1. In Japan, there are special metro cars reserved especially for women.
Other countries including Egypt, India, Iran, Taiwan, Brazil, Mexico, Indonesia, the Philippines, Malaysia, and Dubai have also implemented women-only sections of transportation in order to combat issues of personal safety during travel.
2. It is illegal to eat, drink, or smoke on the Washington D.C. metro because of the extra costs associated with cleaning the carpet. Yup, THE CARPET.
3. The Seoul metro is the world’s largest in terms of passenger-route length*.
*The New York City system is technically longer in terms of track length, but much of New York’s track is unused for passenger travel — making Seoul’s subway the largest in terms of passenger-track length.
4. All but six of the world’s 51 busiest train stations are located in Japan.
Tokyo is the busiest metro system with 3.1 billion annual passengers. Seoul is second busiest, with 2.51 billion passengers, and Beijing is third, with 2.46 billion. Source: New York City MTA “Worldwide Annual Subway Ridership”
5. The word “metro” actually comes from an abbreviated form of the “Paris Metropolitan”.
“Métro is the abbreviated name of the company which originally operated most of the network: La Compagnie du chemin de fer métropolitain de Paris, shortened to “Le Métropolitain”. That was quickly abbreviated to métro, which became a common word also used to designate all subway networks.”