Many people are shocked to see how much they spend on gas in a given year for a car. A person can literally spend thousands of dollars in gasoline without realizing it. A person should definitely seek other forms of transportation, if he or she wants to save money on transportation. One of the best forms of transportation to choose is the subway or a metro station. It is a great idea to use a subway as opposed to a car, because a person will only need to pay once a year for the use of a metro card. A metro card will allow a person to use a metro or subway station throughout an entire year. A metro card is one of the best investments a person can make for transportation. When a person uses a car for transportation, he or she will likely also have to pay for parking every single time he or s