现阶段中国处于快速城市化进程中，新区作为城市发展特定阶段的产物，面临着难得的历史发展机遇。而城市道路基础设施的建设模式在很大程度上决定着建设资金的有效利用及新区的经济社会效益。本文在分析比较现有建设模式的基础上，以满足新区需求特征为前提，以可持续发展为目标，对新区道路基础设施的建设模式进行了新的探索。%At present, China is in the process of rapid urbanization. The new cities are facing a rare historical opportunity for development as a specific urban development phase of the product. And urban road infrastructure mode determines the utilization of funds and the economic and social benefits of the new city in the very great degree. Based on the analysis and comparison of the existing building mode, a further research has been carride out on the construction of the new road infrastructure mode, in order to meet the demand of the new features and achieve the sustainable development.
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