对林海公路(A20-A30)公路等级的探讨史艳华 (上海市市政工程研究院) 摘 要:一条公路的等级可以从其所处位置、土地利用、道路功能、路网结构、流量情况等方面进行考虑。本文以上海市林海公路(A20-A30)为例, 主要从路网结构等方面分析确定公路等级。 关键词:公路等级 选用 公路功能 项目所在地 规划 交通 Study on the grade of Lin Hai Highway(A20-A30) SHI Yan-hua Abstract: To class a highway, some aspects such as location, land utilization, road function, road network structure, traffic volume and etc. should be consider synthetically. Take the Lin Hai Highway(A20- A30) as an example, the main aspect is the network structure. Keywords: the highway grade, selection, highway function, project location, planning, traffic
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