摘要：AbstractOptimization of spreading vehicle routing for deicing salt play important roles in improving operational efficiency of snow removal, reducing environmental pollution, and reducing road maintenance cost. In this paper, characteristics of different snow highway removal modes in winter and factors to affect vehicle routing decision making for deicing salt spreading are analyzed. Combined with road network structure, capacity constraints, and load balance constraints, vehicle routing model for spreading deicing salt is constructed, which can be solved by a designed genetic algorithm.
