Comparison of perfect/ideal urban transportation system with the others: Total travel times

For all types of transportations, one of the most important parameters is the total travel time. So, the studies must be focused on reducing the total travel time and cost, while increasing safety. This work is a comparison of total travel times of present/traditional systems and the perfect/ideal system proposed by the author. Urban transportation causes waste of time, energy and resources and has negative effects on the health of human body and soul, especially in big cities. Transportation in cities is much slower, risky and difficult than it should be. Urban transportation is necessary today, because unlike the previous times, the cities are not small towns. Most people cannot go to their works by walking. People have to travel long distances to visit their relatives and friends. Present systems cannot solve these difficulties in anyway. It is proven in this paper that the suggested system solves almost all the problems and calculations show that the travel time becomes much shorter