For decades, most local, regional, and state governments have had a myopic approach to handling the transportation needs related to infill development: they require developers to add more street/road capacity. And this single-minded approach has produced lots of new, expensive roads that increase driving, pollution, roadway deaths, and impediments for people trying to get around without cars. A more productive approach seeks to minimize traffic from development before resorting to just building expensive, bigger and wider roads.