The metropolitan world

The metropolitan are an integral part of life of millions of citizens worldwide, and especially for tourists, even a real piece of the city to remember with pleasure. For those who use them every day, are sometimes a pleasure, sometimes a strazio (especially at peak!)
Here are some of the metropolitan most famous in the world, and most impressive (good sense), according to Wired… It starts from the most used of all Tokyo, with its 8 million visitors per day, is not exactly relaxing…! Yet the Japanese are used to exploit even the few minutes between a station and another for providential pennichelle.
It then quoted the Moscow subway, with its stations built in Stalinist a, candlesticks, marbles, and luxurious decor! And yet London subway oldest in the world (the oldest line came into operation in 1863!), Which still serves 3 million people a day. And how can we not mention New York, with its lines in operation 24 hours on 24?
Finally we can certainly cite the “L” in Chicago, on the left in photo Metro is the second oldest in the world, as well as the first electrified, and elevated, which still goes literally over the heads of millions of people…