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Loop line (Chongqing Rail Transit)

August 21, 2023

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.

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
StatusOperational
Line number0
LocaleChongqing, China
Stations32 (in operation)
33
Service
TypeRapid transit
SystemChongqing Rail Transit
Operator(s)Chongqing Rail Transit (Group) Co., Ltd.
Depot(s)Majiayan, Tushan, Sigongli
History
Opened28 December 2018; 4 years ago (2018-12-28)
Technical
Line length50.93 km (31.65 mi)
Number of tracks2
CharacterUnderground and elevated
Track gauge1,435 mm (4 ft 8+1⁄2 in)
Electrification1500 V DC Overhead line
Operating speed90 km/h (56 mph)
Route map

The metro line serves three major railway stations in Chongqing: Chongqing North railway station, Shapingba railway station, and Chongqing West railway station.[2]

Interior of a Loop line train

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

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   CXW 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 
  CYW 		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    CUW 		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 ↓
  1. ^ The former translation is South Square of Chongqingbei Railway Station, which has been replaced since the opening of Line 10's station
  2. ^ Out of system transfer

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

  1. ^ "Construction progress of Chongqing Metro Loop line". www.cqmetro.cn.
  2. ^ "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.
  3. ^ "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.
  4. ^ 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.
  5. ^ "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.
  6. ^ . 2019-09-18. Archived from the original on November 13, 2019.
  7. ^ "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. from the original on 2020-08-30.
  8. ^ a b "重庆轨道交通4座车站于12月1日更名". 2019-11-30.
  9. ^ "The train accident on Chongqing Metro Loop Line".

August 21, 2023
loop, line, chongqing, rail, transit, loop, line, chongqing, rail, transit, rapid, transit, loop, line, chongqing, china, line, also, known, line, loop, lineloopa, loop, line, train, running, gaojiahuayuan, bridgeoverviewother, name, line, 0native, name重庆轨道交通环. 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 Loop lineLoopA Loop line train running on Gaojiahuayuan BridgeOverviewOther name s Line 0Native name重庆轨道交通环线StatusOperationalLine number0LocaleChongqing ChinaStations32 in operation 33ServiceTypeRapid transitSystemChongqing Rail TransitOperator s Chongqing Rail Transit Group Co Ltd Depot s Majiayan Tushan SigongliHistoryOpened28 December 2018 4 years ago 2018 12 28 TechnicalLine length50 93 km 31 65 mi Number of tracks2CharacterUnderground and elevatedTrack gauge1 435 mm 4 ft 8 1 2 in Electrification1500 V DC Overhead lineOperating speed90 km h 56 mph Route mapLegendHonghudonglu Min an Ave 4Dongbu Park Line 4 to HuanglingLine 10 to Wangjiazhuang5 6 Ranjiaba Chongqing N StationS Square 3 10Line 5 to Yuegangbeilu YuluSports Park Wulidian 6 9Nanqiaosi Chaotianmen Bridgeacross Yangtze RiverYudaishan DanzishiLine 4 to Panguilu TushanGaojia Huayuan Rail Transit Bridgeacross Jialing River Tushan depotChongqing University Renji1 9 Shapingba Shangxinjie 6Tianxingqiao ShanghaoMajiayan depot HaitangxiChongqing Library LuojiabaFengmingshan Sigongli depotShangqiao Sigongli 3Line 10 to Lanhualu5 Chongqing W NanhuLine 5 to Tiaodeng HaixialuHualong Egongyan Rail Transit Bridgeacross Yangtze RiverErlang XiejiawanCaiyunhu Xiejiawan 2Chenjiaping Olympic Sports CenterThe metro line serves three major railway stations in Chongqing Chongqing North railway station Shapingba railway station and Chongqing West railway station 2 Interior of a Loop line trainContents 1 History 2 Opening timeline 3 Stations 4 Accident 5 ReferencesHistory EditThe 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 EditSegment Commencement Length Station s NameChongqing Library Haixialu 28 December 2018 33 7 km 20 94 mi 5 17 Northeastern SectionMin an Ave 11 January 2019 infill station 1Luojiaba amp Danzishi 1 July 2019 infill stations 2Nanqiaosi 15 December 2019 infill station 1Haixialu Erlang 30 December 2019 4 9 5 km 5 90 mi 6 5 Southern sectionChongqing Library Chongqing West Railway Station Erlang 20 January 2021 7 6 km 4 72 mi 7 4 Remaining sectionTianxingqiao amp Renji 4 February 2021 infill stations 2Stations EditServiceroutes Station Station name Connections Distancekm LocationE L English Chinese Loop towards Hualong Through service to from Tiaodeng via Line 5 环 01 Chongqing West Station 重庆西站 5 CXW 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 CYW 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 CUW 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 The former translation is South Square of Chongqingbei Railway Station which has been replaced since the opening of Line 10 s station Out of system transferAccident EditOn 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 Edit 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 Retrieved from https en wikipedia org w index php title Loop line Chongqing Rail Transit amp oldid 1167775565, wikipedia, wiki, book, books, library,

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