The Auckland City Rail Link is similar to Brisbane’s Cross River Rail or Melbourne’s Metro 1 Tunnel.
The City Rail Link (CRL) is a 3.45km-long tunnel being built underneath Auckland’s city centre. The CRL will connect Waitematā Station (Britomart), Maungawhau Station, new city-centre train stations and other works that will increase the efficiency, reliability and frequency of Auckland’s passenger rail network.
