Down where the land drops off the bluff toward Waukegan Harbor, the ground goes flat and wide and there is nothing at all to slow the wind coming across the water. Snow does not sit politely on that kind of terrain; it drifts, rebuilds itself behind every wall, and fills a loading apron twice in one night. PNK Services plows that scale of work — lots, drives, aprons and access lanes — plus the walkways and doorways that decide whether people can actually get in. Salt goes down where the melt will glaze over by morning, and the piles get pushed somewhere they will not become tomorrow's problem. Open pavement at daybreak, after a night like that, is a genuinely good sight.