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Auckland train network disrupted by track issues and CRL delays

Train passengers on Auckland’s South-City Line faced delays and cancellations after a track issue near Papakura disrupted morning services. At 7.27am, Auckland Transport published a notice concerning the trouble, which had already lasted roughly two hours by the…

Auckland train network disrupted by track issues and CRL delays

Train passengers on Auckland’s South-City Line faced delays and cancellations after a track issue near Papakura disrupted morning services. At 7.27am, Auckland Transport published a notice concerning the trouble, which had already lasted roughly two hours by the middle of the morning.

What Caused the South-City Line Train Delays Near Papakura?

Auckland Transport warned passengers that track issues near Papakura were ongoing, forcing trains to run about every 30 minutes on the South-City Line. The public transport agency urged travelers to check live departures or digital screens at stations before boarding. This disruption arrived on the first Labour Weekend in five years that Aucklanders have been able to catch a train. The return of services for the long weekend and New Year’s Eve for the first time since 2019 was jointly announced by KiwiRail and Auckland Transport on Wednesday.

Why Did City Rail Link Stations Close Earlier in the Week?

Sunday’s problems near Papakura followed two separate closures of the City Rail Link’s underground stations in Central Auckland during the past week. A false fire alarm at Karanga-a-Hape Station closed stations on the City Rail Link on Monday, throwing the network off schedule after Auckland Transport first alerted passengers at 6am. Fire and Emergency responded to the alarm at 5.30am, sending six fire crews, which northern shift manager Colin Underdown noted as the standard response for a City Rail Link alarm. Underdown confirmed the alert was a false alarm. Delays hit the network again that afternoon due to a trespass incident near Waitematā.

A fire alarm was activated at Karanga-a-Hape train station in Auckland. Photo / Sylvie Whinray, file
Photo: NZ Herald

On Friday, Auckland Transport discovered a ventilation system issue in the underground stations during pre-service tests, which was resolved by 7.15am. Trains were initially unable to run through the City Rail Link stations, and Te Waihorotiu and Karanga-a-Hape stations were closed. An incident at Papatoetoe Station prompted Auckland Transport to issue warnings regarding delays and cancellations across the East West and South City lines by 10.54am on that same day. Later that afternoon, a woman died after a train hit her at a rail crossing near Sturges Road Station in Henderson, West Auckland. That tragedy caused delays and cancellations on the East West Line, with trains running only between Manukau and Henderson while skipping Sturges Road, Ranui, and Swanson stations, and rail replacement buses covering the gap between Henderson and Swanson.

How Did Network Detours Affect Alternative Train Routes?

During the disruptions, West and South City train lines detoured and did not stop at City Rail Link stations. The East-West Line detoured through Parnell between Kingsland and Ōrākei, bypassing Maungawhau, Karanga-a-Hape, Te Waihorotiu, and Waitematā stations. South City lines terminated at Newmarket, skipping Grafton, Karanga-a-Hape, Te Waihorotiu, Waitematā, and Parnell stations. All Onehunga West Line trains reopened after earlier cancellations, supported by bus detours where bus route 74 picked up rail passengers between Penrose, Te Papapa on Church Street, and Onehunga in both directions. Passengers transferred to the South City Line at Penrose, while buses accepted valid train tickets across the affected routes.

Waitematā Station where commuters are being turned away amid CRL disruptions
Photo: RNZ

Frequently Asked Questions About Auckland Train Disruptions

When did Auckland Transport first announce the Papakura track issue?

Auckland Transport issued the alert regarding the Papakura track issue at 7.27am, and the disruption had lasted for about two hours by mid-morning.

Which stations were closed due to the ventilation system test?

Te Waihorotiu and Karanga-a-Hape stations closed after ventilation issues emerged during pre-service tests on Friday, though the problem was resolved by 7.15am.

How can passengers check current service status before traveling?

Passengers can check live departures, digital display screens at stations, or the AT Mobile app for the latest travel options and updates.

About the author: Marcus Liu - Business Editor

MBA and ex‑B bureau chief specializing in global finance and fintech. Marcus speaks Mandarin, Japanese, and English, and has interviewed CEOs from the Fortune 50 to Y‑Combinator unicorns. Marcus Liu delivers sharp analysis on markets, startups, and corporate strategy for investors and entrepreneurs alike.