Unless otherwise stated, closures start at 9pm and finish at 5am. Traffic management may be in place before the advertised closure times for the mainline.

NORTHERN MOTORWAY (SH1)

• Southbound lanes between Warkworth roundabout and Silverdale on-ramp, 16 December (approx. 8:00pm to 5:00am)
• Puhoi southbound on-ramp, 16 December (approx. 8:00pm to 5:00am)
• Orewa southbound on-ramp, 16 December
• Millwater southbound on-ramp, 16 December
• Northbound lanes between Silverdale off-ramp and Warkworth roundabout, 15 December
• Orewa northbound on-ramp, 15 December
• Silverdale northbound on-ramp, 15 December
• Southbound lanes between Orewa off-ramp and Silverdale on-ramp, 18 December
• Orewa southbound on-ramp, 18 December
• Millwater southbound on-ramp, 18 December
• Millwater southbound on-ramp, 17-18 December
• Tristram Avenue southbound off-ramp, 16-17 December
• Tristram Avenue northbound off-ramp, 14 December
• Shelly Beach Road southbound off-ramp, 14-18 December

CENTRAL MOTORWAY JUNCTION (CMJ)

• SH1 northbound to SH16 westbound link, 15-16 December
• SH16 (Port) westbound to SH16 westbound link, 15-16 December

SOUTHERN MOTORWAY (SH1)

• Northbound lanes between Drury/SH22 off-ramp and Papakura on-ramp, 14 & 17 December
• Drury/SH22 northbound on-ramp, 14 & 17 December
• Northbound lanes between Ramarama off-ramp and Papakura on-ramp, 15-16 December
• Drury/SH22 northbound on-ramp, 15-16 December
• Ramarama northbound on-ramp, 15-16 December
• Southbound lanes between Drury/SH22 off-ramp and Bombay on-ramp, 14 December
• Drury/SH22 southbound on-ramp, 14 December
• Ramarama southbound on-ramp, 14 December
• Pokeno southbound off-ramp, 17 December
• Southbound lanes between Hampton Downs off-ramp and Te Kauwhata on-ramp, 14 December
• Hampton Downs southbound on-ramp, 14 December
• Northbound lanes between Te Kauwhata off-ramp and Hampton Downs on-ramp, 14-18 December
• Te Kauwhata northbound on-ramp, 14-18 December

NORTHWESTERN MOTORWAY (SH16)

• Southbound lanes between Waimauku roundabout and Trigg Road, 14-18 December (approx. 8:00pm to 5:00am)
• Northbound lanes between Trigg Road and Waimauku roundabout, 14-18 December (approx. 8:00pm to 5:00am)
• Hobsonville Road northbound off-ramp, 14-18 December

UPPER HARBOUR MOTORWAY (SH18)

• Brigham Creek Road eastbound off-ramp, 17 December

SOUTHWESTERN MOTORWAY (SH20)

• Hillsborough Road southbound on-ramp, 14-17 December (approx. 9:30pm to 5:00am)
• Mahunga Drive southbound off-ramp, 14 December (approx. 9:30pm to 5:00am)
• Northbound lanes between Cavendish Drive off-ramp and Massey Road on-ramp, 15-16 December (approx. 10:00pm to 5:00am)
• Cavendish Drive northbound on-ramp, 15-16 December
• Puhinui Road northbound on-ramp, 15-16 December

GEORGE BOLT MEMORIAL DRIVE (SH20A)

• Kirkbride Road southbound off-ramp, 15 & 18 December (approx. 10:30pm to 5:00am)