高速公路建设项目可行性研究报告

高速公路建设项目可行性研究报告

篇一：高速公路工程可行性研究报告

G214线和G317线昌都镇过境段新改建工程目录

目录

1 概述···································································································· 1-1

1.1项目背景························································································· 1-1

1.2研究依据························································································· 1-3

1.3研究过程及内容················································································ 1-4

1.4建设的必要性··················································································· 1-8

1.5建设时机················································

········································ 1-11

1.6研究的主要结论··············································································· 1-11

1.7问题与建议····················································································· 1-18 2 经济社会和交通运输发展现状及规划························································· 2-1

2.1研究区域概况··················································································· 2-1

2.2项目影响区域社会经济现状及发展························································ 2-1

2.3项目影响区域交通运输现状及发展·······················································2-13 3 交通量分析及预测·················································································· 3-1

3.1公路交通调查及分

析·········································································· 3-1

3.2相关运输方式的调查与分析································································ 3-15

3.3预测思路与方法··············································································· 3-15

3.4交通量预测····················································································· 3-17 4 现有公路评价························································································ 4-1

4.1评价依据························································································· 4-1

4.2现有公路概况及建设历程···································································· 4-1

4.3现有公路交通现状评价················································

······················· 4-2

4.4现有公路技术标准············································································· 4-3 中交第二公路勘察设计研究院有限公司 I

G214线和G317线昌都镇过境段新改建工程目录

4.5现有公路路基、路面状况···································································· 4-4

4.6现有公路桥涵构造物状况···································································· 4-8

4.7交通工程及沿线设施现状···································································4-13 5 技术标准······························································································ 5-1

5.1技术标准选择的依据·········································································· 5-1

5.2技术标准论证················································