Waka Kotahi NZ Transport Agency advises night-time closures with detours will be required over the next six weeks for works on the Waikato Expressway.
5 October update: SH1 northbound Ngāruawāhia section
Please note that the SH1 northbound Ngāruawāhia section night-time road closure will only take place from Sunday 8 October to Monday 9 October (x2 nights) as opposed to the below advertised times.
The SH1 detour is via Ngāruawāhia township on the old state highway route between Horotiu and Gordonton Road interchanges, from 7pm to 5am. It adds about 5-8 mins to travel times.
These closure times replace the SH1 northbound Ngāruawāhia section information below.
31 August
Waka Kotahi NZ Transport Agency advises night-time closures with detours will be required over the next six weeks for works on the Waikato Expressway.
These closure times replace the SH1 northbound Ngāruawāhia section information below.
Traffic will be diverted away from the State Highway 1 Ngāruawāhia section works site – where remedial and safety improvements are under way – to enable permanent asphalting work.
Maintenance work at the Gordonton Road Interchange at Taupiri will also require some nights of traffic management for vehicles using the interchange, although there will be no disruption to SH1 traffic.
Key dates are:
The SH1 detour is via Ngāruawāhia township on the old state highway route between Horotiu and Gordonton Road interchanges, from 7pm to 5am. It adds about 5-8 mins to travel times.
HPMVs must use SH1B and overweight vehicles need to use SH2/27, under an existing overweight permit.
During the closures contractors will be paving about 2km of asphalt on the southbound right lane and about 800m on the northbound right lane.
At the same time temporary safety barriers will be moved so traffic can be diverted partially on to the shoulder.
Meanwhile the surfacing work on the interchange at Taupiri on 17-21 September will see detours required for traffic coming and going from SH1B and other connections.
The approaches at both ends of the Taupiri overbridge, the roundabouts at each end and the bridge itself need to be resealed.
The works are scheduled for 17-21 September, with work hours 6pm-6am.
There will be limited access on to and off the expressway during these works with traffic detoured via the Ohinewai (Tahuna Road) Interchange. The Hamilton section’s Resolution Interchange can be used for vehicles approaching the interchange and wishing to use Gordonton Road.
Travellers on Gordonton Road will be detoured via Huntly to go north or Horotiu to go south using the old highway route – Great South Road.
Great South Road vehicles will need to stay on Great South Road and travel north to connect with SH1 or south to Horotiu Interchange.
Work is proposed to be completed over five nights however additional days may be required.
Please follow the on-site VMS boards and detour signs and allow extra time for journeys.
