XX 高速出口快速通道（XX 路口至 XX 段）工程可行性讨论报告Feasibility Study Report日期:目 录1 总论................................................................................................................................................11.1 项目背景..............................................................................................................................11.2 项目概况..............................................................................................................................21.3 结论与建议..........................................................................................................................52 项目建设必要性分析....................................................................................................................72.1 现状分析..............................................................................................................................72.2 项目建设必要性..................................................................................................................83 场址条件........................................................................................................................................93.1 场址现状..............................................................................................................................93.2 场址条件..............................................................................................................................94 建设内容和规模..........................................................................................................................125 建设工程方案..............................................................................................................................215.1 设计理念、原则及目标.....................................................................................................215.2 绿化工程方案................................................................
