Loop line (Chongqing Rail Transit)
Loop line | |
---|---|
Loop | |
![]() A Loop line train running on Gaojiahuayuan Bridge | |
Overview | |
Other name(s) | Line 0 |
Native name | 重庆轨道交通环线 |
Status | Operational |
Line number | 0 |
Locale | Chongqing, China |
Stations | 33 |
Service | |
Type | Rapid transit |
System | Chongqing Rail Transit |
Operator(s) | Chongqing Rail Transit (Group) Co., Ltd. |
Depot(s) | Majiayan, Tushan, Sigongli |
History | |
Opened | 28 December 2018 |
Technical | |
Line length | 50.93 km (31.65 mi) |
Number of tracks | 2 |
Character | Underground and elevated |
Track gauge | 1,435 mm (4 ft 8+1⁄2 in) |
Electrification | 1500 V DC Overhead line |
Operating speed | 90 km/h (56 mph) |
The Loop line of Chongqing Rail Transit is a rapid transit loop line in Chongqing, China.[1] The line is also known as Line 0.
The metro line serves three major railway stations in Chongqing: Chongqing North railway station, Shapingba railway station, and Chongqing West railway station.[2]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/5/5e/Chongqing_Metro_Loop_Line_-_Train%27s_Interior_View.jpg/200px-Chongqing_Metro_Loop_Line_-_Train%27s_Interior_View.jpg)
History
The line began construction on October 28, 2013.[3]
The northeastern section was opened on December 28, 2018. The southern section with the Egongyan Rail Transit Bridge opened on December 30, 2019.[4] The remaining section opened on January 20, 2021.
Opening timeline
Segment | Commencement | Length | Station(s) | Name |
---|---|---|---|---|
Chongqing Library – Haixialu | 28 December 2018 | 33.7 km (20.94 mi)[5] | 17 | Northeastern Section |
Min'an Ave. | 11 January 2019 | infill station | 1 | |
Luojiaba & Danzishi | 1 July 2019 | infill stations | 2 | |
Nanqiaosi | 15 December 2019 | infill station | 1 | |
Haixialu – Erlang | 30 December 2019[4] | 9.5 km (5.90 mi)[6] | 5 | Southern section |
Chongqing Library – Chongqing West Railway Station – Erlang | 20 January 2021 | 7.6 km (4.72 mi)[7] | 4 | Remaining section |
Tianxingqiao & Renji | 4 February 2021 | infill stations | 2 | |
Shanghao | 7 October 2023 | infill station | 1 |
Stations
Service routes |
Station № |
Station name | Connections | Distance km |
Location | |||
---|---|---|---|---|---|---|---|---|
E | L | English | Chinese | |||||
↑ Loop towards Hualong ↑ | ||||||||
↑ | Through-service to/from Tiaodeng via Line 5 | |||||||
● | ● | 环/01 | Chongqing West Station | 重庆西站 | 5 ![]() |
1.6 | 50.9 | Shapingba |
● | ● | 环/02 | Shangqiao | 上桥 | 2.0 | 2.0 | ||
| | ● | 环/03 | Fengmingshan | 凤鸣山 | 1.1 | 3.1 | ||
