Waka Kotahi NZ Transport Agency
22 February 2026, 7:58 PM

SH 99 Lorneville to Wallacetown - Both directions
Due to culvert strengthening and highway renewal works, this section of road will be closed in both directions at all times from Monday 23rd February at 6:30am to Monday 9th March at 7pm.
In addition, there will be traffic signals in operation on site from Tuesday 10th March to approximately early April between 7am and 6pm each day.
Plan your journey accordingly allowing extra time for your travel.
Please note these works are weather dependent and may be postponed at short notice.
Road Closed - 23 February 6:30am
During closures, detour via Ryal Bush-Wallacetown Road, Collinson Road, and SH6/Winton-Lorneville Highway. During traffic signal operations, expect up to 20 minute delays.
Expected Resolution - 17/04/2026 18:00pm