Chengdu Metro

There are 15 subway lines operating currently, covering {{convert|633.6|km|mi|1|abbr=on}} with 387 stations and a light rail line with 36 stops (Line T2) operating, covering {{convert|39.3|km|mi|1|abbr=on}}.

File:Platform_of_Jinjiang_Hotel_Station.JPG of Line 1]]

{{main|Line 1 (Chengdu Metro)}}

The first phase of Line 1 cost 7 billion yuan to construct.Huang Zhiling and Bao Xinyan, [http://www.chinadaily.com.cn/english/doc/2005-12/29/content_507628.htm Work begins on new metro schemes], China Daily, 2005-12-29 A natural ventilation system has been used in the underground section of Line 1 on the subway system from Southern Third Ring Road to Jincheng Plaza Station. Square ventilation units are built every {{Convert|30|m|ftin|abbr=on}} along the subway top to allow fresh air from the ground enter the construction site underground. The method is used in subway construction in other countries as it cuts the construction cost and it saves energy. The subway system is the first in China to adopt such a ventilation system during construction. Chengdu Metro is planning to set up a section for subway fire control and introduce the latest fire fighting technologies and vehicles. Line 1's color is dark blue.Chengdu Municipal Government, [http://www.chengdu.gov.cn/echengdu/news/content.jsp?ID=99465 Subway to Adopt Natural Ventilation] {{webarchive |url=https://web.archive.org/web/20070930201659/http://www.chengdu.gov.cn/echengdu/news/content.jsp?ID=99465 |date=30 September 2007 }}, Retrieved on 2007-03-13{{clear}}

File:成都地铁2号线人民公园站台.jpg of Line 2]]

{{main|Line 2 (Chengdu Metro)}}

Line 2 is a crosstown northwest–southeast trunk route. This line serves the Chengdu East railway station. Line 2 began operation on 16 September 2012. An {{convert|11|km|abbr=on}} long mostly elevated extension to Longquanyi began testing in April 2014 opened in October 2014. It total it is currently {{convert|42.32|km|abbr=on}} long. Line 2's color is orange.{{cite web|url=http://sichuan.scol.com.cn/cddt/content/2012-09/16/content_4092738.htm?node=965 |script-title=zh:成都地铁2号线今日正式开通试运营 |access-date=16 September 2012 |url-status=dead |archive-url=https://web.archive.org/web/20121219022817/http://sichuan.scol.com.cn/cddt/content/2012-09/16/content_4092738.htm?node=965 |archive-date=19 December 2012 }}{{clear}}

File:Platform_of_Xinnanmen_Station.JPG of Line 3]]

{{main|Line 3 (Chengdu Metro)}}

Line 3 runs in a northeast–southwest direction from Chengdu Medical College to Shuangliu West Station. The total length is {{convert|49.85|km|abbr=on}}. Phase 1 of this line began construction on 28 April 2012, and opened on 31 July 2016. It was Chengdu's final line to use the lower capacity type B trains, subsequent lines favoring the longer and wider Type A cars. Line 3's color is magenta.{{clear}}

File:Platform_of_Taisheng_Road_South_Station.JPG of Line 4]]

{{main|Line 4 (Chengdu Metro)}}

Line 4 is the third line to enter revenue service on the metro network in Chengdu, Sichuan. Line 4 runs in an east–west direction, stretching from Wansheng in Wenjiang to Xihe in the Longquanyi. The first phase started construction on 22 July 2011, and began operation on 26 December 2015. Testing began on the east of west extensions of Line 4 as part of Phase II expansion on 10 December 2016. Line 4's color is green.{{clear}}

File:Station_Name_Brand_of_Fuqin_Station,_Chengdu_Metro_Line_5.jpg of Line 5]]

{{Main|Line 5 (Chengdu Metro)}}

Line 5 is a crosstown north–south trunk line. Despite being numbered such, it was the seventh line to open, having started operation on 27 December 2019. Line 5's color is purple.{{clear}}

File:Platform_of_Xipu_Station1.jpg of Line 6]]

{{main|Line 6 (Chengdu Metro)}}

Line 6 is a crosstown northwest–south-west pivotal line. It is the second longest metro line in Chengdu and the longest non-branching line in China at {{Cvt|68.88|km}} (with Chengdu Line 18 being in first place for both). It has more stations than any other metro line in China, with 54 currently plus two more infill stations coming later. It is one of the four lines to have started operation on 18 December 2020. Line 6's color is brown.{{clear}}

File:Platform_of_Shizishan_Station03.jpg of Line 7]]

{{main|Line 7 (Chengdu Metro)}}

Line 7 is a {{Cvt|38.61|km}} loop line which runs around downtown Chengdu. Despite the number, it was actually the sixth line to open, having started operation on 6 December 2017. Line 7's color is sky blue.{{clear}}

File:Name_Wall_of_Dongjiao_Memory_Station,_Chengdu_Metro_Line_8.jpg of Line 8]]

{{main|Line 8 (Chengdu Metro)}}

Line 8 is a {{Cvt|29.1|km}} crosstown northeast–southwest metro line. It connects the Wangjiang and Jiang'an campuses of Sichuan University. Phase 1 began operation on 18 December 2020, the same day as lines 6, 9, and 18. Phase 2 opened on 19 December 2024. Line 8's color is chartreuse.{{clear}}

File:Safety_door_of_Huaxing_Station,_Chengdu_Metro_Line_9.jpg of Line 9]]

{{main|Line 9 (Chengdu Metro)}}

Line 9 will be the system's second circle line when it is completed. It is the first driverless metro line in Mid/West China. Phase 1 started operation on 18 December 2020. Line 9's color is bright orange.{{clear}}

File:Platform_in_Terminal_1_of_Shuangliu_International_Airport_Station01.jpg of Line 10]]

{{main|Line 10 (Chengdu Metro)}}

Line 10 is a {{Cvt|39.972|km}} line serving Chengdu Shuangliu International Airport. It started operation on 6 September 2017. It was also the first line to use the higher-capacity type A trains. Line 10's color is blue.{{clear}}

File:Platform_of_Fengxihe_station1.jpg of Line 17 previously (now Line 19)]]

{{main|Line 17 (Chengdu Metro)}}

Line 17 is a {{Cvt|6.71|km}} metro line at west side of Chengdu. Phase 1, including phase 1 of line 19, started operation on 18 December 2020. On 22 September 2023, the Jinxing-Jiujiang North section was integrated into Line 19. Like line 18 is uses a special variant of Type A trains with one less door per side and using 25 kV AC overhead power, as opposed to the "standard" 1500 V DC most newer metros in China use. Line 17's color is pale green.{{clear}}

{{main|Line 18 (Chengdu Metro)}}

File:成都地鐵世紀城站18號綫月臺.jpg of Line 18]]

Line 18 is the first express subway line in the city. It parallels the southern section of Line 1 serving Tianfu New Area. It started operation on 27 September 2020. Phase 2 started operation on 18 December 2020. At {{Cvt|69.39|km}}, it is the third longest metro line in China after Chongqing Line 6 being the longest and Shanghai Line 11 in second place. It is still however the longest line that does not have any branches. Like line 17, it uses a special variant of Type A trains with one less door per side and using 25 kV AC overhead power. Line 18's color is teal.{{clear}}

{{main|Line 19 (Chengdu Metro)}}

Line 19 is an express subway line linking Shuangliu International Airport and Tianfu International Airport. It partly shares the track with Line 18 between Tianfu Station and Tianfu Airport North. It started operation on 22 September 2023. Line 19's color is light purple.

