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, 1 September 202

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

NORTHERN MOTORWAY (SH1)

• Northbound lanes between Oteha Valley Road off-ramp and Silverdale on-ramp, 29-31 August
• Oteha Valley Road northbound on-ramp, 29-31 August

CENTRAL MOTORWAY JUNCTION (CMJ)

• None planned

SOUTHERN MOTORWAY (SH1)

• Northbound lanes between East Tamaki Road off-ramp and Mt Wellington Highway on-ramp, 31 August (approx. 10:00pm to 5:00am)
• Princes Street northbound on-ramp, 31 August
• Highbrook Drive northbound on-ramp, 31 August
• East Tamaki Road northbound on-ramp, 31 August
• Northbound lanes between Drury/SH22 off-ramp and Redoubt Road on-ramp, 27-31 August
• Papakura (Diamond) northbound on-ramp, 27-31 August
• Papakura (Loop) northbound on-ramp, 27-31 August
• Drury/SH22 northbound on-ramp, 27-31 August
• Southbound lanes between Redoubt Road off-ramp and Drury/SH22 on-ramp, 30 August (approx. 10:00pm to 5:00am)
• Redoubt Road southbound on-ramp, 30 August
• SH1 southbound to SH20 northbound link, 30 August (approx. 10:00pm to 5:00am)
• Southbound lanes between Takanini off-ramp and Drury/SH22 on-ramp, 27-28 & 30-31 August
• Takanini southbound on-ramp, 27-28 & 30-31 August
• Southbound lanes between Papakura off-ramp and Bombay on-ramp, 29 August
• Papakura southbound on-ramp, 25-31 August & 1-2 September (24/7)
• Drury/SH22 southbound on-ramp, 29 August
• Ramarama southbound on-ramp, 29 August
• Bombay southbound on-ramp, 28 August
• Beaver Road southbound off-ramp, 28 August (approx. 9:30pm to 5:00am)
• Beaver Road southbound on-ramp, 28 August
• Nikau Road southbound off-ramp, 28 August (approx. 9:30pm to 5:00am)
• Southbound lanes between Nikau Road off-ramp and Nikau Road on-ramp, 27 August (approx. 9:30pm to 5:00am)
• Northbound lanes between Nikau Road off-ramp and Nikau Road on-ramp, 27 August (approx. 9:30pm to 5:00am)
• SH1 southbound to SH2 eastbound link, 27 August (approx. 9:30pm to 5:00am)
• Razorback Road southbound off-ramp, 27 August (approx. 9:30pm to 5:00am)
• Southbound lanes between Pokeno off-ramp and Pokeno on-ramp, 27 August (approx. 9:30pm to 5:00am
• Northbound lanes between Pokeno off-ramp and Pokeno on-ramp, 27 August (approx. 8:00pm to 5:00am)
• Hampton Downs northbound off-ramp, 30 August (approx. 8:00pm to 5:00am)
• Hampton Downs northbound on-ramp, 29 August (approx. 8:00pm to 5:00am)

NORTHWESTERN MOTORWAY (SH16)

• Southbound lanes between Brigham Creek Road Roundabout and Hobsonville Road on-ramp, 27 August
• Northbound lanes between Hobsonville Road off-ramp and Brigham Creek Road Roundabout, 27 August (approx. 9:30pm to 5:00am)
• Lincoln Road northbound off-ramp, 30-31 August
• Lincoln Road northbound on-ramp, 29 August

UPPER HARBOUR MOTORWAY (SH18)

• Brigham Creek Road eastbound on-ramp, 28 August (approx. 8:00pm to 5:00am)

SOUTHWESTERN MOTORWAY (SH20)

• Northbound lanes between Hillsborough Road off-ramp and Dominion Road on-ramp, 30-31 August (approx. 10:00pm to 5:00am)
• Hillsborough Road northbound on-ramp, 30-31 August
• Southbound lanes between Lambie Drive off-ramp and SH1 links, 30 August (approx. 10:00pm to 5:00am)
• Lambie Drive southbound on-ramp, 30 August (approx. 10:00pm to 5:00am)
• SH20 southbound to SH1 northbound link, 30 August (approx. 10:00pm to 5:00am)
• SH20 southbound to SH1 southbound link, 30 August (approx. 10:00pm to 5:00am)

STATE HIGHWAY 2 (SH2)

• SH2 westbound to SH1 southbound, 27 August