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, 9 August 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 Silverdale off-ramp and Oteha Valley Road on-ramp, 4-5 & 8 August
• Silverdale southbound on-ramp, 4-5 & 8 August
• Northbound lanes between Northcote Road off-ramp and Tristram Avenue on-ramp, 7-8 August (approx. 10:00pm to 5:00am)
• Northcote Road northbound on-ramp, 7-8 August

CENTRAL MOTORWAY JUNCTION (CMJ)

• Southbound lanes between Fanshawe Street off-ramp and Hobson Street on-ramp, 4-6 August (approx. 10:00pm to 5:00am)
• SH1 southbound to SH16 eastbound (Port) link, 4-6 August (approx. 10:00pm to 5:00am)
• SH1 southbound to SH16 westbound link, 4-6 August (approx. 10:00pm to 5:00am)
• Eastbound lanes between Nelson Street (SH16) off-ramp and Grafton Road on-ramp, 4-6 August
• Eastbound lanes between Wellesley Street East (SH1) off-ramp and Alten Road, 7-8 August (approx. 10:00pm to 5:00am)
• SH1 northbound to SH16 eastbound (Port) link, 7-8 August (approx. 10:00pm to 5:00am)
• Eastbound lanes between Wellesley Street East (SH16) off-ramp and Alten Road, 7-8 August (approx. 10:00pm to 5:00am)
• Grafton Road eastbound on-ramp, 7-8 August (approx. 10:00pm to 5:00am)

SOUTHERN MOTORWAY (SH1)

• Northbound lanes between Manukau off-ramp and East Tamaki Road on-ramp, 6 August (approx. 10:00pm to 5:00am)
• Te Irirangi Drive northbound on-ramp, 6 August
• Redoubt Road northbound on-ramp, 6 August
• Northbound lanes between Drury/SH22 off-ramp and Redoubt Road on-ramp, 7-8 August (approx. 10:00pm to 5:00am)
• SH1 northbound to SH20 northbound link, 7-8 August (approx. 10:00pm to 5:00am)
• Hill Road northbound on-ramp, 7-8 August
• Takanini northbound on-ramp, 7-8 August
• Papakura (Diamond) northbound on-ramp, 7-8 August
• Papakura (Loop) northbound on-ramp, 7-8 August
• Drury/SH22 northbound on-ramp, 7-8 August
• Southbound lanes between Takanini off-ramp and Drury/SH22 on-ramp, 4-8 August (approx. 9:30pm to 5:30am)
• Takanini southbound on-ramp, 4-8 August (approx. 9:30pm to 5:30am)
• Papakura (Loop) southbound on-ramp, 4-8 August (approx. 9:30pm to 5:30am)
• Papakura (Diamond) southbound on-ramp, 4-8 August (approx. 9:30pm to 5:30am)
• Northbound lanes between Drury/SH22 off-ramp and Takanini on-ramp, 4-5 August
• Papakura (Diamond) northbound on-ramp, 4-5 August
• Papakura (Loop) northbound on-ramp, 4-5 August
• Drury/SH22 northbound on-ramp, 4-5 August
• Northbound lanes between Drury/SH22 off-ramp and Papakura on-ramp, 6 August
• Drury/SH22 northbound on-ramp, 6 August
• SH1 southbound to SH2 eastbound link, 4 & 8 August

NORTHWESTERN MOTORWAY (SH16)

• Southbound lanes between Foster Road and Trigg Road, 4 August (approx. 6:00pm to 6:00am)
• Northbound lanes between Trigg Road and Foster Road, 4 August (approx. 6:00pm to 6:00am)
• Southbound lanes between Foster Road and Trigg Road, 5-8 August (approx. 8:00pm to 5:00am)
• Northbound lanes between Trigg Road and Foster Road, 5-8 August (approx. 8:00pm to 5:00am)
• Hobsonville Road southbound on-ramp, 4-8 August
• Southbound lanes between Lincoln Road off-ramp and Te Atatu Road on-ramp, 4 & 8 August (approx. 10:00pm to 5:00am)
• Lincoln Road southbound on-ramp, 4 & 8 August
• Te Atatu Road (Loop) southbound on-ramp, 4 & 8 August
• Southbound lanes between Te Atatu Road off-ramp and Rosebank Road on-ramp, 5-6 August
• Te Atatu Road (Loop) southbound on-ramp, 5-6 August
• Te Atatu Road (Diamond) southbound on-ramp, 5-6 August

SOUTHWESTERN MOTORWAY (SH20)

• Southbound lanes between Maioro Street off-ramp and Hillsborough Road on-ramp, 5 August (approx. 10:00pm to 5:00am)
• Maioro Street southbound on-ramp, 5 August
• Dominion Road southbound on-ramp, 5 August
• Southbound lanes between Hillsborough Road off-ramp and Neilson Street on-ramp, 4 August
• Hillsborough Road southbound on-ramp, 4 August
• Queenstown Road southbound on-ramp, 4 August
• Coronation Road northbound off-ramp, 7 August
• Southbound lanes between Lambie Drive off-ramp and SH1 links, 6 August (approx. 10:00pm to 5:00am)
• Lambie Drive southbound on-ramp, 6 August
• SH20 southbound to SH1 northbound link, 6 August (approx. 10:00pm to 5:00am)
• SH20 southbound to SH1 southbound link, 6 August (approx. 10:00pm to 5:00am)

GEORGE BOLT MEMORIAL DRIVE (SH20A)

• Kirkbride Road southbound off-ramp, 7-8 August