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Line 17 (Chengdu Metro)

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Rapid transit line in Chengdu, China

Line 17
17
Line 17 train enteringHuangshi station
Overview
Status	Operational
Owner	City of Chengdu
Locale	Chengdu,Sichuan
Termini	Jiujiang North Gaohong
Stations	21
Service
Type	Rapid transit
System	Chengdu Metro
Operator(s)	Chengdu Metro Corporation
Depot(s)	Wutongmiao Depot (五桐庙停车场)
History
Opened	18 December 2020; 4 years ago (2020-12-18)^[1]
Technical
Line length	30.286 km (18.8 mi) (in operation)
Number of tracks	2
Character	underground
Track gauge	1,435 mm (4 ft 8+1⁄2 in)standard gauge
Electrification	Overhead line, 25 kV 50 Hz AC
Operating speed	140 km/h^[2]

Line 17 of theChengdu Metro is ametro line inChengdu. The whole line is 30.286 km when Phase 2 opens. The line uses 8-car Type-A trains operating up to 140 km/h speed powered by 25kV AC overhead lines.^[3]

Phase 1 runs from Jinxing station inWenjiang District to Jitouqiao station inWuhou District. Phase 1 is 26.145 km long with 5.5 km running elevated and 20.6 km running underground. There are 9 stations with 2 elevated stations and 7 underground stations.^[4]^[5]

Phase 2, opened on September 17th 2025, extended the line west across central Chengdu to Gaohong station. It is 24.8 km long, all underground with 18 additional stations.^[6]

Progress

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On February 23, 2017, Sichuan Development and Reform Commission approved Line 17 Phase 1.^[7]
On February 27, 2017, Line 17 Phase 1 started construction.^[8]^[9]
On November 11, 2017, the firsttunnel boring machine started digging section between Jiujiang North and Baifoqiao Stations.^[10]
On March 24, 2019, Line 17 phase 1 elevated section was completed.
On April 9, 2019, Huangshi－Chengdu Fifth People's Hospital, Mingguang－#1 Vent Tunnel sections are completed.
On August 5, 2019, main structures of all stations on Line 17 was completed.^[11]

On January 7, 2020, Line 17 Phase 2's Beimenqiao Station started excavation, marking the start of station construction for Phase 2.
On March 25, 2020, Line 17 Phase 1 finished track-laying.^[12]
On June 19, 2020, Chengdu Metro started 3-month trial operation for Line 17.^[13]
On June 24, 2020, Construction finished for Wutongmiao Depot (五桐庙停车场) for Line 17.^[14]
On December 18, 2020, Line 17 from Jinxing station to Jitouqiao station was opened.
On October 20, 2022, 16:40, Line 17 Phase 2's Longzhuayan - Qingshuihedaqiao section finished both tunnel construction. This section is 369.602m long.^[15]
On 12 Feb 2023,Line 19 Phase 2 is officially powered on.^[16]
On 21 Feb 2023,Line 19 Phase 2 signal and communication system started operational testing in Xinmiao Control Centre (新苗控制中心), and Phase 2 signal now synchronizes with Phase 1.^[17]
On 22 Feb 2023, Line 17 Phase 2 finishedJinxing station's main power centre's land clearance.^[18]
On 20 March 2023,Line 19's Changshuncun Depot (长顺村停车场) is handover to operation.^[19]
On 28 March 2023,Line 19 Phase 2 finished 160 km/h high-speed train testing, entering 1–2 months of systematic testing.^[20]
On 28 March 2023, Chengdu Rail Transit 2023 Annal Media Gala was held in Wenjiashan Station ofLine 19.^[21]
On 30 March 2023,Line 19 Phase 2 finished construction and handover to operation team for operational testing.^[22]
On 26 May 2023, all 45 trains ofLine 19 Phase 2 are delivered.^[23]
On 6 September 2023, Chengdu Metro debuted Train Maintenance Bots (车辆巡检机器人), AI-Railway Maintenance Bots (轨道智能巡检机器人), and Power-line Surveillance AI (弓网在线监测装置) onLine 19. This is the first AI-Maintenance Robot & System in the world. Chengdu Metro will implement full AI-Operation by 2025.^[24]
On September 17, 2023, original Line 17 Phase 1: (Jinxing -Jitouqiao) splits into Line 19 Phase 1: (Jinxing -Jiujiang North) and new Line 17: (Jiujiang North -Jitouqiao), and 4-Car A-Train starts operation on Line 17. All passengers must transfer at the same platform atJiujiang North between line 17 and line 19.^[25]^[26]
On September 26, 2023,Line 18 andLine 19 starts co-operational testing.^[27]
On September 30, 2023, Line 17 Phase 2'sPeople's Park station finished structure construction.^[28]
On October 3, 2023, Line 17 Phase 2's Qingshuihedaqiao station to Huanhhali station finished both tunnel construction.^[29]
On 17 September, 2025, Line 17 Phase 2 from Jitouqiao station to Gaohong station was opened.

