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"\nMexico City's metro map began with meandering route lines and the faint markings of roads to reflect the city's geography. Only the former trait has been inherited by the current version, which color codes each wiggly route line. Though the current map d"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/slideshows/cars/the-worlds-most-impressive-subway-maps/page/3/>