Snyder sits at the old crossroads where Main meets Harlem, tight blocks of brick and oak that somebody has been keeping up for a long time. ALs Property Services takes that on across the whole year — mowing, trimming, edging and cleanups while the ground is soft, plowing, shoveling and salting when it is not. In the blue hour of a February morning the driveways along those streets go from white to black one at a time, which is a kind of progress you can stand and watch. Come May the same yards get their first cut and the beds get mulched, and the street smells like cut grass again. Two seasons, one route, the same houses.