Railways in Melbourne
In February 2015, the State Government established the Melbourne Metro Rail Authority to oversee planning for new twin 9-kilometre rail tunnels through the central city between South Kensington station and South Yarra. The new Metro Tunnel will have five new underground stations and connect the Pakenham and Cranbourne lines with the Sunbury line, creating a new route through the CBD as an alternative to the City Loop. New underground stations will be created at Arden, Parkville, Domain and two new CBD stations, State Library and Town Hall. Enabling works were underway by 2016 and major construction work on the tunnel and stations began in 2017.The project has an estimated cost of $11 billion and is scheduled to be complete by 2025.
City Tunnel (Malmö)
The City Tunnel () is a 17-kilometre rail link in Malmö, Sweden, running between Malmö Central Station (Malmö C) and the Øresund Bridge, of which six kilometres under Malmö city centre is in tunnel, to increase capacity on the Scanian network by changing Malmö C from a terminus to a through station. It's a part of the Oresund Line to Copenhagen Central Station. The work was projected to cost 9.45 billion SEK. Under construction since March 2005, the line was inaugurated by King Carl XVI Gustaf of Sweden on December 4, 2010, and revenue service commenced on December 12, 2010. Unlike other dual track railways in Sweden, is right-side traffic used. The spot at which the two tracks shifts side, is located in Arlöv around 5 km north-east of Malmö Central Station, and isn't considered to be a part this particular railway.