Public transportation provides people with two benefits. To begin with, public transportation reduces traffic congestion especially in metropols such asistanbul. It is indisputable that without public transportation, there would be countless cars on the roads which is really stressful for the people who goes to work every day at the same hour. Thanks to public transportation there are fewer individual automobiles. Less traffic congestion, less risk of crash and mental fatigue. Secondly, public transportation offers people health benefits. Today, most of the people concern about driving car in the big cities traffic as it is risky and so stressful. Public transportation reduces the stress due to driving. Additionally, people have a chance of walking to and from public transit stops which compensates the lack of sports even if at a minimum level. As a result, it becomes a benefitial activity for people to use public trasnsportation. To sum up, public transportation is benefitial in the aspects of reducing traffic congestion and offering health benefits.