北京京藏高速公路北辅路及进出口改造工程

Beijing-Xizang Expressway North Side Road and Access Reconstruction Project in Beijing

以北京京藏高速公路北辅路及进出口改造工程为案例,介绍了当区域经济发展、产业布局调整与高速公路进出口位置不再协调时,对区域路网进行整合调整的工程设计和建设方案;通过改造,既提升了区域通行能力,也保证了新建高速进出口的顺畅通行。

Taking the Beijing-Xizang Expressway North Side Road and Access Reconstruction Project in Beijing as an example, the engineering design and construction scheme for the integration and adjustment of the regional road network are introduced when the regional economic development, industrial layout adjustmentand expressway access location are no longer coordinated, which not only improves the regional traffic capacity, but also ensures the smooth traffic of the new expressway accesses.