The Twin Coast Discovery Highway is an circular road route of Northland, a region located in New Zealand. The name "Twin Coast Discovery" is so named because the route up to and back from Cape Reinga are on different coasts.
Major junctions
RegionLocationJctDestinationsAuckland RegionAuckland CBDTwin Coast Discovery Starts – Port, Waitakere, Helensville – Waitakere, Helensville – PortUnsworth Heights – Greenhithe, Waitakere, Mairangi BayPuhoiToll PointWellsford – Helensville, Port AlbertNorthland RegionBrynderwyn – DargavilleDargaville – WhangāreiDargavilleKaikoheKaikohe (State Highway 12)ŌkaihauAwanui – Doubtless Bay, Bay of IslandsCape ReingaDestination
References