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 30 April.
Northern Motorway (SH1)
- Northbound lanes between Greville Road off ramp and Oteha Valley Road on ramp 26 April
Auckland Harbour Bridge (SH1)
- Shelly Beach Road off ramp and Auckland Harbour Bridge southbound lanes one and two 26 - 29 April (approx 7.30pm - 5.30am)
- Curran Street on ramp and Auckland Harbour Bridge northbound lanes one and two 29 April (approx 11pm to 3am)
Central Motorway Junction (CMJ)
- Southbound lanes between Fanshawe Street off ramp and Hobson Street on ramp 25, 27 - 29 April (approx 11pm – 5am)
- Northbound lanes between Nelson Street off ramp and Fanshawe Street on ramp 26 April (approx 11pm – 5am)
- Wellington Street northbound on ramp 26 April (approx 11pm – 5am)
- SH16 eastbound to SH1 northbound link 26 April (approx 11pm – 5am)
- SH16 Port to SH1 northbound link 26 April (approx 11pm – 5am)
Southern Motorway (SH1)
- Gilles Avenue southbound off ramp 26 - 29 April (approx 10pm – 5am)
- St Marks southbound on ramp 24 April (7am) to 26 April (5am) (24 hours)
- St Marks southbound on ramp 26 – 29 April
- Southbound lanes between East Tamaki off ramp to Manukau 28 April (approx 10pm – 5am)
- Southbound lanes between Ti Irirangi Drive off ramp to Manukau on ramp 27 April
- Hill Road northbound on ramp 29 April
- Northbound lanes between Ramarama off ramp and Drury/SH22 on ramp 28 – 29 April (approx 7pm – 5am)
Northwestern Motorway (SH16)
- St Lukes eastbound off ramp 28 April (approx 12pm – 5am)
- St Lukes westbound off ramp 28 April (approx 9pm – 1am)
- Te Atatu eastbound on ramp (loop) 27 – 28 April
- Eastbound lanes between Lincoln Road off ramp and Te Atatu Road on ramp 27 - 28 April
- Lincoln Road westbound off ramp 29 April
- Royal Road westbound off ramp 28 April
Upper Harbour Highway (SH18)
- Westbound lanes between Caribbean Drive and Albany Highway 29 April
Southwestern Motorway (SH20)
- Southbound lanes between Hillsborough Road off ramp and Neilson Street on ramp 25 April
- Neilson Street northbound off ramp 25 - 29 April
- Neilson Street northbound on ramp 28 – 29 April
- Mahunga Drive southbound off ramp 26 – 27 April
Local roads
- Access from Caribbean Drive into SH18 Upper Harbour Highway 29 April
Please follow the signposted detours. The NZTA thanks you for your co-operation during these essential improvements and maintenance. For more information visit www.nzta.govt.nz(external link) or call 09 5200 200.
