City Centre–Māngere Line

City Centre-Mangere Line (CC2M)
Overview
StatusInvestigation, planning, and design
Mode and route to be confirmed
LocaleAuckland, New Zealand
Termini
Service
TypeLight Rail (likely)
SystemAuckland Transport
Technical
Line length24 km (15 mi)
City Centre–Māngere Line
Wynyard Quarter
Te Waihorotiu
Karanga-a-Hape
Universities
proposed station
Dominion Junction
Maungawhau
Kingsland
Wesley
SH 20
Southwestern
Motorway
Onehunga
Māngere
SH 20
Southwestern
Motorway

The City Centre–Māngere Line is a proposed rapid transit corridor in Auckland, New Zealand, intended to link the City Centre to Auckland Airport in Māngere through the Auckland central isthmus. Plans for rapid transit along this corridor have generally involved light rail as the mode, because forecasted demand is too high for buses to be sufficient. The most substantive plans for this corridor were by the Sixth Labour Government and involved a 24km light rail line that partially ran underground, until these plans were cancelled by the Sixth National Government in 2024. At an estimated cost of $14.6 billion the planned line would have been the single largest transport project in New Zealand history. Future plans for the corridor have yet to be confirmed, with Auckland Transport and other agencies investigating the corridor as part of plans for developing a network of rapid transit in Auckland.