The government of the State of Victoria in Australia entrusted the financing, design, construction and maintenance for 25 years of the future Melbourne metro tunnel to the Cross Yarra consortium, which includes Bouygues Construction Australia, a subsidiary of Bouygues Travaux Publics.

The new metro will have a two-tube tunnel of 9 kilometres and will host five new stations: Arden, Parkville, CBD North, CBD South and Domain. 

This large-scale project also includes the development of parks, walkways, pedestrian areas and shops in the public spaces surrounding these stations. Over time, this will increase the capacity of the public transport network and thus reduce congestion in the existing network.