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{{main|Line 27 (Chengdu Metro)}}

Line 27 is a {{Cvt|27.86|km}} metro line connecting several northern regions of the city. It's the city's second metro line that use driverless trains. Line 27's color is light blue.{{clear}}

{{main|Line S3 (Chengdu Metro)}}

Line S3 is an express subway line linking Futian in Jianyang, Chengdu to Ziyang North Railway Station along the Chengdu-Chongqing Intercity Railway in Ziyang. It is Chengdu’s first intercity rapid transit line. It started operation on 29 September 2024. Line S3's color is grey.{{clear}}

File:Chengdu_Tram_Line_2_Train_at_Hexin_Road_Station.jpg of Tram Line 2]]

{{Main|Line 2 (Chengdu Tram)}}

Chengdu Tram Line 2 has {{convert|39.3|km|abbr=on}} of operating tracks and 35 stations (47 when fully completed). The line uses low-floor trams derived from the Alstom Citadis. Tram Line 2's color is light green.

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File:Chengdu Metro Evolution.gif

In 1985, the Chengdu Planning Bureau set up an integrated transportation planning office which began the process of the planning for a rapid transit network for Chengdu.{{Cite web|script-title=zh:成都地铁梦想到现实的记忆切片|url=http://www.honglian88.com/xwzx/hyzx/2014-08-22/1453.html|access-date=2018-08-10|website=honglian88.com|archive-date=11 August 2018|archive-url=https://web.archive.org/web/20180811064218/http://www.honglian88.com/xwzx/hyzx/2014-08-22/1453.html|url-status=dead}} By 1992, a proposal for the subway was sent to the National Planning Commission{{Cite web|script-title=zh:四川在线 – 总工于波缺席首发 给1号线打90分|url=https://sichuan.scol.com.cn/cddt/content/2010-09/27/content_1352345.htm|access-date=2018-08-10|website=sichuan.scol.com.cn}} and was subsequently rejected. In 2004 before the approval of the National Development and Reform Commission Chengdu started reconstructing Tianfu Square with provisions for Tianfu Square station.{{Cite web|script-title=zh:天府"地铁总站"占了地宫两层[图]_新闻频道|url=http://news.sohu.com/2004/07/09/93/news220919327.shtml|access-date=2018-08-11|website=news.sohu.com}} The first phase of Chengdu Metro, consisting of Lines 1 and 2, were approved by the NDRC on 11 September 2005.{{Cite web|script-title=zh:成都地铁1号线最迟明年6月全面开建(图)_网易新闻|url=http://news.163.com/05/0913/14/1THMGLT60001124T.html|access-date=2018-08-11|website=news.163.com}}

• Line 1 construction commenced on 28 December 2005.{{cite news|date=27 September 2010|script-title=zh:成都开通我国西部地区首条地铁|language=zh-hans|publisher=Xinhua News Agency|url=http://news.xinhuanet.com/society/2010-09/27/c_13531938.htm|archive-url=https://web.archive.org/web/20101020144329/http://news.xinhuanet.com/society/2010-09/27/c_13531938.htm|url-status=dead|archive-date=20 October 2010|access-date=2010-09-27}}

• Construction of Line 2 began on 29 December 2007.{{cite web|date=13 September 2012|script-title=zh:成都地铁二号线一期工程本月16日开通试运营|url=http://cd.qq.com/a/20120913/000264.htm|url-status=dead|archive-url=https://web.archive.org/web/20140506112628/http://cd.qq.com/a/20120913/000264.htm|archive-date=6 May 2014|access-date=2012-09-13|publisher=Sichuan Online|language=zh}}

• In May 2009, the National Development and Reform Commission (NDRC) approved western and eastern extensions of Line 2, along with the first phase of Lines 3 and 4.{{Cite web|script-title=zh:成都市城市快速轨道交通建设规划(2005-2015)调整方案通过批准|url=http://www.ndrc.gov.cn/fzgggz/nyjt/zhdt/200908/t20090831_299076.html|url-status=dead|archive-url=https://web.archive.org/web/20180811065316/http://www.ndrc.gov.cn/fzgggz/nyjt/zhdt/200908/t20090831_299076.html|archive-date=11 August 2018|access-date=2018-08-11|website=ndrc.gov.cn|language=zh-cn}}

• Line 1 opened on 27 September 2010.http://www.chinadaily.com.cn/china/2010-09/27/content_11355596.htm, China Daily, 2010-09-27{{cite web|date=24 August 2010|script-title=zh:成都进入地铁时代 市民体验1号线开通试运营|url=http://sichuan.scol.com.cn/fffy/content/2010-09/27/content_1358675.htm?node=894|url-status=dead|archive-url=https://web.archive.org/web/20160126205156/http://sichuan.scol.com.cn/fffy/content/2010-09/27/content_1358675.htm?node=894|archive-date=26 January 2016|access-date=2010-09-27|publisher=Sichuan Online|language=zh-hans}}

• Construction of the first phase of Line 4 started on 22 July 2011.{{cite web|date=22 July 2011|script-title=zh:成都地铁4号线获发改委批复 10月正式开建|url=http://cd.qq.com/a/20110722/002204.htm|access-date=2011-07-22|publisher=Sichuan Online|language=zh-hans|archive-date=5 June 2014|archive-url=https://web.archive.org/web/20140605032509/http://cd.qq.com/a/20110722/002204.htm|url-status=dead}}

• On 25 April 2012, Line 3 received approval from the NDRC.{{cite web|date=27 April 2012|script-title=zh:成都地铁3号线一期工程获批 最高时速80公里|url=http://cd.qq.com/a/20120427/000017.htm|access-date=2012-04-27|publisher=华西都市报|language=zh-hans|archive-date=6 May 2014|archive-url=https://web.archive.org/web/20140506100627/http://cd.qq.com/a/20120427/000017.htm|url-status=dead}}
• On 16 January 2012, the NDRC officially approved the southern extension of Line 1.{{cite web|date=29 August 2012|script-title=zh:成都地铁1号线南延线获国家发改委批复|url=http://scnews.newssc.org/system/2012/08/29/013612851.shtml|access-date=2012-08-29|publisher=四川新闻网|language=zh-hans|archive-date=21 February 2013|archive-url=https://web.archive.org/web/20130221024114/http://scnews.newssc.org/system/2012/08/29/013612851.shtml|url-status=dead}}
• Line 3 construction began on 28 April 2012.{{cite news|date=27 April 2012|script-title=zh:成都地铁3号线一期获批 明日开工设15站点|language=zh-hans|publisher=新华网四川频道|url=http://www.sc.xinhuanet.com/content/2012-04/27/content_25138849.htm|url-status=dead|access-date=2012-04-28|archive-url=https://web.archive.org/web/20120523105948/http://www.sc.xinhuanet.com/content/2012-04/27/content_25138849.htm|archive-date=23 May 2012}}

• On 8 June 2013, Line 2 West Extension to Xipu and Ocean Park Station on Line 1 opened; Ocean Park was later renamed Jincheng Plaza.

• On 26 October 2014, Line 2 East Extension to Longquanyi opened.

• On 25 July 2015, Line 1 South Extension opened.{{cite web | url=http://news.chengdu.cn/2015/0725/1710253.shtml | title=地铁1号线南延线今日正式开通 天府新区半小时到市中心_本网最新_新闻首页_成都全搜索 }}
• On 10 December 2015, Line 4 Phase 1 opened.

• On 31 July 2016, Line 3 Phase 1 was opened, marking the completion of the first phase.

