Cottonwood Creek runs quiet behind the Briargate cul-de-sacs, and the neighborhoods above it change character twice a year. From May onward Green Haven Lawn Care keeps them mowed, edged and tidied, the turf held even across the open front lawns and the trimmer run close along every hydrant, post and downspout. Come November the same routes turn white, and the work becomes driveways and walks opened early so nobody has to guess where the sidewalk went. Storms drop off the Rampart Range with almost no warning and leave the sky spotless behind them. Either half of the year, the measure is identical: you should be able to step out your door and simply go.