大城市道路网规划总体建设水平研究──以南京为例

Study on Overall Construction Level of Planned Road Network in Large Cities-Practice in Nanjing

本文以南京为例，针对当前我国大城市道路规划建设的热点、难点问题，从道路交通供需、道路投资及国内外同类城市类比三个方面对道路网规划建设的总体建设水平进行了研究．以期保障道路网规划建设方案的合理性、可行性和必要性，从而为大城市道路交通政策制订提供定量参考依据。

The paper cites Nanjing as a example, studies on the overall construction level of theplanned road network, to the key issues of the present road planning and constuction in Chineselarge cities and from thrcc aspects such as the supplydemand of road and traffic,road investmentand the comparison of similar clties at home and abroad so as to ensure the reasonability,feasibili-ty and necesslty of the planned construction option of the road network, thus providing the quanti-tative reference criteria for the decision of urban road and traffic.