Construction of the 40-metre long wall to prevent the road slipping away will be complete by about mid-August.

Traffic through the site, which is about 11 kilometres east of Manunui, will be down to one lane at 30km/h with traffic lights or Stop/Go traffic management for the duration of the project.

Waka Kotahi thanks motorists for their patience.  

Plan ahead for a safe, enjoyable journey this summer. Keep up to date with: