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Municipal snow removal is a logistical operation rivaling any seasonal industry. Cities with heavy snowfall typically establish route hierarchies, clearing emergency corridors and major arterial roads before residential streets. Plows are dispatched in coordinated waves, often working through the night to have main routes passable before morning commutes. Salt and brine pretreatment, applied before storms arrive, prevents ice from bonding to pavement and reduces the volume of snow that must later be physically removed. Some cities have experimented with heated pavement in high-traffic pedestrian zones, though the electricity costs remain prohibitive for widespread use. Officials note that public complaints cluster overwhelmingly around residential streets, which by design are serviced last, after arterial and emergency routes are cleared.