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, 11 October 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, 10 October (approx. 10:00pm to 5:00am)
• Constellation Drive southbound on-ramp, 10 October
• Tristram Avenue southbound on-ramp, 10 October
• Southbound lanes between Northcote Road off-ramp and Onewa Road on-ramp, 9 October (approx. 10:00pm to 5:00am)
• Northcote Road southbound on-ramp, 9 October
• Esmonde Road southbound on-ramp, 9 October
• Stafford Road northbound off-ramp, 6-8 October
• Curran Street northbound on-ramp, 6-8 October

SOUTHERN MOTORWAY (SH1)

• Khyber Pass Road southbound on-ramp, 9-10 October
• Southbound lanes between Greenlane off-ramp and Mt Wellington Highway on-ramp, 6-7 October (approx. 10:30pm to 5:00am)
• Greenlane southbound on-ramp, 6-7 October
• Tecoma Street southbound on-ramp, 6-7 October
• Ellerslie-Panmure Highway southbound on-ramp, 6-7 October
• Ellerslie-Panmure Highway northbound on-ramp, 6-7 October 
• Southbound lanes between Mt Wellington Highway off-ramp and East Tamaki Road on-ramp, 8 October (approx. 10:00pm to 5:00am)
• Mt Wellington Highway southbound on-ramp, 8 October
• Princes Street southbound on-ramp, 8 October
• Highbrook Drive southbound on-ramp, 8 October
• Manukau northbound off-ramp, 6 October
• Southbound lanes between Takanini off-ramp and Papakura on-ramp, 6-8 October (approx. 9:30pm to 5:30am)
• Takanini southbound on-ramp, 6-8 October (approx. 9:30pm to 5:30am)
• Papakura (Loop) southbound on-ramp, 6-7 October (approx. 9:30pm to 5:30am)
• Southbound lanes between Takanini off-ramp and Drury/SH22 on-ramp, 9-10 October (approx. 9:30pm to 5:30am)
• Takanini southbound on-ramp, 9-10 October (approx. 9:30pm to 5:30am)
• Papakura (Loop) southbound on-ramp, 9-10 October (approx. 9:30pm to 5:30am)
• Papakura (Diamond) southbound on-ramp, 9-10 October (approx. 9:30pm to 5:30am)
• Papakura northbound off-ramp, 6-7 October
• Northbound lanes between Drury/SH22 off-ramp and Papakura on-ramp, 9-10 October
• Drury northbound on-ramp, 9-10 October

NORTHWESTERN MOTORWAY (SH16)

• Southbound lanes between Waimauku Roundabout and Trigg Road, 6-10 October (approx. 8:00pm to 5:00am)
• Northbound lanes between Foster Road and Waimauku Roundabout, 6-10 October (approx. 8:00pm to 5:00am)

SOUTHWESTERN MOTORWAY (SH20)

• Dominion Road northbound off-ramp, 6-10 October
• Walmsley Road southbound off-ramp, 10 October
• Southbound lanes between Puhinui Road off-ramp and SH1 links, 7-10 October (approx. 10:00pm to 5:00am)
• Puhinui Road southbound on-ramp, 7-10 October
• Cavendish Drive southbound on-ramp, 7-10 October
• Lambie Drive southbound on-ramp, 7-10 October
• SH20 southbound to SH1 northbound link, 7-10 October (approx. 10:00pm to 5:00am)
• SH20 southbound to SH1 southbound link, 7-10 October (approx. 10:00pm to 5:00am)

Please follow the signposted detours. NZ Transport Agency thanks you for your co-operation during these essential improvements and maintenance.