上海市龙东大道位于上海市浦东新区, 是城市内环线的东西向切线, 目前为城市主干路, 在上海市骨干路网规划中为城市快速路, 拟于"十三五"期间完成快速化改造.浦东运河桥是龙东大道沿线的8座改建桥梁之一, 也是整个快速化改造工程的重要节点.根据浦东运河桥的施工限制条件, 结合改造施工方案确定施工期间机动车的交通组织, 并采取相应的分流措施, 利用流量预测, 验证施工期间机动车道规模的可行性;同时对行人和非机动车的通行进行方案比选, 并明确了推荐方案, 可为同类型城市高架快速路桥梁施工期间交通组织提供有益的参考.%Longdong Avenue is located in the Pudong New District of Shanghai, is an east-west tangent line of the inner ring line of city, and is an urban trunk highway of city now. It is an urban expressway in the trunk road network planning of Shanghai, and is proposed to reconstruct into an expressway in the 13 th Five-Year plan. The Pudong Canal Bridge is one of eight reconstructed bridges along Longdong Avenue, and is also an important node of the whole expressway reconstruction project. Based on the construction restrictions of Pudong Canal Bridge, and combined with the reconstruction scheme, this paper determines the traffic organization of motor vehicles in the construction period, takes the corresponding diversion measures, and adopts the flow prediction to verify the feasibility of the scale of motor vehicle lanes in the construction period. Also this paper compares and selects the traffic schemes for the pedestrian and non-motored vehicle, and defines the recommended scheme, which can be referred for the traffic organization in the construction of the similar urban elevated expressway bridges.
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