Operation

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Opening - 2023 September

[edit]

Line 17 Phase 1 and Line 19 Phase 1 were running in connection as one route.

September 2023 - November 2023

[edit]

Original Line 17 Phase 1: (Jinxing -Jitouqiao) split into Line 19 Phase 1: (Jinxing -Jiujiang North) and new Line 17: (Jiujiang North -Jitouqiao), and 4-Car A-Train starts operation on Line 17. All passengers must transfer at the same platform atJiujiang North between line 17 and line 19.^[30]^[31]

November 2023 - September 2025

[edit]

As Line 17 Phase 2 and Line 19 Phase 2 are finished, the operation plan since November 28th is:^[32]Line 17 Section：Jiujiang North －Baifoqiao －Jitouqiao

Line 19 Section：Jinxing －Huangshi －Chengdu Fifth People's Hospital－Fengxihe －Wenquan Avenue －Mingguang －Jiujiang North

September 2025 - Now

[edit]

Line 17 Phase 2 and Phase 1 section going to operate together since September 17th, the route is going to operate from Jiujiang North - Jitouqiao - People's Park - Gaohong

Stations

[edit]

Station №	Station name		Transfer	Distance km		Location
Station №	English	Chinese	Transfer	Distance km		Location

1701	Gaohong	高洪				Chenghua
1702	Weiling	威灵
1703	Hangtian Road	航天路
1704	Renmintang	人民塘	8 (OSI:Shengdeng Park)
1705	Jichechang	机车厂
1706	Erxianqiao	二仙桥	7
1707	Tashui Bridge	踏水桥
1708	Jianshe North Road	建设北路	6
1709	Hongxing Bridge	红星桥	3			Jinniu
1710	Chenghuangmiao	城隍庙				Jinniu
1711	Xidajie Street	西大街				Qingyang
1712	People's Park	人民公园	2 10
1713	Xiaonan Street	小南街	13
1714	Provincial Orthopaedics Hospital	省骨科医院	5
1715	Huanhua Lane	浣花里				Wuhou
1716	Qingshuihe Bridge	清水河大桥
1717	Longzhuayan	龙爪堰	7
1718	Yanggongqiao	阳公桥
1719	Jitouqiao	机投桥	9	——	0.000
1720	Baifoqiao	白佛桥		1.468	1.468
1721	Jiujiang North	九江北	19	4.179	5.647	Shuangliu

