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“七五”末期,交通部根据中央制定的国民经济发展战略,研究制定了我国公路主骨架国道主干线建设的长远发展规划,提出从“八五”开始,用几个五年计划时间,集中力量建设公路主骨架“五纵七横”12余国道主干线。到2000年基本建成其中的“两纵两横”四条国道主干线及三条重要路段(以下简称7条规划路线)。由此,我国公路建设特别是高等级公路建设进入了一个新的发展阶段。一、7条规划路线的建设目标 7条规划路线贯穿我国东西、南北20多个省、自治区、直辖市,连接100多个大
According to the national economic development strategy formulated by the central government, the Ministry of Communications has formulated and formulated the long-term development plan for the construction of the main trunk road of the main highway in our country, starting with the “1985” plan and with a few five-year Plan the time, focus on building the main skeleton of the road “five vertical and seven horizontal ” more than 12 trunk road. By 2000, one of the four main national highway lines and three important sections (hereinafter referred to as the “seven planned routes”) will be basically completed. As a result, China’s highway construction, especially high-grade highway construction has entered a new stage of development. I. Construction Goals of the Seven Planning Routes The seven planned routes run through more than 100 large and medium-sized cities in more than 20 provinces, autonomous regions and municipalities directly under the Central Government.