New Zealand’s state-owned rail operator KiwiRail will invest up to NZ$37.5 million in additional infrastructure improvements at Picton as part of the country’s New Ferries project, the government announced on October 16, 2026.

Rail Minister Winston Peters said the investment would cover upgrades to the Picton rail yard and the installation of automated mooring technology at the new wharf. The additional work is intended to improve rail operations and make ferry berthing more efficient without increasing the government’s existing NZ$1.7 billion allocation for the project.

Investment to Improve Rail and Ferry Connections

KiwiRail’s proposed improvements include upgrading the connection between its wagon storage yards and the wharf linkspan, adjusting rail tracks to provide additional length for arriving and departing trains, and extending the southern rail shunting area beneath the new Dublin Street overbridge.

The company will also purchase automated mooring equipment for the Picton wharf. The equipment is intended to help secure vessels more efficiently when they arrive at the terminal.

Picton is an important transport hub at the northern end of New Zealand’s South Island. It serves as a key connection point for the Interislander ferry service, which transports passengers, vehicles and freight between the South and North islands across Cook Strait.

Government Seeks to Avoid Additional Taxpayer Costs

The government said KiwiRail would pay for the additional infrastructure from its own funds rather than seeking an increase in the public funding allocated to the New Ferries project.

The existing government allocation stands at NZ$1.7 billion. According to Peters, the arrangement allows KiwiRail to invest in commercial assets while keeping the additional expenditure outside the taxpayer-funded project budget.

The government had previously indicated in July 2026 that KiwiRail and the relevant port operators could finance additional commercial infrastructure during construction, provided the work did not delay the overall programme.

Officials reviewed KiwiRail’s proposal and concluded that the proposed upgrades could be carried out alongside planned construction activities without postponing project completion.

Automated Mooring Could Improve Efficiency

Automated mooring technology is designed to help secure ships at a berth with less manual intervention. Its use at Picton is expected to support quicker and safer berthing operations while potentially reducing fuel consumption associated with vessel movements and waiting times.

The rail yard upgrades are also intended to make it easier for KiwiRail to manage freight train movements and adjust operations as demand changes throughout the year.

These improvements could benefit freight operators, ferry services and businesses that depend on reliable transport links between New Zealand’s two main islands. The actual operational benefits will depend on the completed infrastructure and how it is used.

Part of New Zealand’s Wider Ferry Programme

The additional investment forms part of the broader New Ferries project, which aims to provide new inter-island ferry infrastructure and support future rail and passenger connections.

The government has emphasised that additional work must remain commercially justified and must not interfere with the project’s delivery schedule.

The latest announcement does not change the overall NZ$1.7 billion government allocation. Instead, it allows KiwiRail to fund selected improvements that it considers worthwhile for its long-term operations.

What Happens Next?

KiwiRail will proceed with the approved additional works alongside the planned construction programme. The projects will focus on rail yard access, track configuration, shunting capacity and automated mooring equipment at Picton.

The investment highlights the role of transport infrastructure in supporting freight movement, passenger travel and economic connections across New Zealand. By financing the extra work itself, KiwiRail aims to improve the usefulness of the ferry facilities while limiting additional demands on public funds.