目 录1 概 述.........................................................................................................................31.1 项目背景......................................................................................................................31.2 编制依据......................................................................................................................41.3 讨论过程及内容..........................................................................................................51.4 建设的必要性..............................................................................................................71.5 主要结论...................................................................................................................81.6 问题和建议................................................................................................................122 经济社会和交通运输进展现状及规划.................................................................142.1 讨论区域概况............................................................................................................142.2 项目影响区域社会经济概况....................................................................................143 交通分析及进展预测.............................................................................................253.1 公路交通的调查与分析............................................................................................253.2 预测的基本思路和方法............................................................................................293.3 运输量、交通量的进展和预测................................................................................304 技术标准.................................................................................................................344.1 建设规模....................................................................................................................344.2 技术标准......
