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15 March - 22 March 2014. 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, 21 March. Please note this Traffic Bulletin is updated every Friday.

For daily updated closure information click here.(external link)


  • Silverdale southbound on ramp, 18 - 20 March (approx 8:00p.m. to 5:00a.m.)
  • Southbound lanes between Silverdale off ramp and Oteha Valley Road on ramp, 18 - 20 March
  • Northbound lanes between Oteha Valley Road off ramp and Silverdale on ramp, 17 March
  • Oteha Valley Road northbound on ramp, 17 March
  • Northbound lanes between Upper Harbour Highway off ramp and Greville Road on ramp 16 & 18 - 20 March (approx 10:30p.m. to 5:00a.m.)
  • Upper Harbour Highway northbound on ramp 16 & 18 - 20 March


  • SH16 eastbound to SH16 Port link, 16 & 19 March
  • SH1 southbound to SH16 eastbound (Port) link, 16 & 19 March
  • SH16 eastbound to SH1 southbound link, 16 & 19 March
  • SH16 PORT
  • Grafton Road eastbound on ramp, 17 March


  • St Lukes Road westbound off ramp, 20 March
  • Great North Road eastbound off ramp, 17 March
  • Te Atatu Road westbound on ramp, 17 - 20 March
  • Westbound lanes between Te Atatu Road off ramp and Lincoln Road on ramp, 17 & 19 - 20 March
  • Lincoln Road westbound on ramp, 18 March
  • Westbound lanes between Te Atatu Road off ramp and Brigham Creek Roundabout, 18 March (approx 10:00p.m. to 5:00a.m.)
  • Royal Road eastbound on ramp, 17 March
  • Hobsonville Road eastbound on ramp, 17 March
  • Eastbound lanes between Brigham Creek Road roundabout and Lincoln Road on ramp, 17 March


  • SH18 westbound to SH16 eastbound link, 17 March
  • Westbound lanes between Caribbean Drive and Albany Highway on ramp, 20 March (approx 11:00p.m. to 5:00a.m.)


  • Walmsley Road southbound on ramp, 17 March (approx 11:00p.m. to 5:00a.m.)

Please follow the signposted detours. The NZTA thanks you for your co-operation during these essential improvements and maintenance.

For more information please contact:

Auckland Motorways
T:  09 520 0200
W:  Visit our website(external link)