
日前,据中国中铁贵阳地铁3号线指挥部消息,贵阳市轨道交通3号线完成19台盾构机下井,14座车站主体结构完工,全线已完成了土建工程的50%以上。预计到今年底,土建工程将完成90%以上,到2022年上半年土建工程将全部结束。
据介绍,贵阳市轨道交通3号线一期工程由中国中铁联合体和贵阳市轨道集团共同投资建设,项目总投资超300亿元,线路全长43.03公里,贯穿乌当、云岩、南明、花溪四个城区。3号线全线共有29座车站,30个区间,其中盾构区间20个,拟投入盾构机22台,项目于2018年12月30日正式开工。
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