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Work on Southland state highways from 13 to 19 December

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Waka Kotahi NZ Transport Agency

12 December 2025, 12:11 AM

Work on Southland state highways from 13 to 19 December

Below is a list of programmed works on Southland state highways next week, and all known work on Southland state highways next week is mapped HERE. Our teams will be taking a well-deserved break from December 19th – January 5th and with no programmed work over this period, this will be the last weekly update for the year. 


**SH1 ROAD CLOSURE**:


SH1 East Road will be closed between Clapham Road and Kennington Road for essential bridge maintenance work from 5am – 9pm on the 16th, 17th and 18th December. Road will open overnight. 


Detours during closure:


Heavy vehicles/HPMV

Detour via Kennington Roslyn Bush Rd – Fairweather Rd – Mill Rd North and reverse

Heavy traffic wanting to access Kennington businesses will need to use Clapham Road (accessing this from the west side of the closure)


Light vehicles:

East bound light traffic detour via Kennington Roslyn Bush Rd – Fairweather Rd – Mill Rd North

West bound traffic detour via Kennington Rd – Clapham Rd – SH1

 

Key renewal sites in Southland currently underway/beginning next week:

  1. SH1 Bluff highway – This is being sealed today, with the last few jobs in this project to be completed next week, delays of 5-10 minutes.
  2. SH94 at The Key – This is being sealed today, with the last few jobs in this project to be completed next week, delays of 5-10 minutes.
  3. SH90 Waikaka Valley highway between Waikaka Road and Cunningham Road – drainage and shoulder work for construction in the new year, delays of 5-10 minutes.
  4. SH96 Nightcaps-Ohai highway at the bend prior to Ohai - underway, delays of 5-10 minutes.
  5. SH96 Winton-Hedgehope highway at Zwies Road – drainage and shoulder work for construction in the new year, delays of 5-10 minutes.

 

Other maintenance work underway next week is listed below.

 

Highways South/SouthRoads maintenance work:

  • SH1 East Road Invercargill between Rockdale Road and Mill Road South, traffic lights for third party work
  • SH1 East Road Invercargill at Kennington, road closure and detour for bridge maintenance work **See above
  • SH1 Woodlands-Invercargill highway at Longbush South Road, traffic lights for pavement repairs
  • SH1 Woodlands-Invercargill highway near Mona Bush Road, traffic lights for pavement repairs
  • SH1 between Gore-Mataura highway near Cardigan Bay Road, intermittent stop/stop for tree maintenance (Thursday 18 only)
  • SH93 Old Coach Road near Elliot Road, intermittent stop/stop for tree maintenance (Tuesday 16 only)

 

Roadmarking will be taking place in the below areas, under mobile traffic management:

  • SH1 between Arthurton and McNab
  • SH1 between Gore and Brydone
  • SH1 between Invercargill and Edendale
  • SH1 between Invercargill and Bluff
  • SH1 from Edendale to McNab
  • SH98 near Mill Road North
  • SH96 at Winton
  • SH94 between Mandeville and Riversdale
  • SH93 at Owaka Valley Road

 

**Programmed work may be delayed due to weather/other factors.

 

Upcoming work in the new year, with approximate dates:

  1. SH90 Waikaka Valley highway between Waikaka Road and Cunningham Road – road renewal from 5th January to 31st March
  2. SH96 Winton-Hedgehope highway at Zwies Road – road renewal from 5th to 31st January
  3. SH96 Winton-Wreys Bush highway at Heddon Bush Road – road renewal from 5th to 31st January
  4. SH94 Te Anau-Milford highway at Sinclair Road – road renewal from 5th to 31st January
  5. SH1 Waipahi Highway east of Pukerau – road renewal – dates to be confirmed

 

 

NZTA Journeys website - https://www.journeys.nzta.govt.nz/journey-planner

Freight Impact Register - https://www.nzta.govt.nz/commercial-driving/trucks-and-tow-trucks/potential-restrictions-affecting-freight/ - download and filter the region for ‘Southland’. This will indicate any upcoming work in the next fortnight which have closures, detours or width restrictions for freight.


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