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, 5 May 2023.

Please note this Traffic Bulletin is updated every Friday.

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

NORTHERN MOTORWAY (SH1)

• Oteha Valley Road southbound on-ramp, 3 May
• Southbound lanes between Greville Road off-ramp and Constellation Drive on-ramp, 30 April
• Greville Road southbound on-ramp, 30 April
• SH1 southbound to SH18 westbound link, 1 May
• Constellation Drive southbound on-ramp, 3 May
• Northbound lanes between Greville Road off-ramp and Oteha Valley Road on-ramp, 2 - 4 May (approx. 9:30pm to 5:00am)
• Greville Road northbound on-ramp, 2 - 4 May
• Onewa Road southbound on-ramp, 2 - 4 May
• Onewa Road northbound off-ramp, 1 May (approx. 10:00pm to 5:00am)
• Constellation Drive northbound on-ramp, 30 April
• Esmonde Road (Diamond) northbound on-ramp, 30 April - 1 May
• Stafford Road northbound off-ramp, 1 May (approx. 10:00pm to 5:00am)
• Shelly Beach Road southbound off-ramp, 2 - 4 May
• Curran Street northbound on-ramp, 1 May
• Fanshawe Street southbound off-ramp, 4 May

CENTRAL MOTORWAY JUNCTION (CMJ)

• Northbound lanes between Symonds Street off-ramp and Fanshawe Street on-ramp, 1 May (approx. 10:00pm to 5:00am)
• Wellington Street northbound on-ramp, 1 May
• SH16 eastbound to SH1 northbound link, 1 May
• SH1 northbound to SH16 westbound link, 1 May (approx. 10:00pm to 5:00am)
• Westbound lanes between Stanley Street off-ramp and Grafton Road on-ramp, 1 May (approx. 10:00pm to 5:00am)
• SH16 (Port) westbound to SH1 northbound link, 1 May (approx. 10:00pm to 5:00am)
• Wellesley Street East westbound on-ramp, 1 May

SOUTHERN MOTORWAY (SH1)

• Te Irirangi Drive southbound off-ramp, 30 April & 2 May
• Hill Road northbound on-ramp, 3 May
• Southbound lanes between Drury/SH22 off-ramp and Bombay on-ramp, 2 May
• Drury/SH22 southbound on-ramp, 2 May
• Ramarama southbound on-ramp, 2 May
• Northbound lanes between Ramarama off-ramp and Drury/SH22 on-ramp, 30 April - 1 May & 3 - 4 May
• Northbound lanes between Bombay off-ramp and Ramarama on-ramp, 2 May
• Ramarama northbound on-ramp, 30 April - 4 May
• Bombay northbound on-ramp, 2 May
• Bombay southbound on-ramp, 3 May
• Beaver Road southbound off-ramp, 3 May
• Beaver Road southbound on-ramp, 3 May
• Nikau Road southbound off-ramp, 3 May
• Bombay southbound on-ramp, 3 May
• Southbound lanes between Mercer off-ramp and Mercer on-ramp, 30 April
• Northbound lanes between Mercer off-ramp and Mercer on-ramp, 30 April

NORTHWESTERN MOTORWAY (SH16)

• Hobsonville Road southbound on-ramp, 30 April & 2 May
• Lincoln Road southbound off-ramp, 30 April
• Lincoln Road northbound on-ramp, 30 April - 4 May
• Lincoln Road northbound off-ramp, 4 May
• Northbound lanes between Great North Road off-ramp and Patiki Road on-ramp, 1 May (approx. 10:00pm to 5:00am)
• Rosebank Road northbound off-ramp, 1 May (approx. 10:00pm to 5:00am)
• Great North Road northbound on-ramp, 1 May
• St Lukes Road eastbound off-ramp, 1 May (approx. 10:00pm to 5:00am)