我国将用 3 0年时间 ,形成 8 5万km国家高速公路网。新路网由 7条首都放射线、9条南北纵向线和 18条东西横向线组成 ,简称为“7918网” ,将把我国人口超过 2 0万的城市全部用高速公路连接起来 ,覆盖 10多亿人口。据交通部部长张春贤介绍 ,《国家高速公路网规划》业经国务院审议 China will use 30 years to form a national freeway network of 85,000 km. The new road network consists of seven capital radiation, nine north-south vertical lines and 18 horizontal lines of east-west lines, referred to as “7918 Network”, will bring the total population of more than 200,000 cities in China with highways connected to cover more than 10 billion population. According to Zhang Chunxian, Minister of Communications, “National Highway Network Planning” was reviewed by the State Council