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“十五”以来,我国在城市交通体系建设上取得了前所未有的大发展。据有关资料统计,2003年,我国的城市道路总长度由1979年的2.94万公里增加到20.8万公里,道路面积达到31.6亿平方米,城市人均道路面积达到9.34平方米。但是,随着城市化的进一步发展,特别是城市人口和车辆的快速增加,全国绝大部分的大中城市都不同程度地出现了诸如行路难、乘车难、交通拥堵等问题,被称为现代“城市病”。据测算,全国32个百万人口以上的大城市中,有27个城市的人均道路面积已经低于全国平均水平,更令人担忧的是,如果这一难题不能够得到有效解决,大城市的今天就有可能成为中小城市的明天。交通问题不仅仅是交通的问题,它是城市各方面问题的一个综合反映。切实解决好城市交通体系问题,确保城市道路交通的畅通,是城市“十一五”规划研究的重要内容,需要在“十一五”期间着力加以解决。
Since the “10th Five-Year Plan”, China has made unprecedented development in the construction of urban transportation system. According to statistics, in 2003, the total length of urban roads in our country increased from 29,400 km in 1979 to 208,000 km, the road area reached 3.16 billion square meters, and the per capita urban road area reached 9.34 square meters. However, with the further development of urbanization, especially the rapid increase of urban population and vehicles, most large and medium-sized cities across the country have experienced various problems such as difficulty in traveling, difficulty in traveling and traffic jams, and are known as Modern “urban disease.” It is estimated that 27 of the major cities in the country with a population of over 32 million have a per capita road area below the national average. What is even more worrying is that if this problem can not be effectively solved, the metropolitan Today is likely to become a small city tomorrow. Traffic problems are not just traffic problems. They are a comprehensive reflection of all aspects of the city. To effectively solve the problem of urban traffic system and to ensure the smooth flow of urban road traffic is an important part of urban “Eleventh Five-Year Plan” research and needs to be resolved during the “11th Five-Year Plan” period.