Line 4 (Hefei Metro)

Line 4
Line 4
	4
	Hefei Metro Line 4 train
Overview
Native name	合肥轨道交通4号线
Status	Operational
Locale	Hefei, Anhui, China
Termini	Hefei Comprehensive Bonded Zone; Qinglonggang / Shaomaigang;
Stations	39
Service
Type	Rapid transit
System	Hefei Metro
History
Opened	26 December 2021; 2 years ago
Technical
Line length	55.4 km (34.4 mi)
Track gauge	1,435 mm (4 ft 8+1⁄2 in)

Hefei Metro Line 4 is a metro line in Hefei, Anhui, China, which opened on 26 December 2021.

History

Construction of the phase 1 of line 4 started on 5 January 2017.^[1] Test run started on 1 September 2021.^[2] On 26 December, line 4 started its initial operation.^[3]

A southern extension, currently been de facto branch of line 4, is started its construction works on 31 October 2020.^[4] Test run of southern extension started on 2 December 2023.^[5] It's opened on 1 May 2024, except Ziyunhu which its TOD programmes are not yet completed.^[6]

Opening timeline

Segment	Commencement	Length	Station(s)	Name
Hefei Comprehensive Bonded Zone — Qinglonggang	26 December 2021^[3]	41.4 km (25.72 mi)	31	Phase 1
Beiyanhu — Shaomaigang	1 May 2024^[6]^[7]	13.97 km (8.68 mi)^[7]^[8]	7	Southern extension
Shaomaigang — Ziyunhu	Under construction	13.97 km (8.68 mi)^[7]^[8]	1	Southern extension

Stations

Main

The section from Beiyanhu to Qinglonggang is planned to be split into Line 6, once Line 6 is completed in 2025.

Station name		Connections	Distance km	Location
English	Chinese	Connections	Distance km	Location

Hefei Comprehensive Bonded Zone	综保区			Yaohai
Anyi 1 Fuyuan Beiqu^[9]	安医一附院北区^[9]
Taochonghudong	陶冲湖东
Shilicun	十里村
Xinhai Park	新海公园
Fangmiao	方庙	3
Zhantang	站塘
Dongqili	东七里	2
Tangqiao	唐桥
Wulimiao	五里庙			Baohe
Yaoduhe Lu	尧渡河路
Anhui Technical College of Industry and Economy	工经学院
Gedadiannan	葛大店南
Wanghuchengnan	望湖城南
Hefeinan Railway Station	合肥南站	1 5 ENH
Feinan	淝南
Zhuxi	竹西
Xuehe	薛河
Nanping Lu	南屏路
Yaogongmiao	姚公庙
Tian'ehudong	天鹅湖东			Shushan
Tian'ehu	天鹅湖
Hefei Central Library	图书馆	3
Liushutang	柳树塘
Jingui	金桂			Feixi
Yulan Dadao	玉兰大道			Shushan
Beiyanhu	北雁湖	4 Southern extension
Institute of Advanced Technology, USTC	科大先研院
Quantum Science Center	量子科学中心
Hefei No.7 High School	合肥七中
Qinglonggang	青龙岗

Southern extension

Station name		Connections	Distance km	Location
English	Chinese	Connections	Distance km	Location

Beiyanhu	北雁湖	4 Main		Shushan
Fuxingji	复兴集			Shushan
Chang'anji	长安集			Feixi
Taohuatan	桃花潭
Jinxiaoying	金小郢
Tongluozhai Lu	铜锣寨路
Weizhuang	魏庄
Shaomaigang	烧脉岗
Ziyunhu	紫云湖

References

^ "合肥开建轨道交通4、5号线". 合肥都市网. 2017-01-06. Archived from the original on 2021-01-14. Retrieved 2018-03-07.
^ 安徽发布 (2021-08-31). "合肥地铁4号线明天试运行！站点全公开！". www.thepaper.cn. 澎湃新闻. Archived from the original on 2022-07-09. Retrieved 2021-11-23.
^ ^a ^b "4号线正式开通运营，合肥轨道交通迈入"5.0"时代". baijiahao.baidu.com (in Chinese (China)). 安徽网. 2021-12-26. Archived from the original on 2022-07-10. Retrieved 2022-01-01.
^ "合肥地铁4号线南延线、6号线一期同日开工-合肥网". www.wehefei.com. Archived from the original on 2023-01-21. Retrieved 2023-01-21.
^ 王峰; 杨锋; 合肥晚报 (2023-12-04). 毛书兵 (ed.). "首条"Y型"地铁线空载试运行". ah.anhuinews.com. Retrieved 2024-01-30.
^ ^a ^b 合肥轨道交通 (2024-04-29). "通车！5月1日上午10:00". Retrieved 2024-04-30.
^ ^a ^b "中建八局参建的合肥市轨道交通4号线南延线工程正式通车运营". 2024-05-01. Archived from the original on 2024-05-03.
^ "合肥地铁4号线延长线已具备初期运营条件，站点揭开盖头". Archived from the original on 2024-05-03.
^ ^a ^b "轨道网络图". Hefei Rail Transit (Hefei Metro).

[1] "合肥开建轨道交通4、5号线". 合肥都市网. 2017-01-06. Archived from the original on 2021-01-14. Retrieved 2018-03-07.

[2] 安徽发布 (2021-08-31). "合肥地铁4号线明天试运行！站点全公开！". www.thepaper.cn. 澎湃新闻. Archived from the original on 2022-07-09. Retrieved 2021-11-23.

[:0-3] "4号线正式开通运营，合肥轨道交通迈入"5.0"时代". baijiahao.baidu.com (in Chinese (China)). 安徽网. 2021-12-26. Archived from the original on 2022-07-10. Retrieved 2022-01-01.

[4] "合肥地铁4号线南延线、6号线一期同日开工-合肥网". www.wehefei.com. Archived from the original on 2023-01-21. Retrieved 2023-01-21.

[5] 王峰; 杨锋; 合肥晚报 (2023-12-04). 毛书兵 (ed.). "首条"Y型"地铁线空载试运行". ah.anhuinews.com. Retrieved 2024-01-30.

[:1-6] 合肥轨道交通 (2024-04-29). "通车！5月1日上午10:00". Retrieved 2024-04-30.

[M4-202405-7] "中建八局参建的合肥市轨道交通4号线南延线工程正式通车运营". 2024-05-01. Archived from the original on 2024-05-03.

[2024M4-8] "合肥地铁4号线延长线已具备初期运营条件，站点揭开盖头". Archived from the original on 2024-05-03.

[rename-1-9] "轨道网络图". Hefei Rail Transit (Hefei Metro).

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