On the one hand, constructing new railway lines for high-speed trains brings several benefits for the residents. Firstly, the more ways of transport are born, the more convenient experiences people have every day. It is easy to see that traffic jams are a serious problem in megacities and fast trains can significantly solve it. Moreover, high-speed trains can save much time as their speed is the fastest compared to other vehicles. Therefore, students can have more time to finish their homework, workers can have their breakfast more easily without feeling worried about being late.