6band
behind tokyo are Paris and London with 850 and 548 kilometers respectively while Los Angeles and Washington DC are second with 90 and 70 millions respectively. The table shows the analysis for six cities about subway systems around the world.
London is the first completed city, and the second one is Paris.
Los Angeles is latest city, and second is Kyoto
London also has a longest distance about 1100 kilometers while Kyoto has a shortest system about 11 k...