Ōtaki to North Levin (O2NL)

NZTA, Muaūpoko Tribal Authority and local hapū of Ngāti Raukawa ki te Tonga are working together to create a positive legacy for the region while they build a new, safer and more reliable State Highway 1 from Ōtaki to north of Levin.

The new four-lane 24km highway will dramatically improve safety, improve resilience and provide better access to walking and cycling facilities for those moving around or through the Horowhenua District and lower North Island.

South of the Ōhau river we will be the alliance partners Downer, McConnell Dowell, Beca and Tonkin+Taylor. The northern section of the new highway and associated works will be delivered through an alliance with Fulton Hogan, HEB, WSP and Aurecon.

Griffiths are proud to be part of this exciting project and are working hard with both Southern and Northern Alliances to make sure each alliance are gaining valuable geotechnical and hydrological results.