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高速公路是交通现代化的重要标志,也是国家现代化的重要标志。我国高速公路是伴随着改革开改的坚强脚步和现代化建设的伟大进程而发展壮大起来的,其迅猛发展又强力推动着我国经济社会的快速发展。20年前的10月,我国第一条高速公路沪嘉高速建成通车;20年后的今天,我国高速公路总里程已经达到5.36万公里。30年的改革开放,20年的建设历程,我国高速公路建设经历了从无到有、从通变畅、从起步建设到拥有规模网络的巨大变化,通行里程和建设理念都实现了跨越式发展。
Expressway is an important symbol of traffic modernization and an important symbol of national modernization. Our country’s expressway is developing and expanding along with the strong pace of reform, reform and opening up and the great process of modernization, and its rapid development has strongly promoted the rapid economic and social development of our country. Twenty years ago in October, the first expressway in China, Shanghai-Jiaxing Expressway, was opened to traffic. Twenty years later, the total mileage of our expressways has reached 53,600 km. 30 years of reform and opening up, 20 years of construction process, China’s highway construction has experienced from scratch, from smooth to smooth, from the initial construction to have a large-scale network of changes, mileage and construction concepts have achieved leaps and bounds .