武汉市长丰大道快速化改造工程总体设计

General Design of Changfeng Avenue Quick Reconstruction Engineering in Wuhan

以武汉市长丰大道快速化改造工程为例,明确了长丰大道在城市总体路网中的功能定位和服务对象,论证了工程主要技术标准和建设规模,提出了全线总体布置方案。对快速路的建设方案、匝道布设、立交节点,以及与轨道交通的关系等进行了论述。

Taking the Changfeng avenue quick reconstruction engineering as an example,the functional orientation and service object of Changfeng Avenue in urban road network are determined,and the main technical standard and construction scale are discussed.Then the general layout scheme is put forward,at the mean time,a detailed exposition on expressway constructing pattern is made,as well as interchange nodes,ramp arrangement,relationship with metro,etc.It can provide a reference for the similar road design.