高快速路复合交通廊道技术研究——以G1503公路和周邓快速路浦东枢纽段工程为例

Research on Composite Transportation Corridor for High Speed Expressways—Taking the G1503 Highway and Zhoudeng Expressway Engineering of Pudong Hub as an Example

摘要: 随着高发展地区外围区域城镇化的发展，采用高快速路复合交通廊道进行交通设施升级是一种集约土地资源、降低实施难度的交通策略。提出高快速路复合交通廊道是在方案布局、系统转换、保通工程及规划和建设管理中的工作重点及难点，并以G1503公路和周邓快速路浦东枢纽段工程作为案例，为高快速路复合交通廊道的建设做参考。

Abstract: With the development of urbanization in the peripheral areas of high development areas, upgrading transportation facilities through composite transportation corridors of high-speed expressways is a transportation strategy that intensifies land resources and reduces implementation difficulty. Propose the key points and difficulties in the layout, system transformation, transportation assurance and construction management of the high-speed highway composite transportation corridor, and take the G1503 highway and the Zhoudeng Expressway engineering of Pudong hub as cases to provide reference for the construction of the high-speed highway composite transportation corridor.