随着我国科技技术与经济的不断进步,高速公路的建设也得到了一定的发展,高速公路现在发展的还是比较成熟的,但是,在高速公路的建设中仍然有些不足之处,比如在高速公路中沥青路面平整度的方面,路面的平整度直接的关系到行人还有车辆行驶的安全,所以高速公路中沥青路面的平整度问题上还是需要有进一步的解决办法。 With the continuous improvement of science, technology and economy in our country, the construction of expressway has also got a certain development. The development of expressway is still relatively mature now. However, there still exist some shortcomings in the construction of expressway, for example, The smoothness of asphalt pavement, the smoothness of the pavement is directly related to the safety of pedestrians and vehicles, so the flatness of asphalt pavement in the expressway still needs further solutions.