At four in the morning the alleys behind Quincy's Broadway storefronts are the emptiest place in town, and in February they are also the snowiest. Junk Solutions runs snow work through those hours, opening drives, lots and walks and pushing the piles back so a door can unlock at seven as if nothing had happened. Prairie snow blows in dry and finds every corner it can, which means one spot may need a second visit before the day is out. Scraping pavement down to dark and putting grit on the slick corners is plain, finishing work. Quincy and the towns close around it are on the winter list.