1, Cost disparity: 18cm cement road costs $19.006 per meter. 18cm asphalt road costs $35.997 per meter. 2, Difference in driving comfort: Asphalt road allows speeds up to 130 mph, while cement road permits only up to 100 mph. 3, Structural differences: Cement road: rigid structure, strong bending resistance, long construction period, long lifespan, but high repair difficulty and cost. 4, Environmental impact: Cement road construction emits large amounts of carbon, causing significant environmental pollution. Asphalt road construction generates relatively minor pollution, with a milder environmental impact. 5, Regional suitability: Cement road adapts well to various climates but may crack in extreme temperatures. Asphalt road performs better in hot climates but may crack in cold regions. 6, Durability: Cement road has a longer lifespan and can withstand heavier vehicles but incurs higher maintenance costs. Asphalt road has a relatively shorter lifespan but lower maintenance costs. 7, Im