Metro Tunnel
The Metro Tunnel (sometimes also known as the Melbourne Metro Rail Project or the Metro Rail Capacity Project) is a metropolitan rail infrastructure project currently under construction in Melbourne, Australia. It includes the construction of twin 9-kilometre rail tunnels between South Kensington station (north west of the Melbourne City Centre) and South Yarra (in the south east) with five new underground stations. The southern portal for the tunnel is to be located to the south of South Yarra station. As a result, the tunnel will connect the Pakenham and Cranbourne lines with the Sunbury line, and allow these lines to bypass Flinders Street station and the City Loop while still stopping in the Melbourne central business district.
Melbourne cable tramway system
The first line, from Spencer Street to the end of Bridge Road Richmond via Flinders Street, was opened on 11 November 1885, and all planned lines were built by 1891, the last being the short Windsor-St Kilda Esplanade line, opened 17 October 1891. By then it had about of double track (103.2 route km or 64.12 route miles) and 1,200 cars and trailers, on 15 routes radiating from the centre of Melbourne to neighbouring suburbs. It was one of the largest cable car systems in the world, comparable with those of San Francisco which had 23 lines, and Chicago which had 66.0 km of double track.