 | This article needs to beupdated. Please help update this article to reflect recent events or newly available information.(January 2025) |
| Chongqing Rail Transit | |||
|---|---|---|---|
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| Overview | |||
| Native name | 重庆轨道交通 | ||
| Owner | Chongqing City Transportation Development & Investment (Group) Co., Ltd. | ||
| Area served | Chongqing Urban Area | ||
| Locale | Chongqing, China | ||
| Transit type |  Rapid transit Straddle-beammonorail metro | ||
| Number of lines | 12 | ||
| Number of stations | 312 | ||
| Daily ridership | 3.005 million (2021 avg)[1] 4.169 million (peak on 30 April 2021)[2] | ||
| Annual ridership | 1.097 billion (2021)[1] | ||
| Chief executive | Le Mei | ||
| Headquarters | 123 Renmin Rd.,Yuzhong District, Chongqing | ||
| Website | http://www.cqmetro.cn | ||
| Operation | |||
| Began operation | 6 November 2004; 20 years ago (2004-11-06) (trial) 18 June 2005; 19 years ago (2005-06-18) (officially) | ||
| Operator(s) | Chongqing Rail Transit (Group) Co., Ltd. | ||
| Number of vehicles | 274[3] | ||
| Headway | 2.5 min to 12 min[3] | ||
| Technical | |||
| System length | 561.18 km (348.70 mi)[a][4] 464.63 km (288.71 mi) 96.55 km (59.99 mi) | ||
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) | ||
| Electrification | Overhead line, 1,500 V DC/25 kV ACThird rail, 1,500 V DC | ||
| Average speed | 50 km/h (31 mph) 40 km/h (25 mph)[3] | ||
| Top speed | 100 km/h (62 mph)[b] 75 km/h (47 mph) | ||
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| Chongqing Rail Transit | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Simplified Chinese | 重庆轨道交通 | ||||||||||
| Traditional Chinese | 重慶軌道交通 | ||||||||||
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TheChongqing Rail Transit (branded asCRT; also known asChongqing Metro) is therapid transit system in the city ofChongqing, China. In operation since 2005, it serves the transportation needs of the city's main business and entertainment downtown areas and inner suburbs. As of December 2023[update], CRT consisted of eleven lines, with a total track length of 561.18 km (349 mi).[4] Lines 1, 4, 5, 6, 9, 10, 18, theLoop line,Jiangtiao line, andBitong Line are conventionalheavy-railmetro lines, while Lines 2 and 3 are high-capacitymonorails. To keep up with urban growth, construction is under way on several other lines.
The Chongqing Rail Transit is a unique transit system in China because of the geography of Chongqing being a densely-populated but mountainous city, with multiple river valleys. Two lines use heavy-monorail technology, leveraging the ability to negotiate steep grades and tight curves and rapid transit capacity. They are capable of transporting 32,000passengers per hour per direction.[5] However the busiest section of Line 3 reaches a peak passenger volume of 37,700 pphpd in 2019.[6] At 98 km (61 mi),[7] the system's two monorail lines form the longest monorail system in the world,[8] with the 56.1 km (34.9 mi)Line 3 being the world's longest single monorail line even if the 11.0 km (6.8 mi) Konggang branch is excluded.[9][10] The length and the capacity of its monorail network both also make it the world's busiest monorail system, with a total of 94 million and 250 million rides in 2015 on Line 2 and Line 3, respectively.[11] The latter ridership statistic for Line 3 also makes it the world's busiest single monorail line.
The extreme difference in elevation between the river valleys and the hilly plateaus of Chongqing pose a unique challenge in designing alignments for conventional rail transit lines. The network currently has the world's highest metro-only bridge, the Caijia Rail Transit Bridge for Line 6, spanning theJialing River valley, with the bridge deck being approximately 100 m (328 ft) above the water.[12]Hongyancun station is the deepest metro station in China and the deepest metro station in the world with the station reaching 116 m (381 ft) below the surface,[13][14] surpassing theKyiv Metro'sArsenalna station.Hongtudi station andLiyuchi station, both on Line 10, are the second and third deepest stations in China, being 94 m (308 ft)[15] and 76 m (249 ft)[16] below the surface respectively. Additionally,Hualongqiao station is a six story structure that has Line 9 trains stopping 48 meters above the surface,[17][18] making it the tallest metro station in the world, surpassingSmith–Ninth Streets station in New York.
