With more than 100km. long and more than 100 stations, the Metro of Santiago Chile is one of the largest and most modern subway networks in Latin America. It covers a huge part of the urban sprawl of Santiago, where most of the population is located. It is famous for its Alstom trains, whom by the way uses tires, which is somehow rare on the region. This networks is used by almost 2.500.000 people everyday, a number who will grow up a lot when the new Lines 3 and 6 are finished, just a few years ahead.