面向2035长沙骨干路网建设的思考  

Reflections on Construction of Changsha Backbone Road Network towards 2035

作　　者：史啸 SHI Xiao

机构地区：[1]上海市政工程设计研究总院(集团)有限公司,上海市200092

出　　处：《城市道桥与防洪》2024年第1期35-39,47,M0006,共7页Urban Roads Bridges & Flood Control

摘　　要：2015版长沙骨干路网规划围绕“一轴两带多中心”的城市发展方向和“一主两次五组团”的城市空间格局开展,提出了“两环四横七纵十二射”的高、快速路和“五横、五纵”的快捷路组合的骨干路网结构。结合2035年长沙建设新兴国家中心城市、中部地区高质量发展和都市圈建设的示范城市的总体规划,随着城市空间的不断拓展,“三个高地”的奋力建设,黄花机场、渝长夏高铁等重大交通设施的启动,长沙需要重新审视骨干路网建设,以支撑应对多重战略叠加带来的发展机遇,全方位提升城市能级、全方位辐射长株潭、全方位推进高质量发展。The 2015 version of Changsha backbone road network planning focused on the"one-axis,two-belt and multiple-center"urban development direction and the"one-main,two-secondary and five-group"urban spatial pattern is developed.The backbone road structure is composed of"two-ring four-horizontal seven-vertical twelve-shoot"expressways and"five-horizontal five-vertical"express roads.Combined with the overall plan of Changsha to build an emerging national central city,and a demonstration city of high-quality development in the central region and metropolitan area construction,with the continuous expansion of urban space,the construction of"three highlands"and the major transportation facilities such as Huanghua Airport and the Yu-Chang-Xia High-speed Railway is started.For Changsha,the construction of backbone road network is required to re-examine.To support and respond to the development opportunities brought by the multiple strategies,it should be to comprehensively upgrade the energy level of city,comprehensively radiate Changzhutan and comprehensively promote high-quality development.

关 键 词：快速路网 骨干路网 快捷路 高速公路 

分 类 号：U412.37[交通运输工程—道路与铁道工程]