• In May 2009, the National Development and Reform Commission (NDRC) approved the second phase of expansion for the Chengdu Metro, encompassing Line 1 Phase 3, Line 3 Phase 2 and 3, Line 4 Phase 2, Line 5 Phase 1 and 2, Line 6 Phase 1, Line 7, Line 10 Phase 1, and Line 18. The total length of Phase 2 amounted to {{convert|183.3|km|abbr=on|}} of new subway infrastructure.{{Cite web|script-title=zh:成都市城市轨道交通近期建设规划（2013～2020年）通过批准|url=http://www.ndrc.gov.cn/fzgggz/nyjt/zdxm/201309/t20130925_560246.html|url-status=dead|archive-url=https://web.archive.org/web/20180811065633/http://www.ndrc.gov.cn/fzgggz/nyjt/zdxm/201309/t20130925_560246.html|archive-date=11 August 2018|access-date=2018-08-11|website=ndrc.gov.cn|language=zh-cn}}

• On 4 June 2014, construction commenced for Line 10 Phase 1.{{Cite web|script-title=zh:成都地铁10号线一期启动建设 2号线东延线10月有望开通试运营_本网原创_四川新闻_四川在线|url=https://sichuan.scol.com.cn/fffy/content/2014-06/04/content_8036818.htm|access-date=2018-08-19|website=sichuan.scol.com.cn|language=zh-cn}}

• In August 2015, construction began for Line 5 Phase 1.{{Cite web|script-title=zh:成都地铁5号线开建 北起新都南至天府新区2019年开通 -四川新闻-四川新闻网|url=http://scnews.newssc.org/system/20150914/000600235.html|access-date=2018-08-19|website=scnews.newssc.org|archive-date=18 July 2020|archive-url=https://web.archive.org/web/20200718184147/http://scnews.newssc.org/system/20150914/000600235.html|url-status=dead}}

• On 28 February 2017, the first tunnel boring machine for Line 18 was launched.{{cite news|date=2017-02-28|title=国内设计时速最快 成都轨道交通18号线首台盾构机始发|language=zh|publisher=四川新闻网|url=http://scnews.newssc.org/system/20170228/000754102.htm|access-date=2017-02-28|archive-date=7 May 2018|archive-url=https://web.archive.org/web/20180507221855/http://scnews.newssc.org/system/20170228/000754102.htm|url-status=dead}}
• On 2 June 2017, Line 4 Phase 2 was opened.{{cite web|date=2017-06-02|script-title=zh:成都地铁4号线二期正式开通试运营，移动电子支付系统即日起用于全线网|url=http://www.cdmetro.cn/html/info/201706/4866.html|url-status=dead|archive-url=https://web.archive.org/web/20170606080754/http://cdmetro.cn/html/info/201706/4866.html|archive-date=6 June 2017|access-date=2017-06-02|publisher=Chengdu Metro|language=zh}}
• On 6 September 2017, Line 10 Phase 1 was opened.{{cite news|date=2017-09-06|script-title=zh:通车！地铁10号线一期今天试运营 "最成都号"上线首发|language=zh|publisher=163.com news Sichuan|url=http://sc.news.163.com/17/0906/09/CTL1O6T704268F03.html|url-status=dead|access-date=2017-09-06|archive-url=https://web.archive.org/web/20170906092924/http://sc.news.163.com/17/0906/09/CTL1O6T704268F03.html|archive-date=6 September 2017}}
• On 6 December 2017, Line 7 was opened.{{cite news|date=2017-12-06|script-title=zh:成都地铁7号线正式开通试运营|language=zh|publisher=Sichuan Online|url=http://sichuan.scol.com.cn/ggxw/201712/56040860.html|access-date=2017-12-06}}

• On 18 March 2018, Line 1 Phase 3 was opened.{{cite news|date=2018-03-18|script-title=zh:成都地铁1号线三期今日9点开通试运营|language=zh|publisher=Sichuan Online|url=http://sichuan.scol.com.cn/ggxw/201803/56098679.html|access-date=2018-03-18}}
• On 26 December 2018, Line 3 Phase 2 and 3 were opened.{{cite news|date=2018-12-26|script-title=zh:双流新都居民喜提成都地铁3号线二三期：晚上都可以去逛春熙路了|language=zh|publisher=Sina Sichuan|url=http://sc.sina.com.cn/news/b/2018-12-26/detail-ihmutuee2778420.shtml|access-date=2018-12-26}}

• In November 2019, Chengdu Metro introduced new signage branding coinciding with the opening of Line 5.{{Cite web|title="妈妈再也不用担心我'打不到方向'了"！|url=https://sichuan.scol.com.cn/fffy/201910/57354195.html}}
• On 27 December 2019, Line 5 and Line 10 Phase 2 were opened.{{cite web|date=2019-12-26|title=明日 成都轨道交通三线齐开|url=https://news.sina.com.cn/c/2019-12-26/doc-iihnzahk0029769.shtml}}

• On 27 May 2020, Line 6 began testing.{{Cite news|author=成都商报 (严丹 闫宇恒)|title=成都地铁6号线三期工程轨行区全面转入列车动车调试阶段|url=https://e.chengdu.cn/html/2020-05/28/content_676448.htm}}
• On 2 June 2020, Line 18, the largest Public-Private Partnership (PPP) project in China, commenced its 3-month trial operation.{{Cite web|title=成都轨道交通18号线首开段实现空载|url=https://www.powerchina.cn/art/2020/6/2/art_7440_801266.html}}
• On 6 August 2020, Line 18 completed its fire-prevention assessment.{{Cite news|author=成都商报|date=2020-08-07|title=6号线、8号线、9号线、17号线、18号线 这些地铁线路今年开通|publisher=Sichuan Online|url=https://sichuan.scol.com.cn/cddt/202008/57869558.html}}
• On 27 September 2020, Line 18 Phase 1 was opened.
• On 18 December 2020, Line 6 Phases 1 to 3, Line 8 Phase 1, Line 9 Phase 1, Line 17 Phase 1, and Line 18 Phase 2 were opened, marking the completion of Phase 2 and 3 projects. With these openings, Chengdu Metro updated the wayfinding in all stations, introducing alpha-numeric station identifiers, and installed new LCD passenger information systems.{{Cite news|author=中國新聞网|date=2020-12-18|title=成都地铁新开5条线 运营里程558公里|url=http://www.chinanews.com/sh/shipin/cns/2020/12-18/news875559.shtml}}
• In 2020, with the opening of Line 6, Line 18 and other lines, Chengdu Metro refreshed the wayfinding in all stations with alpha-numeric station identifiers.{{Cite web |last=爱你的 |title=迎接大运会，成都地铁每个车站有了"身份证号"！ |url=http://mp.weixin.qq.com/s?__biz=MjM5NjU0NTA0Mg==&mid=2655592818&idx=2&sn=8a8f2aa7b625b50bd90417374386b471&chksm=bd5a160f8a2d9f1910e6b406551f09b1a2a826bea04a38d802f6fbf6778a3380c2e39b62c985#rd |access-date=2022-07-06 |website=Weixin Official Accounts Platform}} In addition, new LCD passenger information systems, such as "comprehensive information screen" LCD, in station concourses and on screen doors at some stations.{{Cite web |last=爱你的 |title=为了迎接18号线开通，火车南站再添新装备！（放大招，送票卡） |url=http://mp.weixin.qq.com/s?__biz=MjM5NjU0NTA0Mg==&mid=2655593843&idx=1&sn=2f1c4eb9543504abd9162629ebee06b9&chksm=bd5a120e8a2d9b18b8f4e6f77caa2ef895ed2ec0be172d84719453680b1d73c55e49b2260616#rd |access-date=2022-07-06 |website=Weixin Official Accounts Platform}}

• On 16 February 2022, in response to noise issues on Line 5, operational speed limits were imposed on the {{stl|CDM|Xingfuqiao}} to {{stl|CDM|Beibu Shopping Mall}} to {{stl|CDM|Liaojiawan}} sections, with an average speed of 60 km/h, to minimize noise impact on the environment and neighboring areas.{{Cite news|date=2020-08-07|title=关于成都地铁5号线幸福桥至廖家湾地铁噪音问题，已降低列车运行|url=https://baijiahao.baidu.com/s?id=1733058830949064117&wfr=spider&for=pc}}

