The NZ Transport Agency advises of the following closures for motorway improvements. Closures start at 8pm and finish at 5am, unless otherwise stated. Work delayed by bad weather will be completed at the next available date, prior to Friday 24 September.
Northern Motorway (SH1)
- Oteha Valley Road southbound off ramp 20 September
- Northbound lanes between Greville Road off ramp and Oteha Valley Road on ramp 19 September
- Greville Road northbound on ramp 19 September
- Southbound lanes between Tristram Avenue off ramp and Northcote Road on ramp 19 September
- Tristram Avenue southbound on ramp 19 September
- Onewa Road southbound off ramp 19 September
- Onewa Road northbound off ramp 21 September
- Stafford Road northbound off ramp 21 September
Auckland Harbour Bridge (SH1)
- Curran Street northbound on ramp and Auckland Harbour Bridge northbound lanes one and two 18 - 23 September (approx 7.30pm to 5am)
- Shelley Beach Road southbound off ramp and Auckland Harbour Bridge southbound lanes one and two 20 - 23 September (approx 10pm to 3am)
Central Motorway Junction (SH1 & SH16)
- (SH1) Wellington Street northbound on ramp closed until the end of November
- (SH1) Southbound lanes between SH1 to SH16 link and Symonds Street on ramp 22 September
- (SH1) Hobson Street southbound on ramp 22 - 23 September
- (SH16) Westbound lanes between Stanley Street off ramp and Hobson Street on ramp 20 - 21 September
- (SH16) Wellesley Street westbound on ramp 20 - 21 September
- (SH16) Grafton Road westbound on ramp (on to SH16 westbound to SH1 southbound link) 19 - 21 September
- SH16 westbound to SH1 southbound link 20 - 21 September
- SH16 westbound to SH1 northbound link 20 - 21 September
- SH1 northbound to SH16 westbound link 20 September
Southern Motorway (SH1)
- St Marks Road southbound on ramp 19 - 23 September (approx 10pm to 5am)
- Northbound lanes between Market Road off ramp and Gillies Avenue on ramp 19 & 21 - 23 September (approx 11pm to 5am)
- Market Road northbound off ramp 20 September
- Greenlane southbound off ramp 19 - 23 September
- Ellerslie-Panmure Highway southbound on ramp 21 September
- Mt Wellington Highway northbound on ramp 19 September
- East Tamaki Road southbound off ramp 22 September
- East Tamaki Road northbound off ramp 21 September
- East Tamaki Road northbound on ramp 21 September
- Southbound lanes between Te Irirangi Drive off ramp and Manukau on ramp 20, 21 & 23 September
- Northbound lanes between Manukau off ramp and Te Irirangi Drive on ramp 20 September
- Manukau northbound on ramp 20 September
- Manukau southbound on ramp 22 September
- Northbound lanes between Takanini off ramp and Manukau on ramp 19 September
- Hill Road northbound on ramp 19 September
- Takanini northbound on ramp 19 September
- Takanini southbound off ramp 23 September
- SH22/Drury southbound off ramp 20 September
- Northbound lanes between Ramarama off ramp and SH22/Drury on ramp 21 September
- Ramarama northbound on ramp 21 September
Northwestern Motorway (SH16)
- Royal Road eastbound on ramp 20 September
Hobsonville Road (SH18)
- Left turn slip lane out of Luckens Road on to Hobsonville Road restricted from 19 September until mid October
Southwestern Motorway (SH20)
- Dominion Road northbound off ramp 22 September (approx 11pm to 12am)
- Dominion Road southbound off ramp 22 September (approx 1am to 2am)
- Hillsborough Road northbound off ramp 22 September (approx 9pm to 10pm)
- Hillsborough Road southbound off ramp 22 September (approx 3am to 4am)
- Southbound lanes between Walmsley Road off ramp and Massey Road on ramp 23 September
- Walmsley Road southbound on ramp 23 September
- SH20 southbound to SH20A westbound link 23 September
- Northbound lanes between Puhinui Road off and on ramps 22 - 23 September
- Southbound lanes between Puhinui Road off ramp and Lambie Drive on ramp 21 - 22 September
- Northbound lanes between Vogler Drive and McLaughlin's Road intersections 20 - 21 September
- Lambie Drive southbound off ramp 19 & 23 September
- Lambie Drive southbound on ramp 19, 20 & 23 September
- Southbound lanes between Lambie Drive off ramp and SH1 20 September
