The NZ Transport Agency advises of the following closures for motorway improvements. Closures start at 9pm and finish at 5am, unless otherwise stated. Work delayed by bad weather will be completed at the next available date, prior to Friday, 23 March 2018. Please note this Traffic Bulletin is updated every Friday.
Check daily updated closure information(external link)
NORTHERN MOTORWAY (SH1)
- Silverdale southbound on ramp, 21 March
- Southbound lanes between Oteha Valley Road off ramp and Upper Harbour Highway on ramp, 18–22 March
- Oteha Valley Road southbound on ramp, 18–22 March
- McClymonts Road southbound on ramp, 18–22 March
- Greville Road southbound on ramp, 18–22 March
- Northbound lanes between Upper Harbour Highway off ramp and Oteha Valley Road on ramp, 18–22 March (approx. 10:00pm to 5:00am)
- Upper Harbour Highway northbound on ramp, 18–22 March
- Greville Road northbound on ramp, 18–22 March
- Shelly Beach Road southbound off ramp, 19 March
- Westhaven Drive slip lane, 19 March
CENTRAL MOTORWAY JUNCTION (SH1 & SH16)
- (SH1) Fanshawe Street southbound off ramp, 19 March (approx. 11:00pm to 5:00am)
- (SH1) Southbound lanes between Fanshawe Street off ramp and Hobson Street on ramp, 22 March (approx. 10:00pm to 5:00am)
- (SH16) Eastbound lanes between Newton Road off ramp and Grafton Road on ramp, 22 March (approx. 10:00pm to 5:00am)
- (SH16) Grafton Road eastbound on ramp, 22 March
- SH1 northbound to SH16 eastbound (Port) link, 22 March
- SH1 southbound to SH16 eastbound (Port) link, 22 March
- SH1 southbound to SH16 westbound link, 22 March
- SH16 eastbound to SH1 northbound link, 22 March
- SH16 eastbound to SH1 southbound link, 22 March
- SH16 Port westbound to SH1 northbound link, 22 March
- (SH1) Symonds Street southbound on ramp, 18–22 March
SOUTHERN MOTORWAY (SH1)
- St Marks Road southbound on ramp, 22 March
- Market Road northbound off ramp, 21 March
- Market Road southbound off ramp, 22 March
- Greenlane northbound off ramp, 18 March
- Greenlane southbound on ramp, 19 March
- Tecoma Street southbound off ramp, 18–22 March
- Tecoma Street southbound on ramp, 18–22 March
- Ellerslie-Panmure Highway northbound on ramp, 19 March
- East Tamaki Road northbound off ramp, 22 March (approx. 8:00pm to 5:00am)
- East Tamaki Road northbound on ramp, 22 March (approx. 8:00pm to 5:00am)
- Hill Road northbound on ramp, 18–22 March
- Southbound lanes between Takanini off ramp and Papakura on ramp, 18–22 March (approx. 10:00pm to 5:00am)
- Takanini southbound on ramp, 18–22 March
- Northbound lanes between Papakura off ramp and Takanini on ramp, 20–22 March (approx. 10:00pm to 5:00am)
- Papakura northbound on ramp (loop), 20–22 March
- Papakura northbound on ramp (diamond), 20 – 22 March
- SH1 southbound to SH2 eastbound link, 21 March
NORTHWESTERN MOTORWAY (SH16)
- Southbound lanes between Brigham Creek Road roundabout and Lincoln Road on ramp, 21–22 March
- Hobsonville Road southbound on ramp, 21–22 March
- Royal Road southbound on ramp, 21–22 March
- Royal Road northbound off ramp, 18 March
- Rosebank Road eastbound on ramp, 19 March
- Great North Road westbound off ramp, 18 March
UPPER HARBOUR MOTORWAY (SH18)
- SH18 westbound to SH16 eastbound link, 21–22 March
- Squadron Drive eastbound on ramp, 19 March
- Squadron Drive westbound off ramp, 18 March
- Tauhinu Road westbound on ramp, 18 March
SOUTHWESTERN MOTORWAY (SH20)
- Maioro Street northbound on ramp, 18 March
- Northbound lanes between Dominion Road off ramp and Maioro Street on ramp, 21 March (approx. 10:00pm to 5:00am)
- Dominion Road northbound on ramp, 21 March
- Northbound lanes between Hillsborough Road off ramp and Dominion Road on ramp, 22 March (approx. 10:00pm to 5:00am)
- Hillsborough Road northbound on ramp, 22 March
- Northbound lanes between Neilson Street off ramp and Hillsborough Road on ramp, 19 March (approx. 10:00pm to 5:00am)
- Neilson Street northbound on ramp, 19 March
- SH20 northbound to SH20A westbound link, 18–22 March
- SH20 southbound to SH20A westbound link, 18–22 March
- Southbound lanes between Massey Road off ramp and Puhinui Road on ramp, 21 - 22 March (approx. 10:00pm to 5:00am)
- Massey Road southbound on ramp, 21–22 March
GEORGE BOLT MEMORIAL DRIVE (SH20A)
- Kirkbride Road northbound off ramp, 18–22 March
- Kirkbride Road northbound on ramp, 18–22 March
- Kirkbride Road southbound off ramp, 18–22 March
- Kirkbride Road southbound on ramp, 18–22 March
- Northbound lanes between Landing Drive/Verissimo Drive and SH20 18–22 March (approx. 10:00pm to 5:00am)
- Southbound lanes between SH20 and Landing Drive/Verissimo Drive, 18–22 March
Please follow the signposted detours. The Transport Agency thanks you for your co-operation during these essential improvements and maintenance.
For updates on state highway conditions and hazards visit: www.journeys.nzta.govt.nz(external link)
Auckland roads and public transport: www.at.govt.nz(external link)
