nz-infrawatch-transport-corridors

City Rail Link (CRL)

Auckland Light Rail (Cancelled)

Eastern Busway: Pakuranga to Botany
OpenStreetMap contributors (ODbL), Eastern Busway construction/busway ways (relations 13459935+13460025), full-resolution vertices (way ids 1051174851, 330316139, 1004609294, 1004609293, 1215294336, 1215294337, 1339168925, 330316142, 1004609286, 1004609285), retrieved 2026-08-01; corrects a 2026-07-28 pass that over-simplified the Elwood diversion (behind commercial buildings off Ti Rakau Drive) into too few vertices; cross-checked against OSM Ti Rakau Drive centerline and AT Open GIS Data Transit Lanes layer (services2.arcgis.com/JkPEgZJGxhSjYOo0), confirming ~150-220m real separation there

Penlink: Whangaparāoa Peninsula

Mill Road: Stage 1 (Manukau to Alfriston)

Takitimu North Link Stage 1: Tauranga to Te Puna
OpenStreetMap contributors (ODbL), retrieved 2026-08-16 (Stage 1 carriageway centreline)

Hamilton Southern Links

Ōtaki to North of Levin (Ō2NL)

Northland Transport: RoNS Corridor

Interislander: New Cook Strait Ferries

Ara Tūhono: Warkworth to Te Hana

Tauriko West & SH29 (Tauranga RoNS)
OSRM road route (SH29) / OSM Takitimu North Link ways, 2026-08

East-West Link: Onehunga to Penrose

Northern Pathway: Auckland Harbour Cycling/Walking (Cancelled)

Cambridge to Piarere Expressway (Waikato RoNS)
OpenStreetMap contributors (ODbL), retrieved 2026-08-16 (existing SH1 as proxy: new expressway alignment not yet in OSM; trimmed to project extent, Waikato Expressway terminus to Piarere)

Northwest Busway (Te Ara Hauāuru): Auckland

Waitematā Harbour Connections: Additional Crossing

State Highway Resilience Programme: Budget 2026

SH6 Hope Bypass: Richmond (indicative, railway-reserve designation)

SH1 Rolleston Access Improvements

Petone to Grenada Link Road (Wellington RoNS)
Indicative alignment for the preferred tunnelled route (NZTA Board approved Oct 2025); tie-in points snapped to the real SH2 and SH1 carriageways (OpenStreetMap, ODbL, retrieved 2026-08-18). Not a surveyed centreline.

SH1 Belfast to Pegasus Motorway & Woodend Bypass
OpenStreetMap contributors (ODbL), retrieved 2026-08-18. Two components: SH1 four-laning from Belfast to Pineacres, and the Woodend bypass. One carriageway each.

SH1 Papakura to Drury Upgrade

Cook Strait HVDC Cable Replacement
Transpower (Commerce Commission approval, Jun 2026); terminals at Oteranga Bay and Fighting Bay / Oraumoa, alignment indicative

Wellington Transport Package (SH1 Improvements)
OpenStreetMap contributors (ODbL), SH1 route Terrace Tunnel to Wellington Rd, retrieved 2026-07-25

Te Ara o Te Ata: Mt Messenger Bypass (SH3)
OpenStreetMap contributors (ODbL), Te Ara o Te Ata / Mount Messenger Bypass construction ways (ways 774546086, 1055559887, 1055559886, 1055559885, 1055559884), retrieved 2026-07-28

2nd Mt Victoria Tunnel
OpenStreetMap contributors (ODbL), Mount Victoria Tunnel way (way 5184780, SH1, tunnel=yes), retrieved 2026-08-02; this is the existing 1931 tunnel bore the project duplicates alongside — the new eastbound bore is still in fast-track consent preparation and no construction-tagged alignment exists yet in OSM, so this traces the existing tunnel as the best available real-world location marker

2nd Terrace Tunnel
OpenStreetMap contributors (ODbL), Terrace Motorway Tunnel way (way 17151353, SH1, tunnel=yes), retrieved 2026-08-02; this is the existing 1978 tunnel bore the project duplicates alongside — the new southbound bore is still in fast-track consent preparation and no construction-tagged alignment exists yet in OSM, so this traces the existing tunnel as the best available real-world location marker

SH2 Melling Interchange
OpenStreetMap contributors (ODbL), Melling Interchange junction way (way 1031033062) and Melling Bridge way (way 956540081), retrieved 2026-08-02

Basin Reserve Transport Improvements
OpenStreetMap contributors (ODbL), existing Basin Reserve one-way SH1 roundabout (Rugby Street, Sussex Street, Buckle Street, Dufferin Street; ways 1179882159, 24869438, 119122496, 821640412, 208406756, 640831122, 25519691, 121864096, 25519692, 119122499, 819902123, 199776523, 160180748), stitched into one closed loop, retrieved 2026-08-02; the project is a roading upgrade of this existing roundabout — the specific redesigned layout remains at investment-case stage with no construction-tagged alignment in OSM yet, so this traces the current roundabout as the best available real-world location marker

Queenstown Cable Car (Gondola)
Indicative alignment between the proposed stations (Southern Infrastructure fast-track proposal). Airport terminus placed at the passenger terminal and the Ladies Mile line routed north of the aerodrome, clear of both runways, using OpenStreetMap aeroway and SH6 geometry (ODbL, retrieved 2026-08-16). The eastern leg parallels the SH6 corridor about 65m off the centreline; it is not a surveyed route.

SH76 Brougham Street Upgrade