Looking at the growth and development of American cities, it can be seen that while urban cores are stagnating, peripheries are getting developed. Urban development remains focussed on development of so called communities in peri-urban areas, which has little relevance to neighbourhood planning. With development focussed in peri-urban areas, distance between place of work, place of residence, leisure , education, healthcare are fast increasing, leading to large dependence of human living on mechanised movement. Looking at all the existing pattern, existing urban development remains car centric with cars and parking determining the entire urban norms and standards. Existing pattern of urban development does not remain sustainable and is leading to large consumption of fossil fuel and carbon footprints. Urban planning, in USA needs review, revision and redefinition in order to make cities sustainable. and urban living more human centric rather than car centric,