There is information illustrated in the table regarding the opening dates, railway lengths in kilometers, and the millions of passengers using the railways per year in London, Paris, Tokyo, Washington DC, Kyoto, and Los Angeles. Overall, London has the oldest railway system and the longest route compared to other countries, and Tokyo has the most number of passengers per year.
The underground railways in Tokyo, Paris, and London are the most visited in comparison to Washington DC, Kyoto, and Los Angeles. Each year, almost 2000 million passengers use the underground trains in Tokyo, roughly 1000 million passengers get on the Paris trains, and around 700 million use the London railway. The railways in Tokyo, Paris, and London also have the longest route with 155 kilometers, 199 kilometers, and 394 kilometers, respectively.
The railway in Los Angeles with 50 million passengers per year, was opened in 2001 and is the most modern railway compared to the other countries. In 1981, the railway in Kyoto was opened with a length of 11 kilometers, which made it the shortest route. The Washington DC railway was opened in 1976, length of 126 kilometers and almost 150 million passengers per year.
The more modern railways are used by less passengers each year compared to the older railways.