Map displays metro routes in Leeds (West Yorkshire, England).
Map represent Munich’s (Germany) public transport network. Munich have one of the most comprehensive and punctual systems in the world.
Oslo has a public transportation system based on a metro system called "T-banen" (connects the eastern and western suburbs) and a network of tram, bus, train and ferry lines.
Shanghai is the largest city in China. This map is showing one of the fastest-growing metro systems in the world.