an unsurprising outcome of rail policy since the early 1950s, when cabinet minister Stan Goosman persuaded his National Party colleagues to discard plans to electrify the Auckland railway network and go all-in for motorways. Ever since, rail has operated at a serious disadvantage. The abandonment of Auckland mayor Dove-Myer Robinson’s rapid rail proposal of the early 1970s confirmed a policy of managed decline: increasingly dilapidated old locomotive-hauled carriage trains trundled along an ever-contracting network and had steadily reduced timetables. Christchurch (1976) and Dunedin (1982) lost their commuter trains; Auckland was going to be next. 

If not for CityRail manager Raymond Siddalls cannily securing a cheap purchase of 19 near-new diesel multiple units from Perth to begin revitalising Auckland’s railways in the early 1990s, the network might well have perished by 2000. Policy papers in the 1980s clearly viewed passenger rail as having no future in Auckland, and their recommendations explicitly set out how to manage the decline and dissuade remaining train passengers from using the services. The outcome planners wanted was to cancel every last train – and a convenient way to do that was to point to rolling stock (trains) and/or physical infrastructure as life-expired and unsafe, and to say “nobody uses it anyway”. It is likely that without the introduction of the Perth trains, the only railway that would remain in Auckland would be a single freight line to the port.

Two ex-Perth ADL/ADC units near the end of their days, parked at Westfield in July. (Photo: André Brett)

The need to totally rebuild the network is a legacy of these decades of neglect and the intention to let the physical network degrade and become unusable. But questions remain. Once the decision was taken to build Britomart in 1998, rail policy shifted from managed decline to revival. Why, then, are we here now? Why were these issues not identified and resolved sooner?

One revelation on Monday was that some officials have been aware of the need for this rebuild for at least seven months, but only on that day were elected representatives and the general public informed. We are seven months behind where we could be in terms of preparing bus priority and bike lanes along key corridors to create options during shutdowns (and, longer term, create integrated multimodal transport). If this had been identified earlier, it could be resolved by now: a large proportion of the work could have been done in 2020–21 while the pandemic kept passenger numbers low. For these shutdowns to come just as patronage is bouncing back – it’s a disaster.

Construction of the Third Main at Puhinui in July, with Te Huia disappearing north towards Britomart. (Photo: André Brett)

The consequences

I mean it: this is a disaster for rail in Auckland, and for public transport in New Zealand more broadly. The contraction of passenger rail from the 1950s went hand-in-hand with the encouragement of attitudes that public transport was unreliable, outdated, and a mere fallback for the needy. Most New Zealanders are unaware just how badly rail has been managed and how severely it has been underfunded compared to networks overseas. All they see is further proof of ingrained local attitudes that you just can’t depend on public transport and that it is a second or third-rate solution for people who can’t drive. 

Little wonder, then, that instead of identifying the actual causes for the massive differences in modal quality (a litany of bad decisions, mistakes, excuses, and funding imbalances), many people think public transport is inherently inferior or that it might work elsewhere but it can’t work here for [insert spurious excuse du jour]. The desirable sorts of public transport that exist overseas – networks you want to use instead of bothering with the hassle and expense of car ownership – are a distant dream.

The entire Auckland rail network having to be rebuilt in stages will fuel the “cars will always be essential” and “we must have more roads” mantras of New Zealand’s most unimaginative people. It potentially means a delay to better frequencies for Te Huia and the Northern Explorer. It will be used by people to say better things are not possible: I can already hear the advocates of commuter rail in Christchurch or Dunedin, and the advocates of regional rail nationwide, being dismissed with “you don’t want to end up like Auckland, do you?” Never mind that Wellington’s rail network, the only one to retain hints of modernity in the second half of the twentieth century, has never needed such a severe shutdown because it was never subjected to a policy of managed decline.

Hopefully I am worrying too much and mouthing off too soon. Maybe there are good answers for the questions above. But it’s yet another frustration in a long list of disappointing and disheartening moments in New Zealand railway history. We once had a good passenger rail network, and it could have been great; we threw it away, and getting it back is proving a challenge indeed.

Dr André Brett is the author of  Can’t Get There from Here: New Zealand Passenger Rail since 1920 (Otago University Press, 2021). A version of this article was first published on his blog and is republished here with permission.

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