Particularly in open areas, raising the road surface above the surrounding snow cover is one way to control blowing snow and deter drifting. Properly designed, tall snow fences and living shelter belts of trees and shrubs can also effectively control drifts. Keeping blown snow off the roads improves driver safety and reduces the need for snowplowing Employ Equipment Improvements and Preventive Maintenance. Local governments need the proper equipment if they are to effectively control snow and ice. With preventive maintenance programs, agencies systematically schedule regular maintenance for all their equipment.
Preventive maintenance helps to ensure that equipment is available when needed.