东大公路（浦东段）改建工程总体方案研究

东大公路（区界—G1503）位于浦东新区南部,西接奉贤区大叶公路,东连临港大道。规划“大叶公路—东大公路—临港大道”为主要公路/主干路,是上海南部东西向重要通道。为加强浦东新区与临港新片区的交通联系,完善上海南部地区路网结构,缓解S2交通压力,对东大公路（区界—G1503）改建工程总体方案进行研究。通过简要介绍道路的功能定位、建设条件、流量预测分析和主要技术标准,并对两个总体方案进行比选,从多方面论证后,推荐主线采用节点跨线桥改造,实现主线交通连续流。

Research on Overall Scheme of Dongda Highway (Pudong Section) Reconstruction Project

Dongda Highway (district boundary-G1503) is located in the south of Pudong New District, connecting Daye Highway in Fengxian District to the west and Lingang Avenue to the east. "Daye Highway - Dongda Highway - Lingang Avenue" is planned as the main highway / arterial road, which is an important east-west passage in the south of Shanghai. In order to strengthen the traffic connection between Pudong New District and Lingang New Area, to improve the road network structure in southern Shanghai and to alleviate the traffic pressure of S2, the overall scheme of reconstruction project of Dongda Highway (district boundary-G1503) is studied. The functional orientation, construction conditions, flow forecast analysis and main technical standards of the road are briefly introduced, and two overall schemes are compared. After the multi-aspect demonstration, the scheme of the main line reconstructed with node overpass bridges is recommended to realize the continuous traffic flow of the main line.