摘要
如何解决区域存量高速公路功能城市化、混杂的问题是城市发展不可回避的。以广州为例,回顾广州城市发展,通过中心城区与外围城区骨架道路交通特征的分析,剖析“入城”高速公路交通特征及面临的交通困境,结合未来城市发展趋势,提出不同区域发展定位下的3种高速公路功能优化模式,并以广州多种典型高速公路作为案例,充分阐述其优化思路及方案,为超大城市高速公路功能优化“再突围”提供可借鉴经验参考。
How to solve the problems of urbanization and mixed function of regional existing expressways is an unavoidable problem in urban development.Taking Guangzhou as an example,this paper reviews the urban development of Guangzhou,analyzes the traffic characteristics of the"inbound"expressway and the traffic difficulties it faces through the analysis of the skeletal road traffic characteristics of the central and peripheral urban areas,and combines the future urban development trend to propose three functional optimization modes of expressway under different regional development positioning,and takes various typical expressways in Guangzhou as cases.Its optimization ideas and schemes are fully expounded.It provides a reference for the function optimization of super city expressway"re-breaking".
作者
汪振东
王江萍
赵国锋
常华
张晓航
WANG Zhendong;WANG Jiangping;ZHAO Guofeng;CHANG Hua;ZHANG Xiaohang(Guangzhou Institute of Transportation Planning,Guangzhou 510000,China)
出处
《交通与运输》
2024年第S01期262-266,共5页
Traffic & Transportation
关键词
存量高速公路
交通混杂
城市化
功能优化模式
Existing expressways
Mixed transportation
Urbanization
Functional optimization mode