Project introduction

Te Ara o Te Ata – Mt Messenger Bypass is a new 6km route that avoids the existing steep, narrow and winding route over Mt Messenger on State Highway 3 in North Taranaki.

  • Project type

    Safety improvements
  • Project status

    Construction

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Project overview

Te Ara o Te Ata – Mt Messenger Bypass aims to deliver a much improved road safety, resilience and journey experience. The bypass is a new 6km route from Uruti to Ahititi that avoids the existing steep, narrow and winding route over Mt Messenger on State Highway 3.

It includes two bridges of approximately 125m and 30m length, and a 235m tunnel. The route will be lower and less steep than the existing road.

A substantial programme of environmental restoration and pest management over 3,650 hectares are also key features of the project.

Te Ara o Te Ata – Mt Messenger project booklet – Autumn 2024 [PDF, 4.3 MB]


Driving the Mt Messenger Bypass

Drone flyover - December 2024



Funding source Stage

Government’s Accelerated Regional Roading Programme and the National Land Transport Programme

Construction


  • Benefits

    The main objectives of the bypass are to:

    • reduce the likelihood of deaths and serious injuries from crashes
    • provide a more resilient route, standing up to the local weather, ground and geographic conditions
    • enhance the reliability of journeys in and out of North Taranaki
    • improve the experience of driving on this section of SH3
    • deliver lasting improvements to the surrounding natural environment – flora and fauna.
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  • Who we are

    The Mt Messenger Alliance brings together Waka Kotahi NZ Transport Agency, Downer, HEB Construction, Tonkin & Taylor and WSP.

    Collectively we bring national and international experience in infrastructure development.

    Our team is made up of transport designers, engineers with geometric, geotechnical, structural and construction expertise, RMA planners and environmental specialists including ecologists, landscape architects and stakeholder and communication professionals.

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  • Partnering with Ngāti Tama

    Our relationship with Ngāti Tama began in 2016 when we approached them as manawhenua of the rohe surrounding the Mt Messenger section of SH3, to become involved in the project. Ngāti Tama representatives were involved in a two-step assessment process to select preferred options for improving the road.

    Our relationship has strengthened over time.

    We continue to work closely with Te Rūnanga. In 2020, Ngāti Tama members voted in favour of agreements with Waka Kotahi NZ Transport Agency, allowing land needed for the bypass to be exchanged.

    More about our partnership with Ngāti Tama

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