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近 年来,随着我国机动车辆和交通需求的 大幅增加,我国城市道路负荷日益加重,道路拥挤、交通堵塞、行车混乱等现象有增无减。据调查表明,我国百万人口以上城市有80％的路段和90％的路口通行能力已接近极限。机动车的时速由60年代的30公里已降到目前的10～13公里,乘车环境严重恶化。交通拥堵犹如人身上的毒瘤,它使交通延误、车速降低、时间损失、燃料费用增加、排污量增加,城市环境恶化,诱发交通事故,影响人们的工作效率和身体健康。因此,解决交通拥堵问题成为摆在我们面前的一个难题。 我们认为,在解决交通拥堵时应着重辩证处理好以下“十个关系”。
In recent years, with the substantial increase of motor vehicles and traffic demand in our country, the load of urban roads in our country is getting heavier and heavier. The phenomena such as road congestion, traffic jam and driving chaos are unabated. According to the survey, it is close to the limit that 80% of the cities in our country with a population of over 1 million and the intersection capacity of 90% of the crossings. The speed of motor vehicles has dropped from 30 km per hour in the 1960s to 10 to 13 km per hour. The environment for traveling by car has deteriorated. Traffic congestion is like a cancer on a person. It delays traffic, reduces speed, time lost, fuel costs increase, sewage discharge increases, urban environment deteriorates, causes traffic accidents, affects people's work efficiency and their health. Therefore, solving the problem of traffic congestion has become a challenge before us. In our opinion, the following “ten relations” should be dealt with dialectically when solving traffic congestion.