It starts in Xuchang City, Henan Province and ends in Guangzhou City, Guangdong Province. Xu-Guang Expressway is one of the parallel lines in the west of Beijing-Hong Kong-Macao Expressway, the capital's radiation trunk line. Guangxu Expressway passes through Suizhou, Yueyang, Changsha, Hengyang, Chenzhou, Qingyuan and other cities.
Expressway, referred to as expressway for short, refers to the highway dedicated to high-speed driving of automobiles. Expressway has different regulations in different countries and regions, different times and different scientific research and academic fields. According to China's Technical Standard for Highway Engineering (JTG B0 1-20 14), the expressway is a multi-lane highway, which is specially designed for cars to drive in different directions and lanes, and all entrances are controlled.
The annual average daily design traffic volume of expressway should be above 15000 passenger cars, and the design speed should be 80-120km/h?
As of February 28th, 20 18, the total mileage of expressways in China has reached140,000 kilometers, ranking first in the world.
6 5438+09 May 10, at the policy briefing in the State Council, China, according to Dai Dongchang, Vice Minister of Transportation, we strive to basically cancel the provincial toll stations of national expressways before the end of 20 19, so as to realize fast toll collection without stopping.
On April 28, 2020, the Ministry of Transport of the People's Republic of China issued an announcement on the restoration of toll roads. From 0: 00 on May 6th, toll roads (including toll bridges and tunnels) approved according to law resumed traffic. By the end of 2020, the total highway mileage in China is 5 19.8 1 10,000 kilometers, of which the expressway mileage is 16. 1 10,000 kilometers.
Does the development of expressway affect the evolution of spatial structure of urban agglomeration? , attract a large number of industries to choose sites along the route and build factories and bases; Expand people's activities, promote the formation of satellite towns and economic and cultural exchanges between urban and rural areas, reduce traffic pressure and adjust urban layout; Promote the prosperity of the tertiary industry by promoting industrial development, increasing employment opportunities and income, automobile consumption and improving people's quality of life; Improving the transportation structure, improving the port distribution capacity and diverting the railway pressure are conducive to the formation of an integrated transportation network system.
Expressway is the symbol of modernization and the embodiment of a country's comprehensive national strength. Its construction and operation involve all aspects of national economy and social life.
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