The following graph exhibits details of the underground railway systems among London , Paris , Tokyo , Washington DC , Kyoto and Los Angeles.
As can be seen , every countries have different opening date. Paris has the longest route when Tokyo has the highest number of passengers annually ; however , Kyoto has the modest route length and passengers travelled per year.
Tokyo’s underground railway system was founded in 1927 , the second oldest railway station ; therefore , it transitions 1927 million people a year , being the most bustling metro out of the diagram. While Paris ‘s subway has the furthest distance, just below 200 kilometres , it accounts for 1191 million customers yearly.
Kyoto and Los Angeles have roughly the same number of travelers , with Los Angeles stands at 50 million , higher than Kyoto by 5 million. Nonetheless, Kyoto has the shortest metro span , just about 11 kilometres.
