Extended abstract:Introduction:Use of automobiles is increasing as a travel mode in large cities especially in developing countries. It increases the concerns over traffic jam, pollution, and the death of public spaces. Dominance of car on public spaces, particularly in city centers, is associated with difficulty to access to public spaces and makes these spaces available just for essential activities. While nowadays, having the vital urban spaces with the social activities is considered as one of the most important development criteria for cities. Moreover, making and developing public spaces is becoming a competition element of the cities to get more earnings. In one hand, finding a solution to revitalize the public spaces in small and large cities is undoubtedly a significant challenge. On the other hand, it is worthwhile and positive and needs to set the priorities which places are preceding the buildings and traffic. It caused the access of sustainable transportation becomes one of the critical challenge for present and next generations. To solve the traffic problem to regenerate public spaces, urban managers are turning to change the transportation policies. Whole of the various traffic policies try to minimize the car usage in Travel Demand Management. in the present time in Tehran, a large number of public spaces of city center is out of public access due to the increased dominance of private cars. Public spaces in Tehran become more faded and poorer, if this continues. Therefore, urban management is performing several traffic policies in Tehran city center to reduce dependence on private cars.