摘要
南大干线、番禺大道交叉为广州市番禺区快速路网的重要交通转换枢纽。根据转向交通量预测,结合路网规划,提出四种设计方案。通过对不同方案功能特点、占地面积、投资情况,最终合理确定立交方案。
The interchange in southern avenue with Panyu Avenue is an important traffic hub of Guangzhou city. According to traffic volume forecast,combined with network planning,we put forward four kinds of design scheme. According to the different scheme of function characteristics,land occupation,finally,an reasonable interchange scheme was determined.
关键词
立交
交通量
方案比选
interchange
traffic volume
scheme comparison
