There are many types of transportation that could be used around the world. It could depend on the way and the time that it would benefit the people. There are different ways that one type of transportation could be beneficial than the other. Let us also see the advantages of making subways as a form of transportation. One of it is that they can make people healthy than other forms of transportation. That is because noise is less on the subway or no noise at all as compared to using other methods of transportation.
Noise pollution could make people angry and they could be susceptible to a heart attack. Air pollution also is lesser when the subway transportation is used so it benefits people. There could be a sickness that people can get when they are exposed to air pollution. You can be able to save also in expenses as they are cheaper but not to all countries though. But the cost of making them are more beneficial and is better than the other transportation types.
Using the subway also makes transportation faster so it makes people be punctual. In other countries, they have the subway as the main transportation so they are fully packed during the rush hours. Subway also is good when it comes to the security concern as they are more equipped with needed technology so that faster action from securities could be implemented. There could also be the help of guard dogs and other tools.