The Huntly (by-pass) section
of the Waikato Expressway was blessed at a dawn event participated by local iwi
representatives, government officials, NZTA staff, and contractor management,
followed by formalities at a lunch in a tent set up on the edge of new highway at
Te Iringa Lagoon.
The 15-kilometre section is a
four-lane highway that now takes State Highway 1 east of Huntly town. The
entire highway is expected to be finished after the Longswamp section is
finished next month, and the Hamilton section finished next year.
The Huntly section had been
planned for many decades and the final route decided through the Taupiri Range
in the 1990s.
Project funding was approved
in 2014 and in March of the same year, the $384 million contract awarded to a
joint venture made up of Fulton Hogan, HEB, Jacobs and WSP Opus.
Construction started in August
2015 and completed at the end of last month (February).
The biggest challenge in the
project was shifting a hillside to create the 400 metre-long, 40-metre-wide Taupiri
Pass, which is 57-metre cutting to reduce the gradient of the highway
section. it involved moving 1.3 metres
of over-burden that was used as fill in other sections. A year of excavation
removed the clay top and blasting in 2017-2018 was employed to excavate the
The Taupiri area is of significant cultural importance for the paramount tribe in the region, Waikato-Tainui, and seven local marae had a voice during construction, and a working group set up to help recognise culturally significant location and assist work on ecological and environmental elements.