浅析齐齐哈尔市永安立交桥节省用地完善交通功能

Brief Analysis of Saving Land Use and Improving Traffic Function in Qiqihaer YongAn Interchange

本文针对齐齐哈尔市永安立交桥桥址地理环境局限的特殊条件，提出一个既能满足交通要求，又节省建设用地，减少投资的工程设计方案，经建成后多年的运行，效果明显。

The paper put forward a Project design option which can not only mect thc traffic requirement, but also save the land for the construction and rcduce investment in accordance with the special conditions of geological environmental limltation in Qiqihaer YongAn Interchange site.After the completion and operation for many years,the effect is obvious.