Between Paekākāriki Interchange and Mackays Interchange, Northbound Road CLOSED
- Road closed from 6am Monday 8th to 6pm Friday 12th
Northbound road closure for Weigh Bridge works
Paekākāriki to Pukerua Bay Coast Road
- Sunday 7th and Thursday 11th night, 11pm – 3am
- Stop/go traffic controls in place for wire median rope works
- Wednesday and Thursday during the day, 8am – 4:30pm
- Stop/go traffic controls in place for rock scaling works
Plimmerton, between Plimmerton Roundabout and Airlie Road
- Tuesday to Thursday night, 7pm – 5am
- Northbound lane closure for testing
North of Plimmerton Roundabout
- Sunday 7th and Monday 8th, 8pm to 4am
- Northbound lane closure for paving work
Porirua, Mungavin, Northbound On-ramp CLOSED
- Monday night, 11.59pm – 3am
Northbound on-ramp closure for traffic counting wires installation
Wellington region state highway roadworks are also available on the Journey Planner website.