The Chongqing Rail Transit system possesses a number of extremely-long metro-only bridges. The 1,650 m (5,413 ft) longEgongyan Rail Transit Bridge carries the southern arc of the Loop line across theYangtze River using a 600 m (1,969 ft) longsuspension main span, making it the longest metro-only suspension bridge by main span in the world.[19] TheNanjimen Bridge carries Line 10 trains across a 1,225 m (4,019 ft)cable-stayed bridge with a main span of 480 m (1,575 ft), making it the longest metro-only cable-stayed bridge by main span in the world.[20] TheGaojia Huayuan Jialing River Rail Transit Bridge carries the western arc of theLoop line over the Jialing River using a long 594 m (1,949 ft) bridge with a main span of 340 m (1,115 ft).[21] Additionally, Chongqing Rail Transit system has numerousdouble-deck bridges carrying vehicle and metro traffic, such as theChaotianmen Bridge, which is the world's longestarch bridge.
| Line | Terminus (District) | Commencement | Newest extension | Rolling stock[c] | Length (km) | Stations | ||
|---|---|---|---|---|---|---|---|---|
| Loop line | Loop line | 2018 | 2021 | 6AS | 51 | 33 | |
| Line 1 | Chaotianmen(Yuzhong) | Bishan(Bishan) | 2011 | 2020 | 6B2 | 43.7 | 25 |
| Line 2 | Jiaochangkou(Yuzhong) | Yudong(Ba'nan) | 2005 | 2014 | 4/6/8HL | 31.4 | 25 |
| Line 3 | Yudong(Ba'nan) | Terminal 2 of Jiangbei Airport(Yubei) | 2011 | 2016 | 6/8HL | 56.1 | 45 |
| Bijin(Yubei) | Jurenba(Yubei) | 6HL | 11.0 | |||||
| Line 4 | Min'an Ave.(Yubei) | Huangling(Yubei) | 2018 | 2022 | 6AS | 50.7 | 24 |
| Line 5 | Yuegangbeilu(Yubei) | Tiaodeng(Dadukou) | 2017 | 2023 | 6AS | 48.66[22][23] | 31 |
| Line 6 | Chayuan(Nan'an) | Beibei(Beibei) | 2012 | 2020 | 6B2 | 59.8 | 40 |
| Lijia(Yubei) | Shaheba(Yubei) | 25.8 | ||||||
| Line 9 | Gaotanyan(Shapingba) | Huashigou(Yubei) | 2022 | 2023 | 6AS | 40.1 | 29 |
| Line 10 | Wangjiazhuang(Yubei) | Lanhualu(Nan'an) | 2017 | 2023 | 6AS | 43.3 | 26 |
| Line 18 | Fuhualu(Yuzhing) | Tiaodengnan(Dadukou) | 2023 | — | 6AS | 28.96 | 19 |
| Jiangtiao line | Tiaodeng(Dadukou) | Shengquansi(Jiangjin) | 2022 | — | 6AS | 28.2 | 7 |
| Bitong line | Bishan(Bishan) | Tongliangxi(Tongliang) | 2025 | — | 4D | 37.5 | 8 |
| Total | 561.18 | 312 | ||||||
The Loop line (coded as "Line 0") is a rapid transitloop line.[24] The northeastern section was opened on 28 December 2018. The southern section with theEgongyan Rail Transit Bridge opened on 30 December 2019.[25] Three major railway stations in Chongqing are also linked by this line:Chongqing North railway station,Shapingba railway station, andChongqing West railway station. Loop Line's color isyellow.
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Line 1 runs 16.4 km (10.2 mi) from Chaotianmen, in the central west, to Shapingba and then to Bishan with a total length of 44.5 km (27.7 mi). It is the firstheavy-rail subway line in Chongqing and the second in Western China. The passenger capacity is 36,000 passengers per hour in each way. The line serves as the system's backbone connecting the densest areas including the main Central Business Districts ofJiefangbei, Lianglukou, Daping, and Shapingba. It is the first conventional subway, running in a deep-bored tunnel below Yuzhong and Shapingba Districts.
Line 1 has transfer interchange stations withLine 6 atXiaoshizi andLine 2 atJiaochangkou in Jiefangbei CBD and atDaping andLine 3 atLianglukou, which is nearChongqing railway station in central Yuzhong. Line 1 is also transferable with theLoop Line atShapingba, although out-of-station transfer is currently needed due to construction setbacks on the interchange channel and concourse connecting the two subway lines.
