text: Over the past two decades, there have been many efforts to make cities better for walking, now planners use that same concept in suburbs. This approach places stores on a main street within walking distance rather than in large malls on a far-off highway. Transportation for America promotes new communities where people would be less dependent on cars. David Goldberg, an official from Transportation for America, says that since World War II, all of humans' development has been centered on the car. Mr. Goldberg believes this development will have to change and people will have to reduce their usage of cars.