Sydney Metro City & Southwest is a 30-kilometre (19 mi) rapid transit project currently under-construction in Sydney, Australia. The project will extend the Metro North West Line from Chatswood on the North Shore, to Bankstown in the city's south-west via the Sydney central business district.

Central is a heritage-listed railway station located in the centre of Sydney, New South Wales, Australia. The station is Australia's largest and second busiest railway station in Australia and serves as a major transport interchange for NSW TrainLink inter-city rail services, Sydney Trains commuter rail services, Sydney light rail services, bus services, and private coach transport services. The station is also known as Sydney Terminal. The property was added to the New South Wales State Heritage Register on 2 April 1999. It recorded 85.4 million passenger movements in 2018 and serves over 250,000 people daily.