In 1992, the Chongqing government signed aBuild-Operate-Transfer agreement with a Hong Kong company and provided the land for the project, but work ceased in 1997 because of legal issues.[26] Work resumed from Chaotianmen to Shapingba on 9 June 2009, and a limited opening occurred on 28 July 2011.[27]Thales provided anoperations control centre for the line. Line 1's color isred.
Line 2, amonorail line, runs 31.4 km (19.5 mi) and has 25 stations. It begins as a subway under downtown Jiefangbei, then runs west along the southern bank ofJialing River on an elevated line, and then turns south into the southwestern inner suburbs, looping back east, to terminate at Yudong, inBa'nan District. It runs mostly elevated, but a 2.2 km (1.4 mi) section is underground, including three of its 18 stations in theJiefangbei CBD and central Daping areas in the extremely-dense area of Yuzhong District.Line 2 runs through four administrative districts in the central city (Yuzhong,Jiulongpo,Dadukou, andBa'nan). In 2010, Line 2 served 45 million passengers.[28] It also runs through Daping CBD, Yangjiaping CBD in Jiulongpo District, and Chongqing Zoo at. Most trains have four cars, and six-car trains began to operate in September 2012.[29] Line 2 is the first rapid transit line to open in the Interior West of China, in 2005. In 2013, six-car trains are being implemented because of overcrowding and increasing demand.[30] Line 2's color isgreen.
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Line 3 is the longest and busiest monorail in the world. It runs from north to south and links the districts separated by theYangtze (Chang Jiang) and theJialing Rivers. The initial segment, from Lianglukou to Yuanyang (18 stations, 17.5 km (10.9 mi)), opened on 29 September 2011, with a northern extension, from Yuanyang toJiangbei Airport, opening on 30 December 2011.[31] A southern extension, from Ertang to Yudong, opened on 28 December 2012.[32]
Most trains have six cars, more than on the older Line 2. The line started to equip eight-car trains in 2014, which are now in operation.[33] There are interchange stations in the Yuzhong district with Line 1, at Lianglukou (Caiyuanba Intercity Railway/Coach Station), and with Line 2, atNiujiaotuo. Line 3's color isindigo.
Line 4 is a rapid transit line.[34] In June 2018, debugging of the first segment of Phase I commenced.[35] The line began operating on 28 December that year. Line 4's color isorange.
Line 5 is a northeast–southwest heavy-rail line crossing the centre, and the line has opened its northern and southern sections of phase 1 and northern extension. It will connect Yubei, Jiangbei, Yuzhong, Jiulongpo, Shapingba and Dadukou districts. New six-car trains were introduced on the line. Line 5's color islight blue.
Line 6 is the second heavy-rail subway line of Chongqing. Opened on 28 September 2012, it connectsNan'an,Yuzhong,Jiangbei andYubei districts in central Chongqing. The line features theCaijia Rail Transit Bridge, the highest metro-only brige in the world, on which it crosses theJialing River.
A 5 station, 26.2 km (16.3 mi) long northern branch fromLijia toBeibei, inthe district of the same name, was opened on 31 December 2013.[36] The line was extended toChayuan in 2014. A 13.9 km (8.6 mi) branch toShaheba, known as the International Expo branch, was opened in 2020.Thales provided anoperations control centre for the line. Line 6's color ispink.
The first phase of Line 9 opened on 25 January 2022. It connectsHuashigou inYubei District toGaotanyan inShapingba District. The line's route also servesYuzhong District andJiangbei District. Line 9 crosses theJialing River on a bridge parallel toJiahua Bridge. It also features the deepestmetro station in the world,Hongyancun station, at 116 meters deep. Line 9's colour iscrimson.
The line servesthe North Railway station and the airport terminals. The first phase (Liyuchi to Wangjiazhuang) opened on 28 December 2017, and the second phase will connect Yuzhong and Nan'an districts by crossing the Jialing and the Yangtze rivers. Two new bridges, Zengjiayan Jialing River Bridge and Nanjimen Rail Transit Bridge, are under construction for train services to the south. Line 10's color ispurple.
Opened in 2023, Line 18 connectsTiaodeng inDadukou District toFuhualu inYuzhong District. The line crosses theYangtze river on a 660 meter span cable-stayed bridge. The line's second phase, currently under construction, is projected to crossYuzhong District and terminate atXiaoshizi. Line 18's color isturquoise.