• On 11 July 2016, the National Development and Reform Commission (NDRC) approved the third phase of Chengdu Metro's expansion plan. This phase included Line 6 Phase 2 and 3, Line 8, Line 9, Line 10 Phase 2, Line 17 Phase 1, and Line 18.{{Cite web|script-title=zh:关于成都市城市轨道交通第三期建设规划(2016～2020年)的批复(发改基础〔2016〕1493号)|url=http://www.ndrc.gov.cn/zcfb/zcfbtz/201607/t20160715_811356.html|url-status=dead|archive-url=https://web.archive.org/web/20190622201415/http://www.ndrc.gov.cn/zcfb/zcfbtz/201607/t20160715_811356.html|archive-date=22 June 2019|access-date=2018-08-19|website=ndrc.gov.cn}} Simultaneously with the second phase, the construction of the third phase commenced.
• On 16 August 2016, Line 18's construction officially started.{{Cite web|script-title=zh:成都地铁18号线一期工程昨日正式开工-Chengdu Municipal Development and Reform Commission|url=http://www.cddrc.gov.cn/detail.action?id=849215|url-status=dead|archive-url=https://web.archive.org/web/20180507221635/http://www.cddrc.gov.cn/detail.action?id=849215|archive-date=7 May 2018|access-date=2018-08-19|website=cddrc.gov.cn}}
• On 31 December 2016, construction began for Lines 8, Line 9, and Line 10 Phase 2.{{Cite web|last=网易|script-title=zh:成都地铁8号线一期9号线一期10号线二期正式开工_网易新闻|url=http://news.163.com/16/1231/13/C9KB59T5000187VE.html|access-date=2018-08-19|website=news.163.com}}

• On 27 February 2017, Line 17 Phase 1 construction was initiated.{{cite news|date=2017-02-28|title=成都地铁17号线一期开建 预计2020年通车|language=zh|publisher=网易|url=http://news.163.com/17/0228/08/CEBL3B71000187VI.html|access-date=2017-02-28|archive-url=https://web.archive.org/web/20180508185122/http://news.163.com/17/0228/08/CEBL3B71000187VI.html|archive-date=2018-05-08}}

• On 19 February 2019, Chengdu received its first-ever subway train capable of GoA4 ATO for Line 9.{{Cite web|title=厉害！成都首条无人驾驶地铁要来了！全自动无人驾驶列车亮相！|website=Sohu|url=https://www.sohu.com/a/295652718_498271|access-date=25 July 2020|archive-date=25 July 2020|archive-url=https://web.archive.org/web/20200725230828/https://www.sohu.com/a/295652718_498271|url-status=dead}}
• On 30 July 2019, the tunnel boring machine completed tunneling for Line 9 between Chengdu West Railway and Huangtianba Stations.{{Cite web|title=中国西部首条全自动无人驾驶地铁线路——成都轨道交通9号线全线"洞通"|url=https://baijiahao.baidu.com/s?id=1640470827551608314&wfr=spider&for=pc}}
• On 5 August 2019, all stations on Line 17 Phase 1 completed the construction of main structures and roofing.{{cite news|date=2019-08-07|title=成都地铁17号线一期全线车站封顶|language=zh|publisher=成都市温江区人民政府|url=http://www.wenjiang.gov.cn/wjzzw/wjxw/2019-08/07/content_e5853693078941c6b98defd90d00625d.shtml}}{{Dead link|date=November 2023 |bot=InternetArchiveBot |fix-attempted=yes }}

• On 14 January 2020, the last section of track was laid for all of Line 9 Phase 1, between Sanyuan Station to Jincheng Avenue Station.{{cite news|date=2020-01-24|title=成都地铁9号线一期工程长轨通|language=zh|publisher=中国中铁|url=http://ztwj.multimediapaper.net/Html/2020-01-24/13579.html|access-date=2020-07-26}}
• On 11 April 2020, Chengdu Metro reported the completion of track-laying for Line 8.{{Cite web|title=8号线一期全线"轨通"！还有其他在建线路最新进展！|url=https://mp.weixin.qq.com/s/YiD27sw1B-dF9_ymr9UF3g}}
• On 19 June 2020, both Line 9 and Line 17 started their 3-month trial operations.{{Cite web|title=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！|url=https://sichuan.scol.com.cn/fffy/202006/57833326.html}}
• On 24 June 2020, the construction of Wutongmiao Temple Depot for Line 17 was completed.{{Cite web|title=成都地铁17号线列车有家啦！五桐庙停车场主体工程完工|url=https://sichuan.scol.com.cn/ggxw/202007/57841591.html}}
• On 8 July 2020, Line 6 Phase 1 and 2 were officially powered on.{{Cite web|title=成都地铁6号线一二期工程"通电"啦|url=https://baijiahao.baidu.com/s?id=1671616912025879539&wfr=spider&for=pc}}
• On 17 July 2020, the construction officially started for the 4 stations on Line 30 in Longquanyi District.{{Cite web|title=喜！成都地铁30号线龙泉段开始放线 龙泉驿设置4个站点|url=https://3g.163.com/news/article/FHOHSLD9051298UE.html}}
• On 8 August 2020, Line 8's whole line power network passed quality assessment.{{Cite news|author=新浪网|date=2020-08-12|title=成都地铁8号线建设最新进展|url=http://sc.house.hexun.com/news/details/id/170754.html}}
• On 18 December 2020, Line 6 Phase 1/2/3, Line 8 Phase 1, Line 9 Phase 1, Line 17 Phase 1, and Line 18 Phase 2 were opened, marking the completion of Phase 2 and 3 projects. This milestone also positioned the Chengdu Metro as the fourth largest subway system globally with over 500 km of operating subway routes after 15 years of rapid growth.

• On 17 June 2019, the NDRC approved the fourth phase expansion for the Chengdu Metro. It includes Line 8 Phase 2, Line 10 Phase 3, Line 13 Phase 1, Line 17 Phase 2, Line 18 Phase 3, Line 19 Phase 2, Line 27 Phase 1, and Line 30 Phase 1.{{cite web|date=2019-06-17|title=国家发展改革委关于成都市城市轨道交通第四期建设规划（2019-2024年）的批复|url=http://jtyss.ndrc.gov.cn/zcfg/201908/t20190821_945001.html|access-date=2019-08-21}} The Fourth Phase encompasses 176.65 km of new lines.{{Cite web|url=http://news.cnstock.com/news,bwkx-201908-4420181.htm|title=成都市城市轨道交通第四期建设规划全面启动 未来5年再建8个地铁新项目-新闻-上海证券报·中国证券网|website=news.cnstock.com|access-date=2019-09-15}}

• On 18 March 2020, construction commenced on Line 8 Phase 2, Line 19 Phase 2, Line 27 Phase 1, and Line 30 Phase 1.{{Cite web|title=刚刚！成都地铁8号线二期、27号一期、30号线一期三线开建！_四川在线|url=https://sichuan.scol.com.cn/ggxw/202005/57807699.html|access-date=2020-06-14|website=sichuan.scol.com.cn}}
• On 11 April 2020, construction began on Line 10 Phase 3, Line 13 Phase 1, Line 17 Phase 2, Line 18 Phase 3, and Line 19 Phase 2.
• On 18 May 2020, Line 8 Phase 2, Line 27 Phase 1, and Line 30 Phase 1 started construction, marking the commencement of all Fourth Phase projects.{{Cite web|title=成都地铁8号线二期、27号线一期、30号线一期开工 轨道交通第四期建设规划全部开工|url=https://sichuan.scol.com.cn/fffy/202005/57807794.html|website=sichuan.scol.com.cn}}
• On 17 July 2020, construction officially began for the last 4 stations on Line 30 in Longquanyi District.
• On 27 November 2020, construction officially started for Line S3, a connection line between Chengdu and Ziyang.{{Cite web|title=轨道交通资阳线年底前开工建设 预计2024年底通车试运营|url=https://baijiahao.baidu.com/s?id=1676873438098906839&wfr=spider&for=pc}}

