June mornings in Dixon start early. Dew still holding on the shady side of the block, petunias already out along Galena Avenue, and T+T Lawn Service dropping the ramps before the day turns hot. The work is simple and it is not easy: mow, trim, edge, blow the clippings off the concrete, leave a yard that looks the way its owner pictures it. A clean edge where turf meets a driveway is a small thing that a whole street registers without knowing why. By the time traffic thickens on the Lincoln Highway another block is finished and quiet again.