As a key freight and transport hub, the Manawatū-Whanganui region is important for the economic prosperity of Aotearoa. Improving safety, resilience and access in the region is a focus for investment through the 2021-24 National Land Transport Programme (NLTP).
SH1 and SH3 intersect in the region, as do the main north-south and east-west rail lines. Several major distribution centres are operating or being developed in the region, which rely on good access to ports and/or airports.
The Te Ahu a Turanga: Manawatū Tararua Highway project to connect Manawatū, Tararua, Hawke’s Bay and northern Wairarapa is a significant project to replace the closed SH3 Manawatū Gorge Road. Saddle Road and the Pahiatua Track are important alternative routes in the interim, connecting with SH2 which is a critical route to the Hawke’s Bay and further afield.
The NZ Upgrade Programme (NZUP) is investing $1.5 billion to construct a new four-lane highway from Ōtaki to north of Levin (Ō2NL), supporting growth in Levin and providing a safer and more resilient route. The project includes a separated shared path alongside the new highway.
SH4 Parapara Road is an important trade corridor through the central North Island, as well as a scenic tourist route. The road has been significantly impacted by weather events in the last decade, including Cyclone Gabrielle, and we’re undertaking remediation work at multiple sites along the route.
Keeping the land transport system well-maintained and safe is a large part of the NLTP investment in the Manawatū-Whanganui region. During the 2021-24 NLTP period, $432 million is forecast for maintenance and operations work across the region.
Infrastructure improvements and speed management on state highways throughout the region are helping to make roads safer and more accessible. We’re identifying areas in the region for a new regional speed management plan and progressing some speed reviews under an interim plan.
We’re also working with our partners in the region to get more people out of their cars and using public transport, and/or walking and cycling.
In Palmerston North, new walking, cycling and public transport options are helping improve the resilience of the network and provide greater travel choice.
The Palmerston North Integrated Transport Initiative (PNITI) is a package of projects designed to support growth of freight distribution in the region while also improving transport safety and choice for the residents and visitors of Palmerston North.
Our Streets for People 2021-24 programme is funding three projects delivered by Whanganui District Council and Palmerston North City Council which aim to make it safer, easier and more attractive for people to walk, ride bikes or scooters and take public transport, and to improve road safety. These projects will be completed by June 2024.
As part of the Climate Emergency Response Fund (CERF) programme (a direct Crown-funded programme), the Transport Choices package is also working with Ruapehu District Council, Whanganui District/Horizons Regional Councils, Tararua District Council, Palmerston North City Council and Horowhenua District Council. Projects are aimed at improving public transport infrastructure, creating new separated cycleways and safer, more accessible paths for children, and footpath improvements.
The NZ Upgrade Programme (NZUP) is investing $211 million in infrastructure upgrades to increase rail line capacity and support increased frequency of the Capital Connection train services between Palmerston North and Wellington. The package includes the refurbishment of the rail carriages and a range of safety improvements.
Since April 2017, SH3 through the Manawatū Gorge has been closed because of significant slip damage. A safe, resilient, and efficient replacement route – the $620 million Te Ahu a Turanga: Manawatū Tararua Highway – is being built over the Ruahine Range between Woodville and Ashhurst.
Construction began in January 2021 and is progressing well. Completion is expected mid-2025.
The project has faced a range of challenges, including wet weather, engineering complexities and the impact of COVID-19 on the workforce and supply chain. Despite this, by June 2023 the project had moved more than 5.7 million cubic metres of earth and was close to completing the total site earthworks. Pavement construction got underway in June 2023, with the first aggregate being laid on completed earthworks sections.
More than 870,000 riparian and wetland native plants have been planted throughout the region since the start of construction, with the first plants going in along the side of the highway in 2023. Considerable progress has been made on the six structures along the alignment since construction began, with the three underpasses now structurally complete.
This project has a strong focus on creating positive regional outcomes, including a locals-first approach to recruitment; opportunities for local business; building local capability through training and upskilling; sponsoring local schools, charities and community organisations and having iwi represented at governance, management and operational levels.
NLTP – Manawatū-Whanganui |
Investment in 2022/23 |
Forecast investment for 2021-24 |
Total |
$451 million |
$1.4 billion |
Maintenance and operations |
$163 million |
$432 million |
Public transport investment |
$9.5 million |
$34 million |
Walking and cycling |
$4.3 million |
$31 million |
Road to Zero (safety) |
$17 million |
$95 million |
Network improvements |
$199 million |
$508 million |