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, 8 September 2023.

Please note this Traffic Bulletin is updated every Friday.

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

NORTHERN MOTORWAY (SH1)

• Northbound lanes between Greville Road off-ramp and Silverdale on-ramp, 4 September (approx. 10:00pm to 5:00am)
• Oteha Valley Road northbound on-ramp, 4 September
• Oteha Valley Road northbound off-ramp, 6 September
• Northbound lanes between Constellation Drive off-ramp and Oteha Valley Road on-ramp, 5 September (approx. 10:00pm to 5:00am)
• Greville Road northbound on-ramp, 4-5 September
• Constellation Drive northbound on-ramp, 5 September
• Northbound lanes between Northcote Road off-ramp and Constellation Drive on-ramp, 6 September (approx. 10:00pm to 5:00am)
• Tristram Avenue northbound on-ramp, 6 September
• Northcote Road northbound on-ramp, 6 September
• Northbound lanes between Onewa Road off-ramp and Northcote Road on-ramp, 7 September (approx. 10:00pm to 5:00am)
• Esmonde Road (Diamond) northbound on-ramp, 7 September
• Esmonde Road (Loop) northbound on-ramp, 7 September
• Onewa Road northbound on-ramp, 7 September

CENTRAL MOTORWAY JUNCTION (CMJ)

• SH16 Wellesley Street East eastbound off-ramp, 4 & 6 September (approx. 10:00pm to 5:00am)
• Wellesley Street East westbound on-ramp, 4 & 6 September (approx. 10:00pm to 5:00am)
• SH1 Wellesley Street East northbound off-ramp, 4 & 6 September (approx. 10:00pm to 5:00am)

SOUTHERN MOTORWAY (SH1)

• Southbound lanes between East Tamaki Road off-ramp and Redoubt Road on-ramp, 3 September (approx. 10:00pm to 5:00am)
• East Tamaki Road southbound on-ramp, 3 September
• SH1 southbound to SH20 northbound link, 3 September (approx. 10:00pm to 5:00am)
• Northbound lanes between Papakura off-ramp and Redoubt Road on-ramp, 3-4 September
• SH1 northbound to SH20 northbound link, 4 September
• Hill Road northbound on-ramp, 4 September
• Takanini northbound on-ramp, 3-4 September
• Papakura (Diamond) northbound on-ramp, 3-4 September
• Papakura (Loop) northbound on-ramp, 3-4 September
• Northbound lanes between Takanini off-ramp and Takanini on-ramp, 5 September (approx. 10:00pm to 5:00am)
• Southbound lanes between Takanini off-ramp and Drury/SH22 on-ramp, 3-4 September
• Takanini southbound on-ramp, 3-5 September
• Southbound lanes between Papakura off-ramp and Drury/SH22 on-ramp, 6-7 September
• Papakura southbound on-ramp, 1-9 September (24/7)
• Southbound lanes between Takanini off-ramp and Ramarama on-ramp, 5 September
• Drury/ SH22 southbound on-ramp, 5 September
• Northbound lanes between Drury/SH22 off-ramp and Redoubt Road on-ramp, 6-7 September
• Drury/ SH22 northbound on-ramp, 6-7 September
• Hampton Downs southbound on-ramp, 6-7 September (approx. 8:00pm to 5:00am)

NORTHWESTERN MOTORWAY (SH16)

• Southbound lanes between Lincoln Road off-ramp and Te Atatu on-ramp, 3-4 & 7 September (approx. 10:00pm to 5:00am)
• Lincoln Road southbound on-ramp, 3-4 & 7 September

UPPER HARBOUR MOTORWAY (SH18)

• Albany Highway eastbound off-ramp, 4 September (approx. 8:00pm to 5:00am)

SOUTHWESTERN MOTORWAY (SH20)

• Southbound lanes between Hillsborough Road off-ramp and Neilson Street on-ramp, 7 September (approx. 10:00pm to 5:00am)
• Hillsborough Road southbound on-ramp, 7 September
• Queenstown Road southbound on-ramp, 7 September
• Walmsley Road southbound on-ramp, 3-4 September