Highway 89 runs straight through the middle of Afton and passes right under the Elkhorn Arch, a span built from antler sheds gathered around the valley, and that stretch of road carries most of the town's business traffic all winter. Heap Enterprises LLC keeps the lots along it open — the feed store, the loading docks that serve the valley's dairy trucks, the row of shops that make up downtown — piling snow at the edges the way the name suggests, out of the way of trucks and foot traffic both. Star Valley's dairy heritage still shows in the trucks rolling through before dawn, and a lot that isn't cleared by then backs up the whole morning. Cold here holds hard and dry, valley air with nowhere to go between two mountain ranges, and the snow it drops tends to squeak underfoot rather than pack. Heap Enterprises plows and hauls snow from commercial lots, loading docks, and municipal-adjacent properties around Afton, keeping Highway 89's frontage clear through the dairy town's business day.