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随着经济社会的快速发展和城市人口的快速膨胀,城市交通问题日益突出。不仅一、二线城市交通拥堵日趋严重,而且向三、四线城市蔓延。如何缓解城市交通拥堵不断加剧趋势,破解城市交通拥堵难题,是当前迫切需要深入研究和解决的重大现实问题。治理城市交通拥堵刻不容缓。到2011年底,我国机动车保有量达到2.24亿辆,其中汽车保有量为1.05亿辆,私人小汽车拥有量占汽车总量的80%以上,并且绝大部分集中在城市。机动车快
With the rapid economic and social development and the rapid expansion of urban population, urban transport problems have become increasingly prominent. Not only the traffic congestion in the first and second tier cities is worsening, but also spreading to the third and fourth tier cities. How to alleviate the increasing trend of urban traffic congestion and solve the traffic congestion problem in urban areas are the major realistic problems urgently needed to be studied and solved urgently. Governs urban traffic congestion without delay. By the end of 2011, the number of motor vehicles in our country reached 224 million, of which 105 million were car ownership. Private car ownership accounted for over 80% of the total vehicle population, with the vast majority concentrated in the cities. Motor vehicle fast