Western Corridor

The Western Corridor is a road in Christchurch, New Zealand which connects the suburb of Belfast, New Zealand, in the north to Hornby in the south and connects the Canterbury region to Christchurch Airport.The route features a four-laned semi-urban grade separated and at-grade limited-access road of New Zealand State Highway 1 from The Groynes to the centre of Hornby and provides a motorway bypass of Belfast, connecting the Western Corridor directly to the Christchurch Northern Motorway.The only exceptions are the Western Belfast Bypass which has a speed limit of 100 km/h (62 mph) and the 50–60 km/h (31–37 mph) speed limited southern urban section from the Yaldhurst Road intersection to the terminus at Main South Road.The Western Corridor upgrade was announced by the government as a Road of National Significance in 2009.[3] The Western Corridor consists of multiple sections that were fully completed near to the end of 2017.
NZ Transport AgencyBelfastHornbyNew ZealandNew Zealand state highwaysMotorways and expresswaysChristchurchBelfast, New ZealandChristchurch Airportgrade separatedat-gradelimited-access roadNew Zealand State Highway 1motorway bypassChristchurch Northern MotorwayWestern Belfast BypassChristchurch International Airporttrumpet interchangeList of motorways and expressways in New ZealandNorthern MotorwayNorthwestern MotorwaySouthern MotorwaySouthwestern MotorwayUpper Harbour MotorwayJohnsonville–Porirua MotorwayWellington Urban MotorwayHutt ExpresswayKāpiti ExpresswayTransmission Gully MotorwayWaikato ExpresswayTakitimu DriveTauranga Eastern LinkManawatū Tararua HighwayHawke's Bay ExpresswayChristchurch Southern MotorwayChristchurch-Lyttelton MotorwayDunedin Southern MotorwayDunedin Northern MotorwayPenlinkSecond Harbour CrossingUpper Harbour BridgeNorthern Busway, AucklandAuckland Harbour BridgeVictoria Park TunnelViaductCentral Motorway JunctionNewmarket ViaductMangere BridgeTauranga Harbour BridgeNgauranga InterchangeTerrace Motorway TunnelLyttelton Road TunnelWaterview Tunnel