The Government of New Zealand has allocated NZ$100m ($73.5m) for the construction of a third rail line to the North Island Main Trunk Line between Westfield and Wiri in Auckland.

The funding forms a part of the government’s NZ$2.6bn ($1.91bn) commitment to refurbish Auckland’s transport system, which includes the construction of Mill Road corridor.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

Welcoming the announcement, Infrastructure New Zealand CEO Stephen Selwood said: “The government’s NZ$2.6bn commitment to Auckland’s overwhelmed transport system is a well-balanced package of investment in road, rail and bus.”

The construction of a new line is expected to improve freight access and reduce interruption to passenger services.

Additionally, government has allocated a further NZ$130m ($95.6m) for railway electrification works from Papakura to Pukekohe.

"The government’s NZ$2.6bn commitment to Auckland’s overwhelmed transport system is a well-balanced package of investment in road, rail and bus."

Ports of Auckland has also acknowledged the government’s decision to expand key freight and passenger rail lines throughout the city.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

The line will not be directly connected to Ports of Auckland, though it is expected to help improve the port's overall capacity and flexibility.

It will also improve rail access from the Waitemata sea port to the inland ports situated at South Auckland, Waikato, Manawatu and the Bay of Plenty upon completion, thereby facilitating freight and passenger movement with minimal congestion.

Ports of Auckland also stated that it expects additional railway sector funding for the construction of a fourth main line along the Westfield-Wiri section, as well as capacity and access enhancements on the Eastern Line that leads to the Waitemata sea port.

Railway Technology Excellence Awards - Nominations Closed

Nominations are now closed for the Railway Technology Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact across the defence sector.

Excellence in Action
MTR Corporation and Dragages Hong Kong triumphed in three categories – Research & Development, Environmental and Safety – for their Kwu Tung Station project . Learn how this future Northern Link–East Rail Line interchange sets new benchmarks in digital construction, decarbonisation and safety management.

Discover the Impact