Changsha Metro Lines Construction Progress

　　The Key Project Office of the Changsha Municipal Development and Reform Commission announced the construction progress of Changsha metro lines 3, 5 and 6 on a WeChat account “Changsha Project Survey”.

　　Metro Line 3: Twenty-three stations (25 in total) have been completed.

　　The first phase of Changsha Metro Line 3 runs from southwest to northeast, with a length of 36.5 kilometers and 25 stations. It runs from Shantang Station in Yuelu District to Guangsheng Station in Changsha County, and passes through a number of Changsha’s landmarks, including Central South University, Houjiatang, Changsha Railway Station, and Sifangping. The line connects Yuelu, Tianxin, Yuhua, Furong, Kaifu Districts, and Changsha County. It is expected to be put into trial run in 2022.

　　Currently the major structures of 23 stations have been completed. All the 34 metro trains for the line have been produced. The electromechanical installations are underway in 21 stations, and preparations for power supply, overhead line system, communication, signal, intelligent system, ground source heat pump, and elevator are in an orderly manner.

　　Metro Line 5: Two-way tunnel construction has been finished.

　　The first phase of Changsha Metro Line 5 runs from north to south, with a total length of 22.5km. It runs along Wanjiali Road, from Maozhutang Station in Yuhua District in the south to Shuiduhe Station in Changsha County in the north. There are 18 underground stations in total, 7 of which are transfer stations.

　　Changsha Metro Line 5 started construction at the of 2022. Now the main structure of its 18 stations has been completed. Its two-way tunnel construction has been finished. Half of its track-laying work has been completed. Electromechanical installation has started. Station decoration, entrances and exits, and ground ancillary construction are in progress.

　　Metro Line 6: Six of the 34 stations have completed.

　　The east-west Changsha Metro Line 6 has a total length of 48.1 kilometers. It runs from Xiejiaqiao Station in Gaoxin District in the west, to Huanghua Airport West Station in Changsha County in the east. It has 34 stations, 12 of which are transfer stations. The line runs through Wangcheng, Yuelu, Kaifu, Furong, Yuhua Districts, and Changsha County.

　　The line connects Xiangjiang New Area and Huanghua International Airport, and runs through the main urban area of Changsha. It is pided into three sections: the middle, east, and west sections. The middle section started construction at the of 2022, and the east and west sections at the of 2022. Currently 6 of its 34 stations have been completed; 25 stations are under main structure construction; 3 stations are under traffic reconciliation and pipeline relocation; and, 7 sub-sections are under shield construction.

　　This article is from Hunan Provincial Government. www.enghunan.gov.cn.

　　原标题：快看！地铁3、5、6号线建设进展公布

　　3号线只剩2个站点主体未完工，力争年内试运行 5号线预计年内“轨通”“电通”

　　在建的长沙地铁3、5、6号线建设进展如何？6月18日，记者获悉，长沙市发改委重点办公布了这三条地铁工程的最新建设进展情况。其中大家最的长沙地铁3号线，全线25个站点中23个站点主体结构工程已完成，全线区间完成95%。据了解，长沙地铁3号线力争年内试运行。

　　■记者 陈月红 实习生 曾雪琪

　　【3号线】

　　25个站点中，23个主体完工

　　长沙地铁3号线一期工程呈西南至东北走向，线路长约36.5千米，全线共设车站25座，起自岳麓区山塘站，止于长沙县广生站，途经中南大学、侯家塘、长沙火车站、四方坪等地。该工程穿越了岳麓区、天心区、雨花区、芙蓉区、开福区及长沙县，线路串联起长沙主城区与星沙。

　　目前，地铁3号线25个站点中，23个站点主体结构工程已完成，阜埠河站、广生站正进行主体结构施工；全线区间完成95%，其中有18段区间双线贯通，3段区间单线贯通，全线轨道进展顺利。

　　从机电工程方面来看，3号线的34列车辆已全部生产完成。此外，3号线有21个站点机电安装已进场施工，供电、接触网、通信、信号、智能化、地源热泵、电梯等机电系统专业正有序推进。

　　【5号线】

　　全线双向已“洞通”

　　预计年内“轨通”“电通”

　　长沙地铁5号线一期工程呈南北走向，全长22.5km，沿万家丽路布置，南起雨花区毛竹塘站，北至长沙县水渡河站，共设车站18座，均为地下车站，其中换乘站7座。据长沙市轨道交通集团官网介绍，地铁5号线计划2020年建成开通。

　　长沙地铁5号线于2022年底开工建设。目前，该线全线18个车站已完成主体结构施工，全线盾构区间已实现双向“洞通”，全线轨道完成50%，机电安装已进场施工，车站装饰装修、车站出入口及地面附属建筑施工正在抓紧进行中。5号线预计年内实现全线“轨通”“电通”目标。

　　【6号线】

　　34个站点中，6个主体完工

　　长沙地铁6号线大体呈东西走向，线路全长48.1公里，西起高新区谢家桥站，东至长沙县黄花机场西站，覆盖长沙城市东西向客流走廊，设站34座，其中换乘站12座。该工程穿越了长沙望城区、岳麓区、开福区、芙蓉区、雨花区、长沙县。

　　连接湖南湘江新区与黄花国际机场、贯穿长沙主城区的长沙地铁6号线，分为中段、东段、西段三段建设。其中中段于2022年底率先启动施工，东、西两段于2022年底启动建设。目前，地铁6号线全线34个站点中，6个站点完成主体结构封顶，25个站点进行主体结构施工，3个站点进行交通疏解及管线迁改；全线7段区间进行盾构施工。