The given chart demonstrates the data of underground railway systems in major six cities and its data of route and passengers figure in millions per year.
Overall, there was a clear trend of opening years. Almost six systems was opened in ninety’s and one station opened in 2001 and another is opened in 1863.
Initially, london underground railway was opened in 1863 it is one of the oldest structure. According to table, its route is around 394 kilometers and passenger ratio per year 775 millions. On the contrary, paris railway is second oldest station its total way is almost 200Km and 1191 millions individuals use it annualy. Then tokyo platfarm built in 1927 and washington DC station built in 1976 and their total route is 279Km. And their passenger ratio is almost 2000 millions public per year. The second last underground raliway is kyoto and its opening year is 1981 its whole destination is 11Km and annualy it carrie around about 45 millions passengers. At last Los Angeles platform built in 2001 and its total way is 26Km and passenger capasity is 50 millions per year.
