NZ Transport Agency Waka Kotahi advises of the following closures for motorway improvements. Work delayed by bad weather will be completed at the next available date, prior to Friday, 8 March 2024. 

Please note this Traffic Bulletin is updated every Friday.

Check daily updated closure information: www.nzta.govt.nz/traffic/auckland

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

NORTHERN MOTORWAY (SH1)

• Southbound lanes between Orewa off-ramp and Silverdale on-ramp, 3-6 March
• Orewa southbound on-ramp, 3-6 March
• Millwater southbound on-ramp, 3-6 March
• Northbound lanes between Silverdale off-ramp and Orewa on-ramp, 3-5 March
• Northbound lanes between Oteha Valley Road off-ramp and Orewa on-ramp, 6 March
• Silverdale northbound on-ramp, 3-6 March
• Oteha Valley Road northbound on-ramp, 6 March
• Shelly Beach Road southbound off-ramp, 3-7 March

CENTRAL MOTORWAY JUNCTION (CMJ)

• Eastbound lanes between Wellesley Street East (SH1) off ramp and Alten Road, 3-7 March (approx. 10:00pm to 5:00am)
• Eastbound lanes between Wellesley Street East (SH16) off-ramp and Alten Road, 3-7 March (approx. 10:00pm to 5:00am)
• Grafton Road eastbound on-ramp, 3-7 March
• Westbound lanes between Stanley Street off-ramp and Wellesley Street East on-ramp, 3-7 March (approx. 10:00pm to 5:00am)

SOUTHERN MOTORWAY (SH1)

• Northbound lanes between Ellerslie-Panmure Highway off-ramp and Greenlane on-ramp, 5-6 March (approx. 10:00pm to 5:00am)
• Ellerslie-Panmure Highway northbound on-ramp, 5-6 March (approx. 10:00pm to 5:00am)
• Northbound lanes between Mt Wellington Highway off-ramp and Greenlane on-ramp, 3-4 March (approx. 10:00pm to 5:00am)
• Ellerslie-Panmure Highway northbound on-ramp, 3-4 March
• South Eastern Highway northbound on-ramp, 3-4 March
• Mt Wellington Highway northbound on-ramp, 3-4 March
• East Tamaki Road northbound off-ramp, 3-4 March (approx. 10:00pm to 5:00am)
• Southbound lanes between Redoubt Road off-ramp and Papakura on-ramp, 6 March (approx. 10:00pm to 5:00am)
• SH1 southbound to SH20 northbound link, 6 March (approx. 10:00pm to 5:00am)
• Redoubt Road southbound on-ramp, 6 March
• Takanini southbound on-ramp, 6 March
• Papakura northbound off-ramp, 1-9 March (24/7)
• Papakura (Loop) northbound on-ramp, 6-7 March
• Northbound lanes between Drury/SH22 off-ramp and Papakura on-ramp, 5-7 March
• Drury/SH22 northbound on-ramp, 5-7 March
• Southbound lanes between Drury/SH22 off-ramp and Bombay on-ramp, 5 March
• Drury/SH22 southbound on-ramp, 5 March
• Ramarama southbound on-ramp, 5 March
• Ramarama northbound on-ramp, 3-4 March
• Ramarama northbound off-ramp, 3-4 March 
• Northbound lanes between Bombay off-ramp and Ramarama on-ramp, 5 March
• Bombay northbound on-ramp, 5 March
• Southbound lanes between Mercer off-ramp and Mercer on-ramp, 6-7 March (approx. 10:00pm to 5:00am)
• Northbound lanes between Mercer off-ramp and Mercer on-ramp, 6-7 March (approx. 10:00pm to 5:00am)
• Te Kauwhata northbound on-ramp, 5-9 March (24/7)
• Te Kauwhata northbound off-ramp, 5-9 March (24/7)

NORTHWESTERN MOTORWAY (SH16)

• Southbound lanes between Waimauku roundabout and Trigg Road, 3-7 March
• Northbound lanes between Trigg Road and Waimauku roundabout, 3-7 March
• Hobsonville Road southbound on-ramp, 5 March
• Patiki Road southbound off-ramp, 4-5 March
• Te Atatu Road (Loop) southbound on-ramp, 4-5 March
• Te Atatu Road (Diamond) southbound on-ramp, 3 March

SOUTHWESTERN MOTORWAY (SH20)

• Northbound lanes between Neilson Street off-ramp and Neilson Street on-ramp, 3 & 7 March (approx. 10:00pm to 5:00am)
• Neilson Street southbound on-ramp, 4-5 March
• Southbound lanes between SH20 southbound link and Landing Drive, 7 March
• SH20 southbound to SH20A southbound link, 7 March
• SH20 northbound to SH20A southbound link, 7 March
• Southbound lanes between Lambie Drive off-ramp and SH1 Links, 6 March (approx. 10:00pm to 5:00am)
• Lambie Drive southbound on-ramp, 6 March
• SH20 southbound to SH1 northbound link, 6 March (approx. 10:00pm to 5:00am)
• SH20 southbound to SH1 southbound link, 6 March (approx. 10:00pm to 5:00am)

GEORGE BOLT MEMORIAL DRIVE (SH20A)

• Kirkbride Road southbound on-ramp, 7 March 

STATE HIGHWAY 2 (SH2)

• Mangatawhiri eastbound off-ramp, 3-7 March