Project Details

Piarere to Oak Tree Bends Realignment


SH1
A 4km realignment of SH1, immediately south of the SH1/SH29 intersection at Piarere.
Purpose: To improve safety on this section of highway.
EstimatedCost: *$8M
Start Date: April 2008
End Date: Expected completion late 2009
Location: A 4km realignment of SH1, immediately south of the SH1/SH29 intersection at Piarere.
Engineering Features:

The Piarere to Oak Tree Bends Realignment will remove a series of 14 tight curves. This area has a history of crashes, and the tight curves are out of context with the 100km/h speed environment to the north and south. Once the construction project is complete, motorists will be able to travel safely at 100km/h on the new alignment.

Other:

*Transit New Zealand's 10-year State Highway Plan and Forecast for 2007/08 to 2016/17

Project Scope
Typical Cross Section

More Information: Alison Keehan