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 19 January.

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

NORTHERN MOTORWAY (SH1)

• Southbound lanes between Oteha Valley Road off-ramp and Greville Road on-ramp,
• 16-17 January
• Oteha Valley Road southbound on-ramp, 16-17 January
• SH1 southbound to SH18 westbound link, 18 January
• Northbound lanes between Constellation Drive off-ramp and Oteha Valley Road on-ramp,
• 14-15 January (approx. 10:00pm to 5:00am)
• Greville Road northbound on-ramp, 14-15 January
• Constellation Drive northbound on-ramp, 14-15 January
• Northbound lanes between Tristram Avenue off-ramp and Upper Harbour Highway on-ramp,
• 16-18 January (approx. 10:00pm to 5:00am)
• Tristram Avenue northbound on-ramp, 16-18 January
• Southbound lanes between Northcote Road off-ramp and Esmonde Road on-ramp,
• 14 January (approx. 10:00pm to 5:00am)
• Northcote Road southbound on-ramp, 14 January
• Onewa Road northbound on-ramp, 18 January
• Onewa Road southbound on-ramp, 18 January
• Shelly Beach Road southbound off-ramp, 18 January

CENTRAL MOTORWAY JUNCTION (CMJ)

• Fanshawe Street southbound off-ramp, 18 January
• Southbound lanes between Fanshawe Street off-ramp and Greenlane on-ramp, 16-17 January (approx. 10:00pm to 5:00am)
• SH1 southbound to SH16 eastbound (Port) link, 16-17 January (approx. 10:00pm to 5:00am)
• SH1 southbound to SH16 westbound link, 16-17 January (approx. 10:00pm to 5:00am)
• Hobson Street southbound on-ramp (SH1), 16-17 January
• Hobson Street westbound on-ramp (SH16), 16-17 January
• Symonds Street southbound on-ramp, 16-17 January
• Westbound lanes between Stanley Street off-ramp and Wellesley Street on-ramp, 16-17 January (approx. 10:00pm to 5:00am)
• SH16 eastbound to SH1 southbound link, 16-17 January (approx. 10:00pm to 5:00am)
• SH16 (Port) westbound to SH1 southbound link, 16-17 January (approx. 10:00pm to 5:00am)
• Grafton Road westbound on-ramp (SH1), 16-17 January

SOUTHERN MOTORWAY (SH1)

• Khyber Pass Road southbound on-ramp, 16-17 January
• St Marks Road southbound on-ramp, 16-17 January
• Southbound lanes between Greenlane off-ramp and Mt Wellington Highway on-ramp,
• 14-15 January (approx. 10:30pm to 5:00am)
• Greenlane southbound on-ramp, 14-15 January (approx. 10:00pm to 5:00am)
• Tecoma Street southbound on-ramp, 14-15 January
• Ellerslie-Panmure Highway northbound on-ramp, 14-15 January
• Ellerslie-Panmure Highway southbound on-ramp, 14-15 January
• Northbound lanes between Great South Road off-ramp and East Tamaki Road on-ramp,
• 16-18 January (approx. 10:00pm to 5:00am)
• Te Irirangi Drive northbound on-ramp, 16-18 January
• Redoubt Road northbound on-ramp, 16-18 January
• Papakura northbound off-ramp, 15-19 January
• Southbound lanes between Ramarama off-ramp and Bombay on-ramp, 14 January
• Ramarama southbound on-ramp, 14 January
• Northbound lanes between Bombay off-ramp and Ramarama on-ramp, 14 January
• Bombay northbound on-ramp, 14 January
• Southbound lanes between Mercer off-ramp and Mercer on-ramp, 15 January
• (approx. 10:00pm to 5:00am)
• Northbound lanes between Mercer off-ramp and Mercer on-ramp, 14-15 January
• (approx. 10:00pm to 5:00am)

NORTHWESTERN MOTORWAY (SH16)

• Great North Road eastbound off-ramp (Waterview southbound tunnel closed), 15 January
• SH16 eastbound to SH20 southbound link (Waterview southbound tunnel closed), 15 January
• SH16 Westbound to SH20 southbound link (Waterview southbound tunnel closed), 15 January

UPPER HARBOUR MOTORWAY (SH18)

• Eastbound lanes between Albany Highway off-ramp and Paul Matthews Drive, 17 January
• Albany Highway eastbound on-ramp, 17 January
• SH18 eastbound to SH1 northbound link, 14-15 January
• Westbound lanes between Caribbean Drive and Albany Highway on-ramp, 18 January
• Greenhithe Road on-ramp, 16 & 18 January

SOUTHWESTERN MOTORWAY (SH20)

• Mahunga Drive southbound off-ramp, 14 January (approx. 10:00pm to 5:00am)
• Southbound lanes between Lambie Drive off-ramp and SH1, 16-18 January
• (approx. 10:00pm to 5:00am)
• Lambie Drive southbound on-ramp, 16-18 January
• SH20 southbound to SH1 northbound link, 16-18 January (approx. 10:00pm to 5:00am)
• SH20 southbound to SH1 southbound link, 16-18 January (approx. 10:00pm to 5:00am)