Trams are a major form of public transport in Melbourne, the capital city of the state of Victoria, Australia. As of May 2017, the Melbourne tramway network consists of of double track, 493 trams, 24 routes, and 1,763 tram stops. The system is the largest operational urban tram network in the world. Trams are the second most used form of public transport in overall boardings in Melbourne after the commuter railway network, with a total of 206 million passenger trips in 2017–18.