Four in the morning. Six inches down, still falling, Grooms Road unbroken white in the headlights. SnowGo starts at the top of the route and runs it straight through — driveways widened corner to corner, walkways cut down to concrete, ice knocked back with salt before it can set. By the time the buses are rolling, the properties are open and the trucks are turning for a second pass. Plowing, shoveling and ice treatment in Clifton Park, Elnora, Round Lake, Halfmoon and Ballston Lake.