A national budget must be situated for expanding the transportation structure of a country or this issue is not more important as we have thought.Some opine that it would be seemed in high priority for sustainable development of a city ,while , others allege and assume this area must be left,because , national wealth should not spend on building or renovating a transportation system ,so , I am going to explore in this topic that government and a nation must consider this area for taking action to develop or not.