• On 2 April 2021, Chengdu Metro reached a ridership of 7 million per day for the first time.{{Cite web|title=成都地铁单日客运量首次突破700万|date=3 April 2021 |url=https://new.qq.com/rain/a/20210403A01RG400}}

• On 16 December 2022, Line 13 Phase 1 completed the tunnel construction from Sanguantang to Jiuyanqiao Section, marking the success of the longest underwater/river tunnel work in Chengdu Metro history.{{cite news|date=2022-12-21|title=成都地铁再上新！首个四线换乘车站揭秘|language=zh|url=https://m.gmw.cn/2022-12/21/content_1303231200.htm}}
• On 22 December 2022, Line 30 Phase 1 completed the structure construction of Jiaozi Flyover.{{cite news|date=2022-12-21|title=「四川全"拼"图」成都地铁30号线娇子立交站顺利封顶|language=zh|url=https://m.gmw.cn/2022-12/22/content_1303231200.htm}}
• In December 2022, Line 30 Phase 1 completed the water/cable/pipe reroute for Financial City North station, marking the station's main structure construction entering the next stage.
• In December 2022, Chengdu Metro's deepest and first 4-line transfer station, Luomashi, finished digging. Line 18 Phase 1's platform is 45.5 meters deep, with Chengdu North to Luomashi's deepest tunnel at 48.8 meters, equivalent to 16 floors underground. Luomashi serves Line 1, Line 4, Line 10, and Line 18.

• On 13 January 2023, all 15 stations of Line 13 Phase 1 finished structural construction. The line's tunnel is 62% complete, and the railroad is 10% complete.{{Cite web|title=10号线三期、17号线二期、18号线三期……成都轨道交通9条在建线路进展→|url=https://mp.weixin.qq.com/s/2gTsa_6dtqEmugCXjsd03g|language=zh}}
• On 12 February 2023, Line 19 Phase 2 was officially powered on.{{Cite web|title=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"|url=https://baijiahao.baidu.com/s?id=1761637400579235758&wfr=spider&for=pc|language=zh}}
• On 17 February 2023, Line 30 Phase 1 from Terminal 2 of Shuangliu International Airport East to Sisheng section's left tunnel was finished, marking the completion of the 18th tunnel.{{cite news|date=2022-12-21|title=地铁19号线二期年内试运营！成都轨交建设最新进展|language=zh|url=https://www.sohu.com/a/647950208_380149}}
• On 21 February 2023, Line 19 Phase 2's 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.
• On 22 February 2023, Line 17 Phase 2 finished Jinxing station's main power centre's land clearance.
• On 20 March 2023, Line 19's Changshun Villige Depot (长顺村停车场) was handed over to the operation.
• On 21 March 2023, Line 27 finished all station construction.{{Cite web|title=成都地铁27号线一期全线车站主体结构顺利封顶|url=http://www.gov.cn/xinwen/2023-03/21/content_5747674.htm#1|language=zh}}
• On 26 March 2023, Line 18 increased express service from 6 to 16 trains to meet the increasing needs for Chengdu Tianfu International Airport and daily commuters. Line 18 also increased 58 trains daily, with 36 trains for Airport Express Service.{{Cite web|title=赶飞机注意！成都地铁18号线快线时刻表公布→|url=https://sichuan.scol.com.cn/ggxw/202303/58840388.html}}{{Cite web|title=成都地铁18号线运力增长18%，还提供"地铁+机场"无障碍预约服务|url=https://baijiahao.baidu.com/s?id=1761416065034728366&wfr=spider&for=pc}}
• On 27 March 2023, Line 8 Phase 2 finished tunnel work for the Longgang to Lianhua section. Line 8 Phase 2 entered the railroad construction, electrics, and refurbishment stage.{{Cite web|title=成都地铁8号线龙莲盾构区间顺利通过验收|url=https://baijiahao.baidu.com/s?id=1762070438758225435&wfr=spider&for=pc}}
• On 28 March 2023, Line 19 Phase 2 finished the 160 km/h high-speed train testing, entering 1–2 months of systematic testing.{{Cite web|title=热滑完成！成都地铁19号线二期提前通车有望|url=https://baijiahao.baidu.com/s?id=1761674717327950882&wfr=spider&for=pc}}
• On 28 March 2023, the Chengdu Rail Transit 2023 Annual Media Gala was held in Wenjiashan Station on Line 19.{{Cite web|title=成都轨道交通19号线二期举办"开门评风"媒体交流活动|url=http://www.chinapower.com.cn/guihuajianshe/qiye/2023-04-04/195337.html}}
• On 29 March 2023, construction for the left tunnel between Baotai Avenue and Changhong Square on Line S3 finished.{{Cite web|title=成都地铁S3资阳线宝台大道站～苌弘广场站盾构区间左线顺利洞通！|url=https://www.ditiee.com/thread-10840-1-1.html}}{{Cite web|title=#成都轨道交通建设进展# 3月29日上午10时左右，伴随着盾构机刀盘缓缓破除玻纤桩驶入车站，轨道交通资阳线"同城一号"盾构机在苌弘广场站顺利出洞，标志着宝台大道站～苌弘广场站盾构区间左线顺利洞通，取得了阶段性的胜利。|work=weibo|url=https://weibo.com/5955086211/MzPFVwokM}}
• On 30 March 2023, the tunnel boring machine used for the Jiuyanqiao-Xinnanmen section of Line 13 makes a breakthrough.{{cite web|date=2023-01-13|title=成成都地铁13号线九新区间顺利完成盾构吊装|url=http://k.sina.com.cn/article_2818784432_a8033cb000101phyk.html|access-date=2023-04-02}}
• On 30 March 2023, Line 19 Phase 2 finished construction and is handed over to the operation team for operational testing.{{Cite web|title=成都轨道交通19号线二期轨行区正式移交运营|url=https://www.scjjrb.com/2023/03/31/99359135.html}}
• On 30 March 2023, Chengdu Metro and Shanghai Metro's QR Code ticketing systems were officially unified and connected.{{Cite web|title=成都、上海轨道交通二维码实现互联互通|url=https://sc.cri.cn/2023-03-31/9cf5dd0e-133b-d9bf-7831-58e6dbfb638d.html}}
• On 31 March 2023, Line 30 Phase 1's Gaobeiba Depot (高碑坝车辆段) was powered on.{{Cite web|title=#成都轨道交通建设进展# 30号线一期工程高碑坝车辆段110kV铜牧线顺利完成迁改送电。|work=weibo|url=https://weibo.com/5955086211/MzPFyuBZU}}
• From January to March 2023, Chengdu Metro TOD initiated four new land projects covering 200,000 square meters, along with 23 TOD projects and 38 new construction project sections.
• On 26 May 2023, all 45 trains of Line 19 Phase 2 were delivered.{{Cite web|title=成都轨道交通19号线二期45列电客车全数交付 |website=Sohu |url=https://www.sohu.com/a/679264049_116237|language=zh}}
• On 31 May 2023, Line S3 (Ziyang Line) began mechanical and electrical work after completing line construction.{{Cite web|title=轨道交通资阳线，预计明年9月通车！|url=https://baijiahao.baidu.com/s?id=1772826251888974837&wfr=spider&for=pc|language=zh}}
• On 11 September 2023, Line 30 Phase 1's longest station - {{stl|CDM|Terminal 2 of Shuangliu International Airport East}} - finished structure construction, marking the 23rd station to complete structure contraction.{{Cite web|title=成都轨道线路最新进展：已有109座车站封顶 盾构累计掘进占总量的89%|url=https://baijiahao.baidu.com/s?id=1776745829925576237&wfr=spider&for=pc|language=zh}}
• On 17 September 2023, the original Line 17 Phase 1 (Jinxing - Jitouqiao) split into Line 19 Phase 1 (Jinxing - Jiujiang North) and new Line 17 (Jiujiang North - Jitouqiao). A 4-Car A-Train started operating on Line 17, and all passengers were required to transfer at the same platform at Jiujiang North between lines 17 and 19.{{Cite web|title=地铁17号线"一拆为二" 来看看会有哪些变化|date=18 September 2023 |url=https://new.qq.com/rain/a/20230917A05H5X00|language=zh}}{{Cite web|title=成都地铁19号线二期开通在即 17号线将在九江北站"分家"|date=19 September 2023 |url=https://new.qq.com/rain/a/20230918A0AQGK00|language=zh}}
• On 20 September 2023, Line 13's first train was finished. This marked Chengdu's second metro line to use driverless automatic trains.{{Cite web|title=成都地铁13号线有最新消息 不止是一条全自动地铁线路|url=https://baijiahao.baidu.com/s?id=1777642258447651565&wfr=spider&for=pc|language=zh}}
• On 22 September 2023, Line 30 Phase 1 finished tunnel construction.{{Cite web|title=成都地铁30号线一期工程全线洞通|url=https://baijiahao.baidu.com/s?id=1777737416349194250&wfr=spider&for=pc|language=zh}}
• On 26 September 2023, Line 18 and Line 19 began co-operational testing.{{Cite web|title=离开通再近一步！成都地铁19号线二期最新消息|url=https://www.thepaper.cn/newsDetail_forward_24761638|language=zh}}
• On 30 September 2023, Line 17 Phase 2's People's Park Station finished structure construction.{{Cite web|url=https://mp.weixin.qq.com/s/uEpiPwbUtLZcB1fpT3UYkw|title=中铁广州局重点项目之成都地铁10号线项目|accessdate=2023-10-09|author=中铁广州工程局城建公司 |date=2023-09-29 |publisher=中铁广州工程局城建公司 }}
• On 3 October 2023, Line 17 Phase 2's Qingshuihedaqiao-Huanhuali stations completed both tunnel construction.{{Cite web|url=https://www.sohu.com/a/726898216_121118713|title=【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|accessdate=2023-10-09|author= |website=Sohu |date=2023-10-09 }}
• On 28 November 2023, Line 19 Phase 2 opens, extending the line from Jiujiang North to Tianfu Station.{{Cite web |last=sina_mobile |date=2023-11-27 |title=官宣！11月28日，成都地铁19号线二期开通初期运营！ |url=http://sc.sina.cn/news/b/2023-11-27/detail-imzvzynt7450467.d.html |access-date=2023-11-29 |website=sc.sina.cn}}

