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, 18 August 2023.

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

NORTHERN MOTORWAY (SH1)

• Constellation Drive southbound off-ramp, 13 August
• Constellation Drive northbound on-ramp, 13 August

CENTRAL MOTORWAY JUNCTION (CMJ)

• Stanley Street westbound off-ramp, 15 August (approx. 12 Midnight to 5:00am)
• Nelson Street eastbound off-ramp, 14 & 16-17 August

SOUTHERN MOTORWAY (SH1)

• Northbound lanes between Mt Wellington Highway off-ramp and Greenlane on-ramp, 13 August (approx. 10:00pm to 5:00am)
• Ellerslie-Panmure Highway northbound on-ramp, 13 August
• South Eastern Highway (SEART) northbound on-ramp, 13 August
• Mt Wellington Highway northbound on-ramp, 13 August
• Northbound lanes between East Tamaki Road off-ramp and Mt Wellington Highway on-ramp, 14 August (approx. 10:00pm to 5:00am)
• Princes Street northbound on-ramp, 14 August
• Highbrook Drive northbound on-ramp, 14 August.
• East Tamaki Road northbound on-ramp, 14 August
• Southbound lanes between East Tamaki Road off-ramp and Manukau on-ramp, 13 August (approx. 10:00pm to 5:00am)
• East Tamaki Road southbound on-ramp, 13 August
• SH1 southbound to SH20 northbound link, 13 August (approx. 10:00pm to 5:00am)
• Southbound lanes between Takanini off-ramp and Drury/ SH22 on-ramp, 15 August (approx. 12 Midnight to 5:00am)
• Takanini southbound on-ramp, 15 August (approx. 12 Midnight to 5:00am)
• Southbound lanes between Takanini off-ramp and Drury/SH22 on-ramp, 16-17 August (approx. 9pm to 5:00am)
• Takanini southbound on-ramp, 16-17 August
• Southbound lanes between Papakura off-ramp and Drury/SH22 on-ramp, 13-14 August
• Papakura southbound on-ramp, 13-19 August (24/7)
• Northbound lanes between Ramarama off-ramp and Drury/SH22 on-ramp, 13-17 August
• Ramarama northbound on-ramp, 13-17 August
• Beaver Road southbound off-ramp, 15 & 17 August
• Beaver Road southbound on-ramp, 15 & 17 August
• Beaver Road northbound on-ramp, 14 August
• Beaver Road northbound off-ramp, 14 August
• Nikau Road northbound on-ramp, 14 August
• Ridge Road northbound off-ramp, 16 August (approx. 9:30pm to 5:00am)
• Razorback Road northbound on-ramp, 16 August
• SH1 northbound to SH2 eastbound link, 16 August (approx. 9:30pm to 5:00am)
• Pokeno northbound on-ramp, 16 August
• Pokeno northbound off-ramp, 17 August (approx. 10:00pm to 5:00am)
• Southbound lanes between Mercer off-ramp and Mercer on-ramp, 17 August (approx. 10:00pm to 5:00am)
• Northbound lanes between Mercer off-ramp and Mercer on-ramp, 17 August (approx. 10:00pm to 5:00am)
• Southbound lanes between Hampton Downs off-ramp and Hampton Downs on-ramp, 16 August
• Northbound lanes between Hampton Downs off-ramp and Hampton Downs on-ramp, 16 August

NORTHWESTERN MOTORWAY (SH16)

• Southbound lanes between Lincoln Road off-ramp and Te Atatu on-ramp, 17 August (approx. 10:00pm to 5:00am)
• Lincoln Road southbound on-ramp, 17 August
• Great North Road westbound off-ramp, 14 August

UPPER HARBOUR MOTORWAY (SH18)

• Hobsonville Road westbound off-ramp, 13-14 August

SOUTHWESTERN MOTORWAY (SH20)

• Dominion Road southbound on-ramp, 17 August
• Northbound lanes between Cavendish Drive off-ramp and Massey Road on-ramp, 13 August
• Puhinui Road northbound on-ramp, 13 August
• Cavendish Drive northbound on-ramp, 13 August