Tag: oteha_valley_road

• NZTA Announces Night Closures and Lane Restrictions Across Auckland's SH1

  9 Oct 2026 1:52 p.m. · Source: NZTA

  NZ Transport Agency Waka Kotahi advises Auckland drivers of planned SH1 maintenance from 10 to 18 October, with full night closures, ramp closures and signposted detours between Warkworth and Oteha Valley Road.

  TransportationGeneral Politics NZ Transport Agency Waka KotahiAuckland state highway maintenanceState Highway 1Johnstones Hill TunnelsSilverdale interchangeOteha Valley RoadWarkworthNZTA Auckland

• NZTA Announces Auckland State Highway Maintenance Work

  17 Sep 2026 2:55 p.m. · Source: NZTA

  NZTA Waka Kotahi advises Auckland drivers of southbound lane restrictions on SH1 between Johnstone Hill Tunnels and Orewa, plus night work between Silverdale and Oteha Valley Road.

  TransportationInfrastructure NZ Transport Agency Waka KotahiAuckland state highway maintenanceState Highway 1Johnstone Hill TunnelsOrewaSilverdaleOteha Valley RoadNZTA Auckland

• Auckland Motorway Maintenance Planned for November

  13 Nov 2025 3:36 p.m. · Source: NZTA

  Auckland residents should prepare for overnight ramp and lane closures on State Highway 1 (SH1) at Wainui Road and between the Silverdale interchange and Oteha Valley Road due to maintenance.

  Politics and GovernmentTransportationAustralasiaState Governments AucklandMotorway MaintenanceState Highway 1NZ Transport Agency Waka KotahiTrafficRoad closuresOteha Valley RoadNZTA Auckland

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