The Flinders Street Viaduct is a railway bridge in Melbourne, Australia. Made up of six tracks built at different times, it links Flinders Street station to Southern Cross station, forming the main connection between the eastern and western parts of the Victorian rail network.

Flinders Street railway station is a train station located on the corner of Flinders and Swanston streets in Melbourne, Victoria, Australia. It is the busiest train station in Australia, serving the entire metropolitan rail network, 15 tram routes travelling to and from the city, as well as some country and regional V/Line services to eastern Victoria. Opened in 1854, the station is the oldest in Australia, backing onto the Yarra River in the central business district, the complex includes 13 platforms and structures that stretch over more than two city blocks, from east of Swanston Street to nearly at Market Street.