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公路运输是社会经济发展的基础产业,在现代化交通运输系统中有着不可取代的优势。建国以来(?)别是改革开放以来,随着社会主义商品经济的不断深入发展,产业结构的调整,内外经济活动的活跃,人口分布日趋城镇化和旅游需求的迅速增长,我国公路运输系统承担着日益繁重的运输任务。1980年～1990年间公路客运量和客运周转量年均增长率分别为11.5％和3.5％;公路货运量和货运周转量年均增长率分别为6.5％和16.2％。预计到2000
Road transport is the basic industry of social economic development, which has an irreplaceable advantage in the modern transportation system. Since the founding of New China, not only since the reform and opening up, along with the continuous deepening development of the socialist commodity economy, the adjustment of industrial structure, the active economic activities at home and abroad, the increasingly urbanization of population and the rapid growth of tourism demand, the commitment of China’s road transport system An increasingly heavy transport mission. From 1980 to 1990, the average annual growth rates of road passenger traffic and passenger traffic were 11.5% and 3.5% respectively; and the average annual growth rates of road freight traffic and freight traffic volume were 6.5% and 16.2% respectively. Estimated to 2000