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, 13 December 2024.

Unless otherwise stated, closures start at 9pm and finish at 5am. Traffic management may be in place before the advertised closure times for the mainline.

NORTHERN MOTORWAY (SH1)

• Southbound lanes between Constellation Drive off-ramp and Northcote Road on-ramp, 8 December (approx. 10:00pm to 5:00am)
• Constellation Drive southbound on-ramp, 8 December
• Tristram Avenue southbound on-ramp, 8 December
• Stafford Road northbound off-ramp, 8-12 December
• Curran Street northbound on-ramp, 8-12 December

CENTRAL MOTORWAY JUNCTION (CMJ)

• Southbound lanes between Fanshawe Street off-ramp and Symonds Street on-ramp, 12 December (approx. 10:00pm to 5:00am)
• SH1 southbound to SH16 eastbound (Port) link, 12 December (approx. 10:00pm to 5:00am)
• aSH1 southbound to SH16 westbound link, 12 December (approx. 10:00pm to 5:00am)
• Hobson Street southbound on-ramp, 12 December
• SH16 eastbound to SH1 southbound link, 12 December (approx. 10:00pm to 5:00am)
• Westbound lanes between Stanley Street off-ramp and Wellesley Street East on-ramp, 12 December (approx. 10:00pm to 5:00am)
• SH16 westbound (Port) to SH1 southbound link, 12 December (approx. 10:00pm to 5:00am)
• Grafton Road southbound on-ramp, 12 December

SOUTHERN MOTORWAY (SH1)

• Northbound lanes between East Tamaki Road off-ramp and Mt Wellington Highway on-ramp, 10-11 December (approx. 10:00pm to 5:00am)
• Princes Street northbound on-ramp, 10-11 December
• Highbrook Drive northbound on-ramp, 10-11 December
• East Tamaki Road northbound on-ramp, 10-11 December
• Southbound lanes between Redoubt Road off-ramp and Papakura on-ramp, 8-9 December (approx. 10:00pm to 5:00am)
• SH1 southbound to SH20 northbound link, 8-9 December (approx. 10:00pm to 5:00am)
• Redoubt Road southbound on-ramp, 8-9 December
• Takanini southbound on-ramp, 8-9 December
• Southbound lanes between Takanini off-ramp and Drury/SH22 on-ramp, 10 December (approx. 9:30pm to 5:30am)
• Takanini southbound on-ramp, 10 December (approx. 9:30pm to 5:30am)
• Papakura (Diamond) southbound on-ramp, 10 December
• Papakura (Loop) northbound on-ramp, 10 December
• Southbound lanes between Papakura off-ramp and Drury/SH22 on-ramp, 11 December
• Papakura (Loop) southbound on-ramp, 11 December
• Papakura (Diamond) southbound on-ramp, 11 December
• Southbound lanes between Papakura off-ramp and Ramarama on-ramp, 12 December
• Papakura (Loop) northbound on-ramp, 12 December
• Papakura (Diamond) southbound on-ramp, 12 December
• Drury/SH22 southbound on-ramp, 12 December
• Northbound lanes between Drury/SH22 off-ramp and Papakura on-ramp, 11 December
• Drury/SH22 northbound on-ramp, 11 December
• Northbound lanes between Drury/SH22 off-ramp and Takanini on-ramp, 12 December
• Papakura (Diamond) northbound on-ramp, 12 December
• Papakura (Loop) northbound on-ramp, 12 December
• Drury/SH22 northbound on-ramp, 12 December
• Beaver Road northbound on-ramp, 8-12 December (approx. 8:00pm to 5:00am)
• Beaver Road northbound off-ramp, 8-12 December (approx. 8:00pm to 5:00am)
• Nikau Road northbound on-ramp, 8-12 December (approx. 8:00pm to 5:00am)
• Southbound lanes between Rangiriri off-ramp and Hampton Downs on-ramp, 12 December
• Te Kauwhata southbound on-ramp, 12 December

NORTHWESTERN MOTORWAY (SH16)

• Southbound lanes between Foster Road and Riverhead Road, 6 December (approx. 6:00pm to 8:00pm)
• Northbound lanes between Riverhead Road and Foster Road, 6 December (approx. 6:00pm to 8:00pm)
• Southbound lanes between Trigg Road and Waimauku roundabout, 8 December (approx. 8:00pm to 5:00am)
• Northbound lanes between Waimauku roundabout and Trigg Road, 8 December (approx. 8:00pm to 5:00am)
• Southbound lanes between Waimauku roundabout and Foster Road, 9-12 December (approx. 8:00pm to 5:00am)
• Northbound lanes between Foster Road and Waimauku roundabout, 9-12 December (approx. 8:00pm to 5:00am)
• Southbound lanes between Access Road and Taupaki Road roundabout, 9-11 December
• Northbound lanes between Taupaki Road roundabout and Access Road, 9-11 December

UPPER HARBOUR MOTORWAY (SH18)

• Eastbound lanes between Brigham Creek Road off-ramp and Squadron Drive on-ramp, 12 December
• Brigham Creek Road eastbound on-ramp, 12 December

SOUTHWESTERN MOTORWAY (SH20)

• Neilson Street southbound off-ramp, 9 December
• Southbound lanes between Mahunga Drive off-ramp and Massey Road on-ramp, 8 & 12 December (approx. 10:00pm to 5:00am)
• Walmsley Road southbound on-ramp, 8 & 12 December
• SH20 southbound to SH20A southbound link, 8 & 12 December (approx. 10:00pm to 5:00am)
• Southbound lanes between Lambie Drive off-ramp and SH1 on-ramp, 8-9 December (approx. 10:00pm to 5:00am)
• Lambie Drive southbound on-ramp, 8-9 December
• SH20 southbound to SH1 northbound link, 8-9 December (approx. 10:00pm to 5:00am)