Waka Kotahi NZ Transport Agency advises of the following closures for motorway improvements. Work delayed by bad weather will be completed at the next available date, prior to Friday, 2 June 2023.Please note this Traffic Bulletin is updated every Friday.Unless otherwise stated, closures start at 9pm and finish at 5am.NORTHERN MOTORWAY (SH1)Esmonde Road northbound off-ramp, 1 JuneCENTRAL MOTORWAY JUNCTION (CMJ)Wellington Street northbound on-ramp, 1 JuneEastbound lanes between Wellesley Street East off-ramp and Tamaki Drive, 30-31 MayGrafton Road eastbound on-ramp, 30-31 MayStanley Street westbound off-ramp, 1 June--- Is your vechicle broken down? Contact Warkworth Towing & Salvage ---SOUTHERN MOTORWAY (SH1)Gillies Avenue northbound on-ramp, 30 MayNorthbound lanes between Mt Wellington Highway off-ramp and Greenlane on-ramp, 29 May (approx. 10:00pm to 5:00am)Ellerslie-Panmure Highway northbound on-ramp, 29 MaySouth Eastern Highway (SEART) northbound on-ramp, 29 MayMt Wellington Highway northbound on-ramp, 29 MayNorthbound lanes between East Tamaki Road off-ramp and Mt Wellington Highway on-ramp, 30 MayPrinces Street northbound on-ramp, 30 MayHighbrook Drive northbound on-ramp, 30 MayEast Tamaki Road northbound on-ramp, 30 MayNorthbound lanes between Manukau off-ramp and East Tamaki Road on-ramp, 31 May (approx. 10:00pm to 5:00am)Te Irirangi Drive northbound on-ramp, 31 MayRedoubt Road northbound on-ramp, 31 MayRedoubt Road southbound on-ramp, 29-30 MayNorthbound lanes between Papakura off-ramp and Redoubt Road on-ramp, 1 JuneSH1 northbound to SH20 northbound link, 1 JuneHill Road northbound on-ramp, 1 JuneTakanini northbound on-ramp, 1 JunePapakura (Diamond) northbound on-ramp, 1 JunePapakura (Loop) northbound on-ramp, 1 JuneNorthbound lanes between Bombay off-ramp and Drury/SH22 on-ramp, 29 MayRamarama northbound on-ramp, 29 MayBombay northbound on-ramp, 29 MaySouthbound lanes between Nikau Road off-ramp and Nikau Road on-ramp, 28 May (approx. 9:30pm to 5:00am)Northbound lanes between Nikau Road off-ramp and Nikau Road on-ramp, 28 May (approx. 9:30pm to 5:00am)Razorback Road southbound off-ramp, 28 May (approx. 9:30pm to 5:00am)SH1 southbound to SH2 eastbound link, 28 May (approx. 9:30pm to 5:00am)Southbound lanes between Pokeno off-ramp and Pokeno On-ramp, 28 May (approx. 9:30pm to 5:00am)Northbound lanes between Pokeno off-ramp and Pokeno on-ramp, 28 May (approx. 9:30pm to 5:00am)Hampton Downs southbound off-ramp, 28-30 May (approx. 8:00pm to 5:00am)Hampton Downs southbound on-ramp, 28-31 may & 1 June (approx. 8:00pm to 5:00am)Hampton Downs northbound on-ramp, 31 may & 1 June (approx. 8:00pm to 5:00am)NORTHWESTERN MOTORWAY (SH16)Southbound lanes between Brigham Creek Road Roundabout and Lincoln Road on-ramp, 29 MayHobsonville Road southbound on-ramp, 29 MayRoyal Road southbound on-ramp, 29 MayNorthbound lanes between Lincoln Road off-ramp and Brigham Creek Road Roundabout, 28 May (approx. 10:30pm to 5:00am)SH16 northbound to SH18 eastbound link, 28 May (approx. 10:30pm to 5:00am)Lincoln Road northbound on-ramp, 28 & 30 May - 1 JuneLincoln Road southbound off-ramp, 30–31 May & 1 JuneNorthbound lanes between Rosebank Road off-ramp and Te Atatu Road on-ramp, 29-30 May (approx. 10:00pm to 5:00am)Patiki Road northbound on-ramp, 29-30 MayPatiki Road southbound off-ramp, 31 May (approx. 10:00pm to 5:00am)Rosebank Road southbound on-ramp, 28 & 31 MayEastbound lanes between St Lukes Road off-ramp and SH1/SH16 links, 30 May (approx. 10:00pm to 5:00am)St Lukes Road eastbound on-ramp, 30 MaySH16 eastbound to SH1 northbound link, 30 May (approx. 10:00pm to 5:00am)SH16 eastbound to SH1 southbound link, 30 May(approx. 10:00pm to 5:00am)SH16 eastbound to SH16 eastbound (Port) link, 30 May (approx. 10:00pm to 5:00am)UPPER HARBOUR MOTORWAY (SH18)Westbound lanes between Albany Highway off-ramp and Tauhinu Road on-ramp, 1 JuneAlbany Highway westbound on-ramp, 1 JuneSH18 westbound to SH16 southbound link, 29 MaySOUTHWESTERN MOTORWAY (SH20)Queenstown Road northbound off-ramp, 28 MaySouthbound lanes between Massey Road off-ramp and Puhinui Road on-ramp, 30 May (approx. 10:00pm to 5:00am)Massey Road southbound on-ramp, 30 MaySouthbound lanes between Lambie Drive off-ramp and SH1 links, 31 May (approx. 10:00pm to 5:00am)Lambie Drive southbound on-ramp, 31 MaySH20 southbound to SH1 northbound link, 31 May (approx. 10:00pm to 5:00am)SH20 southbound to SH1 northbound link, 1 JuneSH20 southbound to SH1 southbound link, 31 May (approx. 10:00pm to 5:00am)GEORGE BOLT MEMORIAL DRIVE (SH20A)Northbound lanes between Kirkbride Road off-ramp and SH20 northbound link, 29-31 May & 1 JuneNorthbound lanes between Landing Drive and SH20 northbound link, 28 MaySH20A northbound to SH20 northbound link, 28-31 May & 1 JuneKirkbride Road northbound on-ramp, 28-31 May & 1 June