In this present world the urbanization process growth very fast in many countries. As a result, the debate over whether cities should invest more money in public transport to establish better networks, or build more roads to adapt to car ownership is becoming increasingly intense. In my opinion, I think the advantages of improving public transit outweigh building more roads because public transit is able to tackle traffic jam issues and more economically which is capable of making our life better, and I will explain my view in the following essay.