• On 8 April 2024, Line 6's Qingdao Road station was put into operation.{{cite web|url=https://www.chengdurail.com/info/1311/53102.htm|title=4月8日！6号线青岛路站正式开启运营服务|website=成都地铁|date=2024-04-08|access-date=2024-12-19}}
• On 29 September 2024, Line S3 started operation.{{cite web|url=https://www.chengdurail.com/info/1331/55642.htm|title=今天！S3（资阳）线开门迎客！|website=成都地铁|date=2024-09-29|access-date=2024-12-19}}
• On 19 December 2024, Line 27 and phase 2 of Line 8 started operation.{{cite web|url=https://www.chengdurail.com/info/1151/56032.htm|title=8号线二期、27号线一期正式开通，成都都市圈轨道交通线网里程超670公里！|website=成都地铁|date=2024-12-19|access-date=2024-12-19}}

• On 13 January 2023, the Chengdu Government published the fifth phase expansion and the environmental assessment for Chengdu Metro. The Fifth Phase plan consists of {{convert|199.8|km|abbr=on|}} of 10 new lines, including Line 5 Phase 3, Line 9 Phase 2, Line 10 Phase 4, Line 12 Phase 1, Line 16 Phase 1, Line 18 Phase 4, Line 20 Phase 1, Line 22 Phase 1, Line 23 Phase 1, and Line 27 Phase 2.{{cite web|date=2023-01-13|title=成都轨道交通第五期规划最新公示|url=http://cdzj.chengdu.gov.cn/cdzj/c131995/2023-01/13/content_838df086826a4aabacb7b72242196dc5.shtml|access-date=2023-03-31}}
• On 15 February 2023, Line S11 was approved by the Sichuan Development and Reform Commission.
• On 30 March 2023, Line S11 (Chengdu - Deyang Line) started construction. This line is planned to open in 2026, consisting of a 70.84 km route with a 45.30 km elevated section, a 23.91 km underground section, and a 1.63 km transit section.{{Cite web|title=成德市域铁路S11线30日开工|url=http://cddrc.chengdu.gov.cn/cdfgw/fzggdt/2023-03/29/content_5e617e5f5aee4b96a61aadd02d29f0fb.shtml|access-date=2023-04-01|website=chengdu.gov.cn}}
• On 31 March 2023, Chengdu Metro reached 1 billion ridership, as a rider entered the gate at 15:29:16.{{Cite web|title=四川成都轨道交通线网累计客运量突破100亿人次|url=https://www.chinanews.com.cn/sh/2023/04-01/9982819.shtml|access-date=2023-04-01|website=ChinaNews.com.cn}}
• On 6 September 2023, Line S11 started construction at Banzhuyuan Station in Xindu.{{Cite web|title=S11线新都段正式开工|url=https://baijiahao.baidu.com/s?id=1776259475978302156&wfr=spider&for=pc}}
• 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) on Line 19. This marks the world's first AI-Maintenance Robot & System. Chengdu Metro aims to implement full AI-Operation by 2025.{{Cite web|title=成都：创新引领科技赋能轨道交通高质量发展|url=http://www.sc.chinanews.com.cn/bwbd/2023-09-06/194655.html}}

File:Chengdu_Metro_Planning.svg

Chengdu had built about {{convert|291|km|abbr=on}} of subway lines in 2020.{{cite web | script-title=zh:2020年 成都市轨道交通运营网总规模约291公里 | publisher = Sichuan Online | date=9 November 2012 | url=http://sichuan.scol.com.cn/fffy/content/2012-11/09/content_4287091.htm?node=894 | language = zh-hans | access-date=2012-11-09 | url-status=dead | archive-url=https://web.archive.org/web/20140106144748/http://sichuan.scol.com.cn/fffy/content/2012-11/09/content_4287091.htm?node=894 | archive-date=6 January 2014 }} In 2017, the construction of the first phases of Lines 8, 9, 11, 17 and Line 10 (Phase 2) started, the length of subway under construction in Chengdu totaling {{convert|400|km|4=0|abbr=on}}.{{Cite web|url=http://news.chengdu.cn/2017/0217/1853266.shtml |script-title=zh:成都地铁加速成网今年13条线同时在建_新闻资讯_新闻首页_成都全搜索|website=news.chengdu.cn|access-date=2017-02-25}} It is expected by the end of 2020, Lines 6, 8, 9, 17 and 18 will open. Extending the Chengdu Metro network to {{convert|518.5|km|abbr=on}} of route (excluding Chengdu Tram).{{Cite web|title=地铁"新7线"陆续开始"跑磨合"|url=http://zizhan.mot.gov.cn/st/sichuan/jiaotongxinwen/202009/t20200901_3458573.html|work=四川省交通运输厅 (Sichuan Transport Department)}}{{Dead link|date=November 2023 |bot=InternetArchiveBot |fix-attempted=yes }}

