Site Visits
1. Introduction
1.1. Puhoi to Warkworth Expressway
The Pūhoi to Warkworth project will extend the four-lane Northern Motorway (SH1) 18.5km from the Johnstone’s Hill tunnels to just north of Warkworth. It is the first stage of the Ara Tūhono – Pūhoi to Wellsford Road of National Significance.
We were able to go to site recently and take a tour to see the environmental considerations courtesy of Ray Chang (Beca) and Karsten Steveson (Fletcher Acciona).
