高速公路以其行车速度高、通行能力大、快速便捷、经济高效等特点,有力地促进了经济社会发展。高速公路的快速发展使道路运输的地位与功能发生了转折性变化,为其他运输方式发挥优势提供了支撑平台,提高了现代物流效率和公众生活质量,正引领中国交通迈入一体化运输的新时代。 The expressway has vigorously promoted the economic and social development with its characteristics of high traffic speed, large traffic capacity, quick and convenient, and high economic efficiency. With the rapid development of expressway, the position and function of road transport have undergone a turning point change, providing a support platform for other modes of transport to take advantage of the advantages and improving the efficiency of modern logistics and the quality of public life. It is also leading the new trend of China’s transport into integrated transport era.