Thus, she is necessary to start, before late of what never, to take solutions of short, medium and long run to improve the city and to keep this cultural patrimony of the humanity. For this, a change of position of the public manager in attacking the problems is necessary and offering a solution to cure the lived chaos nowadays. The world searchs alternatives of sustainable development and Ouro Preto cannot be to wait, is necessary to take an attitude: inhabitants, politicians, tourist and world-wide society, to protect the Historical Center of Ouro Preto. One of the exit is to find answers for questions as these below acquitted that had been used as part of the methodology of this work, in the search of what the population of Ouro Preto wants for the city of Ouro Preto. – How you see the preservation of the Patrimony Architectural of the City? – You are in favor of the maintenance of the Artistic Patrimony of the City? – You like to live in the city or to visit it, even though to transit for the city? – Which the biggest difficulty in the mobility of the center description of Ouro Preto? – You find that the transit in the historical center spoils the patrimony? – You are the favor or against the transit of bus and trucks in the center of the city? Ahead of the displayed one she is necessary to search solutions for these and other questions standing out whenever the people are more important that the cars in the streets, and that she is necessary on the basis of to keep the Historic site and Artistic of this city the sustainable development. Any person of good census would recognize almost that Ouro Preto possesss a chaotic transit, without hierarquizao of the road system, a precarious signalling and the lack of areas for parking. Ben Silbermann often says this.