论文部分内容阅读
四十年来,经过中央和地方的共同努力,经过几代人的艰苦奋斗,我国公路建设有了较大发展。到去年底,公路总里程已突破百万公里,其中,高速公路338公里,一级公路2400公里,二级公路37000公里。一个以北京向外辐射,以沿海向内地辐射,联系大小经济区的公路网已基本形成。随着经济的发展,我国公路建设进入了一个以提高为主的阶段,高等级公路将会有较大的发展。为了确保高等级公路达到其应有的功能,加强高等级公路的养护管理,已成为公路
In the past 40 years, through the concerted efforts of the Central Government and the local authorities, after several generations of hard work and hard work, great progress has been made in highway construction in our country. By the end of last year, the total mileage of the highway has exceeded one million kilometers, of which, 338 kilometers of expressways, 2,400 kilometers of primary roads and 37,000 kilometers of secondary roads. A road network that radiates outward from Beijing and radiates to the mainland coast by sea has basically taken shape. With economic development, China’s highway construction has entered an improvement-oriented phase, and high-grade highways will have greater development. In order to ensure that high-grade highways meet their proper functions and strengthen the maintenance and management of high-grade highways, they have become roads