text: There have been efforts in the past two decades to make cities denser and better for walking now planners are taking the concepts to the suburbs. Vauban have 5,500 residents within the most advanced expirement in low-car suburbuan life. but their basic precepts are being adopted all around the world attepmting to make suburbs more compact to their public transportations. the united states its broad expanses and suburban had long been one of the worlds prime car cultures. protection agency is promoting"car reduced" communities.