Waka Kotahi NZ Transport Agency advises of the following closures for motorway improvements. Work delayed by bad weather will be completed at the next available date, prior to Friday, 27 October 2023.

Unless otherwise stated, closures start at 9pm and finish at 5am.

NORTHERN MOTORWAY (SH1)

• Northbound lanes between Oteha Valley Road off-ramp and Silverdale on-ramp, 24-26 October (approx. 9:00pm to 05:00am)
• Oteha Valley Road northbound on-ramp, 24-26 October
• Northbound lanes between Greville Road off-ramp and Oteha Valley Road on-ramp, 23 October (approx. 9:30pm to 7:00am)
• Greville Road northbound on-ramp, 23 October (approx. 9:00pm to 7:00am)
• Southbound lanes between Oteha Valley Road off-ramp and Greville Road on-ramp, 23 October (approx. 9:00pm to 5:30am)
• Southbound lanes between Oteha Valley Road off-ramp and Upper Harbour Highway on-ramp, 24-26 October (approx. 9:00pm to 5:30am)
• Oteha Valley Road southbound on-ramp, 23-26 October (approx. 8:00pm to 5:30am)
• Greville Road southbound on-ramp, 24-26 October (approx. 8:00pm to 5:30am)
• Esmonde Road southbound on-ramp, 26 October

CENTRAL MOTORWAY JUNCTION (CMJ)

• Eastbound lanes between Wellesley Street East off-ramp and Tamaki Drive, 26 October (approx. 10:00pm to 5:00am)
• SH16 eastbound to SH16 (Port) link, 26 October (approx. 10:00pm to 5:00am)
• SH1 northbound to SH16 eastbound (Port) link, 26 October (approx. 10:00pm to 5:00am)
• SH16 Grafton Road eastbound on-ramp, 26 October

SOUTHERN MOTORWAY (SH1)

• Khyber Pass Road southbound on-ramp, 24 October
• Southbound lanes between Greenlane off-ramp and Mt Wellington Highway on-ramp, 26 October (approx. 10:30pm to 5:00am)
• Greenlane southbound on-ramp, 26 October (approx. 10:00pm to 5:00am)
• Tecoma Street southbound on-ramp, 26 October (approx. 10:00pm to 5:00am)
• Ellerslie-Panmure Highway southbound on-ramp, 26 October (approx. 10:00pm to 5:00am)
• Redoubt Road southbound off-ramp, 24 October
• SH1 southbound to SH20 northbound link, 23 October (approx. 10:00pm to 5:00am)
• Redoubt Road southbound on-ramp, 23 October
• Northbound lanes between Manukau off-ramp and Puhinui Road on-ramp, 23 October (approx. 10:00pm to 5:00am)
• SH1 northbound to SH20 northbound link, 23 October (approx. 10:00pm to 5:00am)
• Southbound lanes between Takanini off-ramp and Takanini on-ramp, 23 & 25-26 October (approx. 9:30pm to 5:00am)
• Northbound lanes between Takanini off-ramp and Takanini on-ramp, 24-26 October (approx. 9:30pm to 5:00am)
• Southbound lanes between Takanini off-ramp and Drury/SH22 on-ramp, 24 October (approx. 9:30pm to 5:00am)
• Takanini southbound on-ramp, 24 October (approx. 9:00pm to 05:00am)
• Papakura southbound on-ramp, 24-25 October
• Northbound lanes between Ramarama off-ramp and Drury/SH22 on-ramp, 25-26 October (approx. 9:00pm to 5:00am)
• Ramarama northbound on-ramp, 24-26 October
• Northbound lanes between Bombay off-ramp and Drury/SH22 on-ramp, 24 October (approx. 9:00pm to 5:00am)
• Bombay northbound on-ramp, 24 October
• Southbound lanes between Ramarama off-ramp and Bombay on-ramp, 24 October
• Ramarama southbound on-ramp, 24 October
• Southbound lanes between Mercer off-ramp and Mercer on-ramp, 26 October (approx. 10:00pm to 5:00am)
• Northbound lanes between Mercer off-ramp and Mercer on-ramp, 26 October (approx. 10:00pm to 5:00am)
• Te Kauwhata northbound on-ramp, 24-27 October (24/7)
• Te Kauwhata Northbound off-ramp, 24-27 October (24/7)

NORTHWESTERN MOTORWAY (SH16)

• Southbound lanes between Foster Road and Trigg Road, 23 October (approx. 10:00pm to 5:00am)
• Southbound lanes between Foster Road and Trigg Road, 24-26 October (approx. 9:00pm to 5:00am)
• Southbound lanes between Brigham Creek Road Roundabout and Royal Road on-ramp, 25 October (approx. 10:00pm to 5:00am)
• Hobsonville Road southbound on-ramp, 25 October

UPPER HARBOUR MOTORWAY (SH18)

• SH18 westbound to SH16 southbound link, 25 October (approx. 10:00pm to 5:00am)

SOUTHWESTERN MOTORWAY (SH20)

• Southbound lanes between Massey Road off-ramp and Puhinui Road on-ramp, 25 October (approx. 10:00pm to 5:00am)
• Massey Road southbound on-ramp, 25 October
• Southbound lanes between Puhinui Road off-ramp and SH1 links, 24 October (approx. 10:00pm to 5:00am)
• Puhinui Road southbound on-ramp, 24 October
• Cavendish Drive southbound on-ramp, 24 October
• Cavendish Drive northbound on-ramp, 23 October
• Lambie Drive northbound on-ramp, 23 October
• Lambie Drive southbound on-ramp, 24 October
• Lambie Drive northbound off-ramp, 26 October (approx. 10:00pm to 5:00am)
• SH20 southbound to SH1 northbound link, 24 October (approx. 10:00pm to 5:00am)
• SH20 southbound to SH1 southbound link, 24 October (approx. 10:00pm to 5:00am)