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Our network
Information about property, assets and infrastructure and for people living near the rail corridor.
- Property
  KiwiRail manages rail land and property across New Zealand. Need land access, development advice, or property information? We can help.
- Assets and infrastructure
  Learn how KiwiRail maintains level crossings, rail track and rolling stock to keep New Zealand’s rail network safe, reliable and efficient.
- Communities and schools
  KiwiRail supports communities and schools across New Zealand through rail safety education, school programmes, donations and community initiatives.
Access and requirements
- Permit to Enter / Accessing the rail corridor
  Permission is required before entering or carrying out any activity near the rail line. Information about accessing our network is here.
- Inductions and trainings
  KiwiRail Learning Exchange (KLE) is KiwiRail’s Learning Management System where contractors can complete inductions and training courses online.
- Digital infrastructure
  Tools, training and resources for contractors delivering KiwiRail projects
  - Network visualisation
- Rail operators
  Rail operators other than KiwiRail can access the rail corridor under contract, and provide services to customers.
  - Rail operating rules
  - Network access standards
- Filming, photography and activations
  Guidance for taking photos and filming at stations or on our rail and ferry networks, as well as events or activations at Wellington Station.
Network investment
- Investment and funding
  KiwiRail is investing in New Zealand's rail network through the RNIP and future Cook Strait ferry and port infrastructure projects.
  - Rail Network Investment Programme (RNIP)
  - Cook Strait ferry replacement programme
- North Island
  KiwiRail is investing in the North Island rail network to improve infrastructure and support freight and passenger rail.
- South Island
  KiwiRail is investing in the South Island rail network to improve infrastructure and support freight and passenger rail.
  - Waltham Mechanical Hub
  - Hillside Workshops
- Where we are working
  KiwiRail and its contractors are always working to maintain and improve the rail network. Find major works here.
Newsroom
About
- Our people
  Learn about the KiwiRail Governance Board and Executive Leadership Team.
- Sustainability
  Sustainability is central to our purpose of creating stronger connections for a better New Zealand.
- Our organisation
  KiwiRail is carrying New Zealand's rail legacy into the future, delivering connected transport services for economic, social and environmental value.
- KiwiRail businesses
  KiwiRail's freight, ferry, tourism and regional passenger services connecting people, goods and communities across New Zealand.
- Governance and publications
  We publish regular updates about our work.
- Doing business with us
  Supplying KiwiRail with goods and services.
- Glossary
  This page provides a list of common railway terms
Contact us

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Network investment
Where we are working
Ngaio Station, Johnsonville Line

Ngaio Station, Johnsonville Line

Status: Upcoming

Start date – November 16, 2026
Finish date – February 7, 2027

24/7 work
Daytime works
Night works
Upgrades
Wellington

This summer KiwiRail is building a retaining wall alongside the railway lines just south of Ngaio Station. We will be using the northern part of the Ngaio Station car park from November for storing equipment, with works beginning from the first week of December. It will include night work through most of December, and parts of January 2027. There is no work on Christmas day.

We will do our best to keep the noise down and disruption to a minimum. Please feel free to drop us a line if you have any worries at contactus@kiwirail.co.nz

Last updated: November 13, 2026