The Chengdu Metro Phase 5 construction plan (2024-2029) was announced in 2023.{{Cite web|date=2023-01-12|title=《成都市城市轨道交通第五期建设规划（2024-2029年）》环境影响评价第二次公示|url=https://cdzj.chengdu.gov.cn/cdzj/xhtml/yjzj_details.html?method=appDataDetail&groupId=19087&appId=21670&dataId=3717473}}

|Phase 1

|Huaxiba

|Shaba'er

|37.5

|22

|-

|rowspan="2"|{{rint|chengdu|18}}

|rowspan="2"|Phase 4

|North Railway Station

|Fengtai 3rd Road

|rowspan="2"|7.1

|rowspan="2"|3

|-

|Guanyan

|Jianyang South Station

|-

|{{RouteBox|20|Line 20 (Chengdu Metro)|#bc6125|white|}}

|Phase 1

|Yinglong

|Baihelin

|18.3

|13

|-

|{{RouteBox|22|Line 22 (Chengdu Metro)|#0082ca|white|}}

|Phase 1

|Linjiangcun

|Yinglong

|9.7

|10

|-

|{{RouteBox|23|Line 23 (Chengdu Metro)|#e67300|white|}}

|Phase 1

|Tianfu 1st Road

|Panda Paradise

|24.8

|18

|-

|{{rint|chengdu|27}}

|Phase 2

|Shuxin Road

|Huangtianba

|2.08

|3

|}

In December 2020, Chengdu Municipal Bureau of Planning and Natural Resources announced the long-term planning including Lines 1-33, D1-D6 and S1-S19.{{cite web|url=https://sichuan.scol.com.cn/ggxw/202012/57993374.html|title=正在公示！成都轨道交通线网规划拟优化，首次出现D字头编号}}

Single Ride Card is an IC card for one trip. Riders can buy it through attendants in station's Service Centers or use ticket-vending machines. One ticket allows only one rider in with validity of the same day. If riders have not used the Single Ride Card, they may refund it at the same day at the same station.{{cite web | title = 单程票 | publisher = 成都地铁 Chengdu Metro | url=http://www.chengdurail.com/detail/106.html | access-date = 2020-07-27 | language = zh }}

From its opening until 1 June 2017, Chengdu Metro used a fare system based on station counts.{{cite web | title = 下月起 成都将现6元地铁票 | publisher = 新浪 | date = 2013-05-07 | url=http://news.sina.com.cn/o/2013-05-07/025927043164.shtml| access-date = 2013-05-07 | language = zh }} With a 2-hour grace period in the subway system.{{cite web | title = 地铁公交免费换乘暂不实施 | publisher = 新浪 | date = 2013-05-15 | url=http://sc.house.sina.com.cn/2013-05-15/08203152033.shtml| access-date = 2013-05-15 | language = zh }} In October 2016, Chengdu Metro held public meeting for price changing issues and set new pricing plans.{{cite web | title = 成都地铁票价调整听证，八成代表赞成方案一，你会赞成吗？ | publisher = 四川省人民政府 | date = 2016-10-19 | url=http://www.sc.gov.cn/10462/12771/2016/10/19/10400103.shtml| access-date = 2016-10-19 | language = zh }}

From 2 June 2017, Chengdu Metro starts new fare system based on distance.{{cite news|title=6月2日起成都地铁票价改里程计价 起步价4公里2元|url=http://cd.qq.com/a/20170527/039594.htm|access-date=2017-05-28|agency=四川新闻客户端|publisher=腾讯|date=2017-05-27|archive-date=26 July 2020|archive-url=https://web.archive.org/web/20200726060424/https://cd.qq.com/a/20170527/039594.htm|url-status=dead}}

The Tianfutong Pass is a reloadable IC Card accepted by the Chengdu Metro.{{cite web|title=天府通|url=https://cdtft.cn/about.aspx?mid=100&sid=|access-date=2020-07-27|publisher=成都天府通 Chengdu Tianfutong|language=zh}} Normal Tianfutong Passes provide 10% discounts. Student Tianfutong Passes provide 50% discounts. Senior Tianfutong Passes have special discounts depending on time of use.{{cite web | title = 天府通持卡乘车须知 | publisher = 成都地铁 Chengdu Metro | date = 2017-07-31 | url = http://www.chengdurail.com/detail/109.html | access-date = 2020-07-27 | language = zh }} Additionally, passengers can pay for single rides directly using Debit IC cards offered by participating banks.{{cite web|date=2017-07-31|title=长城华西银行|url=https://www.gwbank.com.cn/upbank/CmsMenuLoad.do?LoginType=P&_locale=zh_CN|access-date=2020-07-27|publisher=长城华西银行|language=zh}}{{cite web|date=2017-07-31|title=金融IC卡|url=http://www.chengdurail.com/detail/107.htm|access-date=2020-07-27|publisher=成都地铁 Chengdu Metro|language=zh}}

File:Line 7 Theme Train Chengdu Metro.jpg/Jinsha culture.]]

All "standard" Chengdu Metro lines in operation run on 1,500 V DC supplied by overhead lines.{{cite web|date=2014-12-16|script-title=zh:成都地铁1号线南延线接触网成功送电|url=http://www.cregcdw.com.cn/web/articleread.asp?id=14319|access-date=2014-12-16|publisher=中国中铁|language=zh}}{{cite news|date=2015-01-13|script-title=zh:成都地铁3号线延长线19个站点公布 南起双流北通新都|language=zh|publisher=Sichuan Online|url=http://sichuan.scol.com.cn/cddt/201501/9971341.html|access-date=2015-01-13}}{{cite web|date=2016-12-10|script-title=zh:成都地铁4号线二期工程全线接触网"电通"|url=http://www.cdmetro.cn/html/info/201612/4540.html|access-date=2016-12-10|publisher=成都地铁|language=zh}} Express lines meanwhile run on 25 kV AC to get to top speed quicker. Trains on Lines 3, 4, 7, 10 and some of the newer Line 2 trains have a Golden Sun Bird insignia. New trains are equipped with LCD passenger information systems.

{{Multiple image

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All Chengdu Metro lines are equipped with CBTC.{{Cite web |date=2015-12-22 |title=揭秘地铁"最强大脑"控制发车 最短间隔90秒 |url=http://wccdaily.scol.com.cn/shtml/hxdsb/20151222/316140.shtml |url-status=dead |archive-url=https://web.archive.org/web/20171223042740/http://wccdaily.scol.com.cn/shtml/hxdsb/20151222/316140.shtml |archive-date=2017-12-23 |access-date=2022-07-06 |website=华西都市报}} Chengdu Metro Line 1, which opened to traffic in 2010, used a CBTC signaling system provided by Zhejiang Zhonghe Technology, a subsidiary of Zhejiang University,{{Cite web |date=2011-09-27 |title=成都地铁声称1号线所用信号系统是安全的 |url=http://sichuan.scol.com.cn/cddt/content/2011-09/27/content_2906809.htm |url-status=dead |archive-url=https://web.archive.org/web/20111231132829/http://sichuan.scol.com.cn/cddt/content/2011-09/27/content_2906809.htm |archive-date=2011-12-31 |access-date=2022-07-06 |website=四川新闻}} in collaboration with Ansaldo STS.{{Cite web |title=众合机电与意大利军工巨头签3700万欧元采购备忘-搜狐财经 |url=https://business.sohu.com/20140613/n400808902.shtml |access-date=2022-07-06 |website=business.sohu.com}} This system is also used on Chengdu Metro Line 6{{Cite web |date=2017-08-28 |title=众合科技：7.12亿地铁信号系统项目中标公示结束_证券_腾讯网 |url=https://stock.qq.com/a/20170828/117411.htm |url-status=dead |archive-url=https://web.archive.org/web/20200405104829/https://stock.qq.com/a/20170828/117411.htm |archive-date=2020-04-05 |access-date=2022-07-06 |website=腾讯网}} and 10.{{Cite web |date=2017-09-07 |title=两年磨一剑，众合欲争先 —— 成都地铁10号线一期工程文化主题列车首发仪式 |url=https://www.sohu.com/a/190442506_708433 |url-status=dead |archive-url=https://web.archive.org/web/20200405104818/https://www.sohu.com/a/190442506_708433 |archive-date=2020-04-05 |access-date=2022-07-06 |website=搜狐}} Chengdu Metro Line 3, which opened in 2016, was one of the first adoptions of a domestic CBTC signal system implementation by Beijing Traffic Control Technology.{{Cite web |title=系统集成业绩_交控科技 |url=http://www.bj-tct.com/show.php?id=62 |url-status=dead |archive-url=https://web.archive.org/web/20171226020752/http://www.bj-tct.com/show.php?id=62 |archive-date=2017-12-26 |access-date=2022-07-06 |website=Traffic Control Technology}} Beijing Traffic Control Technology's CBTC system is also used in Line 5.{{Cite web |title=交控科技中标成都地铁5号线信号系统项目_交控科技 |url=http://www.bj-tct.com/view.php?id=204 |url-status=dead |archive-url=https://web.archive.org/web/20171226020706/http://www.bj-tct.com/view.php?id=204 |archive-date=2017-12-26 |access-date=2022-07-06 |website=Traffic Control Technology}} Alstom's Urbalis 888 CBTC signal system in collaboration with CASCO is used on Line 18, 19, Chengdu Light Rail Line 2 and the fully automated GoA4 Line 9.{{Cite web |title=7号线开通 卡斯柯助力成都地铁进入"井+环"时代 |url=http://www.casco.com.cn/news/details.aspx?cid=72339069014638592&id=775 |url-status=dead |archive-url=https://web.archive.org/web/20190120144257/http://www.casco.com.cn/news/details.aspx?cid=72339069014638592&id=775 |archive-date=2019-01-20 |access-date=2022-07-06 |website=CASCO}}

