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, 20 May.
Northern Motorway (SH1)
- Northbound lanes between Silverdale off ramp and Orewa on ramp 15 - 16 May
- Silverdale northbound on ramp 15 - 16 May
- Upper Harbour Highway northbound off ramp 17 May
- Right turn restricted into Upper Harbour Highway northbound on ramp 16 May
- Northcote Road northbound off ramp 16 May
Central Motorway Junction (SH1 & SH16)
- (SH1) Fanshawe Street northbound on ramp 15 - 19 May (approx 10:30p.m. to 5:00a.m.)
- SH1 northbound to SH16 westbound link 16 May (approx 3:00a.m. to 5:00a.m.)
Southern Motorway (SH1)
- Southbound lanes between Gillies Avenue off ramp and Greenlane on ramp 16 - 17 May (approx 11:00p.m. to 5:00a.m.)
- St Marks Road southbound on ramp 16 - 17 May
- Greenlane southbound off ramp 15 - 19 May
- Greenlane northbound on ramp 15 & 18 - 19 May
- Greenlane northbound off ramp 15 - 19 May
- Northbound lanes between Manukau off ramp and East Tamaki Road on ramp 17 May
- Manukau northbound on ramp 17 May
- Te Irirangi Drive northbound on ramp 17 May
- Northbound lanes between Takanini off ramp and Manukau on ramp 18 May
- Takanini northbound on ramp 18 May
- Hill Road northbound on ramp 18 May
- Papakura northbound off ramp 16 May
- Papakura Service Center southbound off ramp 15 May (approx 11:00p.m. to 4:00a.m.)
- Northbound lanes between Ramarama off ramp and SH22/Drury on ramp 15 May (approx 10:30p.m. to 5:00a.m.)
- Ramarama northbound on ramp 15 May (approx 10:30p.m. to 5:00a.m.)
State Highway 16 and 18
- All lanes between Royal Road, Don Buck Road and Oreil Avenue 17 - 19 May (approx 8:00p.m. to 6:00a.m.)
Northwestern Motorway (SH16)
- Lincoln Road eastbound off ramp 15 - 16 May
Upper Harbour Bridge (SH18)
- Left turn restriction into Paul Matthews Road 16 May
- Albany Highway eastbound on ramp 19 May
Southerwestern Motorway (SH20)
- Queenstown Road southbound on ramp 17 May
- Neilson Street northbound on ramp 17 May
- Neilson Street southbound on ramp 18 May
- Rimu Road northbound on ramp 18 May
- Coronation Road northbound on ramp 17 Mayv
- Southbound lanes between Walmsley Road off ramp and Massey Road on ramp 15 - 16 & 19 May
- Walmsley Road southbound on ramp 15 - 16 & 19 May
- SH20 southbound to SH1 northbound link 17 May
George Bolt Memorial Drive (SH20A)
- Westbound lanes between Kirkbride Road and Montgomerie Road 18 May
Please follow the signposted detours. The NZTA thanks you for your co-operation during these essential improvements and maintenance. For more information call 09 5200 200.