References

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^"12月18日五线齐发，成都轨道交通运营里程突破500公里！".
^"成都轨道交通17号线二期工程可行性研究及勘察设计总承包招标公告" (in Chinese). 四川日报. 2017-08-01. Retrieved2017-08-01.
^"成都轨道交通17号线二期工程可行性研究及勘察设计总承包招标公告" (in Chinese). 四川日报. 2017-08-01. Retrieved2017-08-01.
^"地铁19号线一期" (in Chinese). 成都地铁. 2017-10-16. Retrieved2017-10-16.
^"轨道交通17号线一期". Retrieved2018-04-04.
^"成都轨道交通17号线二期工程可行性研究及勘察设计总承包招标公告" (in Chinese). 四川日报. 2017-08-01. Retrieved2017-08-01.
^"成都轨道交通11号线一期、17号线一期工程可研报告获批" (in Chinese). 四川新闻网. 2017-02-23. Retrieved2017-02-23.
^成都地铁17号线一期开建预计2020年通车_网易新闻.news.163.com. Retrieved2018-08-19.
^"成都地铁17号线一期开建预计2020年通车" (in Chinese). 网易. 2017-02-28. Archived fromthe original on 2018-05-08. Retrieved2017-02-28.
^"串联温江、武侯和双流成都地铁17号线开始"打洞"" (in Chinese). 四川在线. 2017-11-29. Retrieved2017-11-29.
^"成都地铁17号线一期全线车站封顶" (in Chinese). 成都市温江区人民政府. 2019-08-07.
^"成都轨道交通17号线一期"长轨通" 温江将迎双地铁时代".
^"即将开启空载调试、空载试运行成都地铁9号线、17号线离开通也近了！".
^"成都地铁17号线列车有家啦！五桐庙停车场主体工程完工".
^"成都地铁17号线二期龙~清区间双线顺利贯通". crcc 24. 2022-10-24. Retrieved2023-10-09.
^"195座车站封顶、23个TOD实施成都轨道集团迎来一季度"开门红"" (in Chinese).
^"地铁19号线二期年内试运营！成都轨交建设最新进展" (in Chinese). 2022-12-21.
^"地铁19号线二期年内试运营！成都轨交建设最新进展" (in Chinese). 2022-12-21.
^"195座车站封顶、23个TOD实施成都轨道集团迎来一季度"开门红"" (in Chinese).
^"热滑完成！成都地铁19号线二期提前通车有望".
^"成都轨道交通19号线二期举办"开门评风"媒体交流活动".
^"成都轨道交通19号线二期轨行区正式移交运营".
^"成都轨道交通19号线二期45列电客车全数交付".Sohu (in Chinese).
^"成都：创新引领科技赋能轨道交通高质量发展".
^"地铁17号线"一拆为二" 来看看会有哪些变化" (in Chinese).
^"成都地铁19号线二期开通在即 17号线将在九江北站"分家"" (in Chinese).
^"离开通再近一步！成都地铁19号线二期最新消息" (in Chinese).
^中铁广州工程局城建公司 (2023-09-29)."中铁广州局重点项目之成都地铁10号线项目". 中铁广州工程局城建公司. Retrieved2023-10-09.
^"【e周发声】第247期-成都轨道交通17号线清水河大桥站~浣花里站区间双线贯通". 2023-10-09. Retrieved2023-10-09.
^"地铁17号线"一拆为二" 来看看会有哪些变化" (in Chinese).
^"成都地铁19号线二期开通在即 17号线将在九江北站"分家"" (in Chinese).
^"成都地铁17号线"最难建段"开始掘洞" (in Chinese). 四川在线. 2018-03-29. Retrieved2018-03-29.

Public transportation inSichuan Province (SC)

Chengdu Metro

Lines in operation	1 2 3 4 5 6 7 8 9 10 17 18 19 27 S3
Under construction	10 (phase III) 13 18 (phase III) 30 S5 S11
Planned	5 (phase III) 9 (phase II) 10 (phase IV) 12 16 18 (phase IV) 20 22 23 27 (phase II) S13

Guang'an Metro

Under construction	Line 1
Planned	Line 2

Yibin ART

Lines in operation	T1 T4
Under construction	T2

C-train

Lines in operation	CG CP

Intercity rails

Lines in operation	Chengdu–Mianyang–Leshan Chengdu–Chongqing Xi'an-Chengdu Chengdu-Guiyang

Chengdu Trams

Lines in operation	T2 Dujiangyan M-TR
Under construction	Xinjin R1
Under planning	T1

Other rail transits

Under construction	Dujiangyan–Siguniangshan

Chengdu BRT

Lines in operation	Line K1 /Line K1A (clockwise) Line K2 /Line K2A (anticlockwise) Line K3 Line K5 Line K11 Line K12 Line K13 Line K16

Transportation hubs

Int'l airports	Chengdu Shuangliu (CTU) Chengdu Tianfu (TFU)
Railway stations	Chengdu (CDW) Chengdudong (ICW) Panzhihua (PRW) Neijiang (NJW) Guangyuan (GYW) Dazhou (RXW)

v t e Chengdu Metro stations
Line 17	Gaohong Weiling Hangtian Road Renmintang 8 Jichechang Erxianqiao 7 Tashui Bridge Jianshe North Road 6 Hongxing Bridge 3 Chenghuangmiao Xidajie Street People's Park 2 Xiaonan Street Provincial Orthopaedics Hospital 5 Huanhua Lane Qingshuihe Bridge Longzhuayan 7 Yanggongqiao Jitouqiao 9 Baifoqiao Jiujiang North 19
Note: Stations inItalic are under construction. ※only interchange service available, no entrance/exit

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