In response to congestion and high ridership, Lines 7, 8 and 10 are equipped with higher capacity 6-car aluminum alloy Type A trains. The total length of {{Convert|140|m|ftin}} and width is {{Convert|3|m|ftin}}. All trains have a maximum operating speed of {{Convert|80|km/h||abbr=on}}. The capacity of a 6-car train is 1,828 passengers with a crush load capacity of 2,488 passengers. Line 7 trains are designed and managed by CRRC Qingdao Sifang with CRRC Chengdu performing manufacturing and assembly.{{Cite web|script-title=zh:成都地铁7号线列车下线 315天刷新"成都速度"|url=http://sc.sina.com.cn/news/b/2016-09-23/detail-ifxwevmf2000962.shtml|access-date=2018-10-07|website=sc.sina.com.cn}} Lines 5, 6 and 9 are equipped with even higher capacity eight car aluminum alloy Type A trains. The capacity of an eight car trainset is 2,480 passengers with a crush load capacity of 3,456 passengers.{{Cite web|last=北京报道|first=□记者 王璐|date=2019-12-27|title=成都最长地铁建成通车在即|url=https://tech.sina.com.cn/roll/2019-12-27/doc-iihnzahk0224119.shtml|access-date=2019-12-26|website=tech.sina.com.cn}}

Lines 1, 2, 3 and 4 use six car stainless steel Type B trains with a total length of {{Convert|120|m|ftin}} and width {{Convert|2.8|m|ftin}}. The capacity of each train set is 1,460 people with a crush load capacity of 1,880 passengers.{{Cite web|script-title=zh:"最成都"地铁车成功试跑 取名"天府神韵"(图) -四川新闻-四川新闻网|url=http://scnews.newssc.org/system/20150607/000570472.html|access-date=2018-10-07|website=scnews.newssc.org|archive-date=5 April 2020|archive-url=https://web.archive.org/web/20200405104735/http://scnews.newssc.org/system/20150607/000570472.html|url-status=dead}} All trains have a maximum operating speed of {{Convert|80|km/h||abbr=on}}. Lines 1 and 2 use CRRC Qingdao Sifang and CRRC Chengdu trains.{{Cite web|script-title=zh:明年2月 成都市民将坐上"成都造"地铁|url=http://news.chengdu.cn/content/2012-12/24/content_1118810.htm|access-date=2018-10-07|website=news.chengdu.cn|archive-date=5 April 2020|archive-url=https://web.archive.org/web/20200405104748/http://news.chengdu.cn/content/2012-12/24/content_1118810.htm|url-status=dead}} Trains on Line 3 and 4 are manufactured by CRRC Changchun Railway Vehicles and CRRC Chengdu.{{Cite web|script-title=zh:成都地铁4号线二期车辆有望10月全部交付使用_四川新闻_蓉城聚焦_四川在线|url=https://sichuan.scol.com.cn/cddt/201603/54421555.html|access-date=2018-10-07|website=sichuan.scol.com.cn}} In 2008, Chengdu Metro in anticipation of the opening of Line 1, purchased and initial order of 17 six car trains sets from CRRC Qingdao Sifang.{{Cite web|last=网易|script-title=zh:来了！地铁列车开到成都了(图)_网易新闻|url=http://news.163.com/09/0804/09/5FS6EU9Q000120GR.html|access-date=2018-10-07|website=news.163.com}} In April 2011, a further order was announced for trains from CRRC for Line 2, taking the total to 59 six car sets.{{cite web|date=7 April 2011|title=Chengdu Metro orders more cars|url=http://www.railwaygazette.com/nc/news/single-view/view/chengdu-metro-orders-more-cars.html|access-date=2011-04-08}}

Currently, only Chengdu Light Rail Line 2 is in operation. Light Rail Line 2 uses low floor light rail trains provided by domestic manufacturer CRRC. The tram system uses light rail trains, of each having 5 cars and 8 doors. Chengdu Light Rail Line R2 opened to public on 26 December 2018 and extended on 27 December 2019. It is {{convert|39.3|km|abbr=on}} long, with 35 stations (47 station when completed). In early 2020, this line is included in the latest Chengdu Metro's official system map.{{Cite news|last=成都头条|title=成都地铁线路图更新，你家在哪条新线附近|work=新浪网|url=https://k.sina.com.cn/article_1656364681_p62ba1e8902700pq1o.html#p=1}}{{Cite news|last=成都地铁规划建设|title=官方发布的成都地铁2020年线网图，快来围观|url=https://zhuanlan.zhihu.com/p/96102430}}{{Cite web|title=成都地铁线路图|url=https://www.99ditie.com/cd/xianlutu.html}}

There are also two high-speed intercity railways in Chengdu, not part of Chengdu Metro system: the Chengdu–Dujiangyan intercity railway and Chengdu–Pujiang intercity railway. They are operated by Chengdu Metropolitan Railway Company Limited, which is China's first joint venture between a local government and China's national rail operator. The city and the Ministry of Railways worked together in building high-speed intercity rail lines.{{cite web | script-title = zh:全国首家地铁合资公司9月10日将在成都诞生 | work = Chengdu Post| date = 4 September 2010 | url = http://news.163.com/10/0904/04/6FN7EM0600014AED.html | language = zh-hans | access-date = 2010-09-06 | archive-url = https://web.archive.org/web/20140506085250/http://news.163.com/10/0904/04/6FN7EM0600014AED.html | archive-date = 6 May 2014 | url-status = dead }}

{{Rapid transit OSM map

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• List of metro systems
• Urban rail transit in China

{{notelist}}

{{reflist}}

{{Commons category|Chengdu Metro}}

• [http://www.cdmetro.cn/ Chengdu Metro Official Website] {{in lang|zh}}
• [http://www.urbanrail.net/as/cn/chdu/chengdu.htm Chengdu Metro on Urbanrail]

{{Rapid transit in the People's Republic of China}}

{{Sichuan transit}}

{{Chengdu Metro|line1=yes|line2=yes|line3=yes|line4=yes|line5=yes|line6=yes|line7=yes|line8=yes|line9=yes|line10=yes|line17=yes|line18=yes}}

{{Chengdu topics}}

{{Rapid transit in Asia}}

{{Authority control}}

Category:Rapid transit in China

Category:Transport in Sichuan

Category:2010 establishments in China

Category:Railway lines opened in 2010

Category:Projects established in 1985

Category:1500 V DC railway electrification

Category:25 kV AC railway electrification

Category:Underground rapid transit in China