● | ● | 环/04 | Chongqing Library | 重庆图书馆 | 1.2 | 4.3 | ||
| | ● | 环/05 | Tianxingqiao | 天星桥 | 1.1 | 5.4 | ||
● | ● | 环/06 | Shapingba | 沙坪坝 | 1 9 27 ![]() |
1.6 | 7.0 | |
| | ● | 环/07 | Chongqing University[8] | 重庆大学[8] | 1.5 | 8.5 | ||
| | ● | 环/08 | Yudaishan | 玉带山 | 4 | 2.0 | 10.5 | Jiangbei |
| | ● | 环/09 | Nanqiaosi | 南桥寺 | 1.7 | 12.2 | ||
| | ● | 环/10 | Sports Park | 体育公园 | 1.2 | 13.4 | Yubei | |
● | ● | 环/11 | Ranjiaba | 冉家坝 | 5 6 | 1.1 | 14.5 | |
| | ● | 环/12 | Dongbu Park | 动步公园 | 1.0 | 15.5 | ||
| | ● | 环/13 | Honghudonglu | 洪湖东路 | 0.9 | 16.4 | ||
● | ● | 环/14 | Min'an Ave. | 民安大道 | 4 | 1.6 | 18.0 | |
↓ | Through-service to/from Tangjiatuo via Line 4 | |||||||
● | 环/15 | Chongqing N. Station S. Square[a] | 重庆北站南广场 | 3 10 YW ![]() |
2.1 | 20.1 | Yubei | |
● | 环/16 | Yulu | 渝鲁 | 2.1 | 22.2 | Jiangbei | ||
● | 环/17 | Wulidian | 五里店 | 6 9 | 1.5 | 23.7 | ||
● | 环/18 | Danzishi | 弹子石 | 2.6 | 26.3 | Nan'an | ||
● | 环/19 | Tushan | 涂山 | 1.6 | 27.9 | |||
● | 环/20 | Renji | 仁济 | 1.3 | 29.2 | |||
● | 环/21 | Shangxinjie | 上新街 | 6 | 1.0 | 30.2 | ||
● | 环/22 | Shanghao | 上浩 | 1.1 | 31.3 | |||
● | 环/23 | Haitangxi | 海棠溪 | 1.5 | 32.8 | |||
● | 环/24 | Luojiaba | 罗家坝 | 1.0 | 33.8 | |||
● | 环/25 | Sigongli | 四公里 | 3 | 1.1 | 34.9 | ||
● | 环/26 | Nanhu | 南湖 | 10 | 2.0 | 36.9 | ||
● | 环/27 | Haixialu | 海峡路 | 1.1 | 38.0 | |||
● | 环/28 | Xiejiawan | 谢家湾 | 2[b] | 2.6 | 40.6 | Jiulongpo | |
● | 环/29 | Olympic Sports Center | 奥体中心 | 18 | 1.9 | 42.5 | ||
● | 环/30 | Chenjiaping | 陈家坪 | 1.3 | 43.8 | |||
● | 环/31 | Caiyunhu | 彩云湖 | 2.0 | 45.8 | |||
● | 环/32 | Erlang | 二郎 | 1.7 | 47.5 | |||
● | 环/33 | Hualong | 华龙 | 1.7 | 49.2 | |||
↓ Loop towards Chongqing West ↓ | ||||||||
Accident
On January 8, 2019, a train accident occurred in the tunnel between Haixialu and Nanhu where a train struck an improperly opened and secured safety shield. As a result, one person was killed and three people were injured.[9]
References
- ^ "Construction progress of Chongqing Metro Loop line". www.cqmetro.cn.
- ^ "轨道交通4号线、5号线、10号线和环线 明年部分线路有望建成通车". May 17, 2016.
- ^ "招标公告 - 重庆城市交通开发投资(集团)有限公司". www.cqjtkt.cn. Retrieved 2021-01-20.
- ^ a b "重庆又有两段轨道开通:1号线尖璧段、环线西南半环". 2019-12-30.
- ^ "重庆轨道交通环线东北半环、4号线一期开通试运营". 2018-12-29.
- ^ "好消息!环线海峡路至二郎段进入不载客试运行阶段". 2019-09-18. Archived from the original on November 13, 2019.
- ^ "重庆轨道交通一号线朝天门至小什字段、五号线一期南段(跳磴至石桥铺段)、六号线支线二期(悦来至沙河坝段)、环线重庆图书馆至重庆西站至二郎段工程初期运营前安全评估服务招标公告". 2020-08-21. Archived from the original on 2020-08-30.
- ^ a b "重庆轨道交通4座车站于12月1日更名". 2019-11-30.
- ^ "The train accident on Chongqing Metro Loop Line".