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 Silverdale off-ramp and Oteha Valley Road on-ramp, 6-8 May
• Silverdale southbound on-ramp, 6-8 May
• Northbound lanes between Oteha Valley Road off-ramp and Silverdale on-ramp, 6-8 May
• Oteha Valley Road northbound on-ramp, 6-8 May
• SH1 southbound to SH18 westbound link, 4-8 May
• Onewa Road northbound off-ramp, 5 May
• Stafford Road northbound off-ramp, 5 May
• Curran Street northbound on-ramp, 5-6 May

CENTRAL MOTORWAY JUNCTION (CMJ)

• Northbound lanes between Symonds Street off-ramp and Fanshawe Street on-ramp, 5-6 May (approx. 10:00pm to 5:00am)
• Wellington Street northbound on-ramp, 5-6 May
• SH1 northbound to SH16 westbound link, 5-6 May (approx. 10:00pm to 5:00am)
• SH16 eastbound to SH1 northbound link, 5-6 May (approx. 10:00pm to 5:00am)
• Westbound lanes between Stanley Street off-ramp and Hobson Street on-ramp, 5-6 May (approx. 10:00pm to 5:00am)
• SH16 (Port) westbound to SH1 northbound link, 5-6 May (approx. 10:00pm to 5:00am)
• Wellesley Street East westbound on-ramp, 5-6 May
• Eastbound lanes between Beach Road and Quay Street/Tamaki Drive, 4 & 7-8 May (approx. 10:00pm to 5:00am)
• Westbound lanes between Quay Street/Tamaki Drive and Beach Road, 7-8 May (approx. 10:00pm to 5:00am)

SOUTHERN MOTORWAY (SH1)

• Mt Wellington Highway southbound on-ramp, 4-8 May (approx. 10:00pm to 5:00am)
• Southbound lanes between Highbrook Drive off-ramp and East Tamaki Road on-ramp, 4-7 May (approx. 10:00pm to 5:00am)
• Highbrook Drive southbound on-ramp, 4-7 May
• SH1 southbound to SH20 northbound link, 7 May (approx. 10:00pm to 5:00am)
• Redoubt Road southbound on-ramp, 7 May
• SH1 northbound to SH20 northbound link, 7 May (approx. 10:00pm to 5:00am)
• Manukau northbound off-ramp, 4 May
• Northbound lanes between Drury/SH22 off-ramp and Takanini on-ramp, 6 May
• Papakura (Diamond) northbound on-ramp, 6 May
• Papakura (Loop) northbound on-ramp, 6 May
• Drury/SH22 northbound on-ramp, 6 May
• Drury/SH22 southbound on-ramp, 4-8 May
• Northbound lanes between Drury/SH22 off-ramp and Papakura on-ramp, 4-5 & 7 May
• Drury/SH22 northbound on-ramp, 4-5 & 7 May
• Northbound lanes between Ramarama off-ramp and Papakura on-ramp, 8 May
• Drury/SH22 northbound on-ramp, 8 May
• Ramarama northbound on-ramp, 8 May
• Dragway Road northbound off-ramp, 5 May
• Southbound lanes between Hampton Downs off-ramp and Hampton Downs on-ramp, 5 May
• Northbound lanes between Hampton Downs off-ramp and Hampton Downs on-ramp, 5 May

SOUTHWESTERN MOTORWAY (SH20)

• Southbound lanes between Maioro Street off-ramp and Neilson Street on-ramp, 4 May (approx. 10:00pm to 5:00am)
• Maioro Street southbound on-ramp, 4 May
• Dominion Road southbound on-ramp, 4 May
• Hillsborough Road southbound on-ramp, 4 May
• Queenstown Road southbound on-ramp, 4 May
• Neilson Street northbound off-ramp, 5 May
• Rimu Road northbound on-ramp, 5 May
• Northbound lanes between Massey Road off-ramp and SH20A link, 6 & 8 May (approx. 10:00pm to 5:00am)
• SH20 northbound to SH20A southbound link, 6 & 8 May (approx. 10:00pm to 5:00am)
• Massey Road northbound on-ramp, 6 & 8 May
• Southbound lanes between Puhinui Road off-ramp and SH1 links, 8 May (approx. 10:00pm to 5:00am)
• Puhinui Road southbound on-ramp, 8 May
• Southbound Service Road (Puhinui Road to Cavendish Drive), 8 May (approx. 11:30pm to 5:00am)
• Cavendish Drive southbound on-ramp, 8 May
• Lambie Drive southbound on-ramp, 8 May
• SH20 southbound to SH1 northbound link, 8 May (approx. 10:00pm to 5:00am)
• SH20 southbound to SH1 southbound link, 8 May (approx. 10:00pm to 5:00am)
• Northbound lanes between Manukau off-ramp and Puhinui Road on-ramp, 7 May (approx. 10:00pm to 5:00am)
• Northbound Service Road (Cavendish Drive to Puhinui Road), 7 May
• Cavendish Drive northbound on-ramp, 7 May
• Lambie Drive northbound on-ramp, 7 May