上海市漕宝路快速路新建工程总体方案设计

上海市漕宝路快速路是上海主城区内一条小客车专用地下快速路，介绍了项目功能定位、服务对象的论证分析，在高快速系统和地区路网系统多个层面进行交通预测和分析，提出工程和管理并举的综合提升措施。针对项目本体，提出一种河道布线的快速路选线方案，并对横断面布置、高架和地下立交、叠层剪刀叉匝道等关键节点方案等进行综合比选和分析论证，对地下快速路的设计要点进行了归纳和总结，对同类项目的总体方案设计具有一定参考和借鉴作用。

Overall Scheme Design for Shanghai Caobao Road Expressway Project

Caobao Road Expressway in Shanghai is an underground expressway dedicated to small passenger cars in the main urban area of Shanghai. The functional positioning of the project and the demonstrating analysis of service objects are introduced. The traffic prediction and analysis are conducted at multiple levels of the expressway system and regional road network systems. And the comprehensive upgrading measures of engineering and management simultaneously are put forward. improvement measures are proposed that combine engineering and management. For the project itself, an expressway route selection scheme for river routing is proposed, and the key node schemes for cross-sectional layout, elevated and underground interchanges, stacked scissor ramps are comprehensively compared, selected, analyzed and demonstrated. The design essentials of underground expressways are concluded and summarized, which has a certain reference value for the overall scheme design of similar projects.