穿城干线公路改建工程设计方案分析

Analysis of design scheme for reconstruction project of The Arterial Highway through the city

在充分研究干线公路与城市衔接模式的基础上,以S202海阳段改建工程项目为例,介绍了穿城干线公路改建工程的路线方案比选过程,断面型式的选取和平面交叉的方案设计。

On the basis of fully studying the connection mode between highway and city, taking the reconstruction project of Provincial Road 202 Haiyang section as an example, this paper introduces carefully the selection process of route scheme, the selection of section type and the plan design of the intersection for the rebuilding project of arterial highway through the city.