“Now the main earthworks for the road are complete, we can make the switch.”
The new stretch of road is about 400 metres long, about the same as the previous route, and the new lane will be unsealed at this stage.
Road users would need to be aware of the switch and drive safely, he said.
The same traffic management already in place will remain for the new road, with a 30km/h temporary speed limit and stop/go traffic controllers.
“Follow the traffic management and crews in place. They are there for people’s safety,” Partridge said.
Ongoing earthworks, pavement construction, sealing, line marking and barrier installation will continue once traffic is moved to the new route.
Partridge said Waka Kotahi hoped to open both lanes of the new road at night in June and expected to have both lanes sealed for all-day use by July, depending on the weather.
It was hoped all work would be completed in August.
“In the meantime, planting season is coming up and we are working closely with our iwi partners to design and finalise planting plans for the area for long-term restoration,” Partridge said.
The project includes the development of a new wetland area.
“The Auraki Stream project on SH4 Parapara Rd has been essential to ensure the road remains safe for all users, and resilient and is future-proofed.
“SH4 Parapara Rd is a major trade corridor as well as a scenic tourist route.”
Repairs have already been completed at Hapokopoko Curve Rock, Whiskey Corner, South Raupio Retreat, Otoko Pā overslip and north of Kukuta Rd.