The Jiangtiao line is a suburbanrapid transit line connectingJiangjin District with the metropolitan area atTiaodeng. There isthrough service betweenLine 5 and the Jiangtiao line since 2023.[37] Jiangtiao line's color isblue.
The Bitong line is a suburbanrapid transit line connectingTongliang District with the metropolitan area atBishan. There will bethrough service betweenLine 27 and the Bitong line in the future.
CRT acceptsLife & Transport Card (Chongqing Universal Card, released byChongqing City Card Payment Co., Ltd.) and its compatible cards, released by partner companies in other cities of China. There is a 10% discount applied to the Regular Card if it is used on public transit in the city. The higher price is paid for transfers between the bus and the metro within 1 hour (not including metro-to-metro, according to the paying time). The Regular Card can be purchased at any CRT station, and a deposit can be recovered when the card is returned with its receipt. In addition the card can be used in many shops, cinemas, restaurants, etc. in Chongqing. The Students' Card and the Elders' Card can not be directly used on the metro since their monthly fee covers only buses unless a cash sub-account, which allows a 50% discount, is added to the cards for free at the service points.
All trips must be completed in 3 hours upon entering the fare-paid area, or the highest ticket price in the system will be charged in addition.[38]
During times of heavy use like for major events, CRT may close some stations to avoid overcrowding. In 2018, CRT closed Xiaoshizi, Jiaochangkou, Qixinggang, Lianglukou, Xiaolongkan, and Shapingba stations of Line 1; Jiaochangkou and Linjiangmen stations of Line 2; Lianglukou, Huaxinjie, Guanyinqiao, and Hongqihegou stations of Line 3; Shangxinjie, Xiaoshizi, Grand Theater, Jiangbeicheng, and Hongqihegou stations of Line 6 after 20:00 on Christmas Eve, Christmas Day, after 19:00 on New Year's Eve. And they also closed Shapingba and Shangxinjie stations of Loop line after 19:00 on New Year's Eve.[citation needed]
From 9 to 12 November 2018, they closed Grand Theater and Jiangbeicheng stations from 10:00 to 15:00 because of heavy use during Flower Expo; from 1 to 7 November 2019, they closed Grand Theater and Jiangbeicheng stations since 10:00 till 16:00 because of heavy use during Flower Expo.[citation needed]
Almost every station has accessible elevators and toilets, and almost every train has wheelchair locks. Only the oldest rolling stock and toilets of Line 2 are not fully accessible. In addition, many older interchange channels between lines are not designed with accessibility in mind, which means the disabled there must transfer via the main concourse.[39]
The trains on Line 10, which linksJiangbei Airport andChongqing North railway station, are equipped with a luggage rack on each car.[40]
The CRT is part of the central government's project todevelop the Western regions. TheJapan Bank for International Cooperation provided some of the funding.[41] Construction was carried out, with co-operation betweenChangchun Railway Vehicles Co. Ltd. andHitachi Monorail, which used advancedJapanese monorail technology.[42] Construction on Line 2 began in 1999, and the line was officially opened in June 2005 from Jiaochangkou (Jiefangbei CBD) to Zoo (Chongqing Zoo).
| Line | Segment | Start of construction | Began operation | |
|---|---|---|---|---|
| Phase I (2000‒2014) | ||||
| Line 1 | Chaotianmen | Xiaoshizi | 18 June 2007 (2007-06-18) | 31 December 2020 (2020-12-31) |
| Xiaoshizi | Jiaochangkou | 28 July 2011 (2011-07-28) | ||
| Jiaochangkou | Shapingba | 27 September 2011 (2011-09-27) | ||
| Shapingba | Daxuecheng | 20 December 2012 (2012-12-20) | ||
| Daxuecheng | Jiandingpo | 20 September 2012 (2012-09-20) | 30 December 2014 (2014-12-30) | |
| Line 2 | Jiaochangkou | Daping | 26 December 1999 (1999-12-26) | 11 December 2004 (2004-12-11) |
| Daping | Zoo | 6 November 2004 (2004-11-06) | ||
| Zoo | Xinshancun | 1 July 2006 (2006-07-01) | ||
| Xinshancun | Yudong | 31 July 2008 (2008-07-31) | 30 December 2014 (2014-12-30) | |
| Line 3 | Yudong | Chongqing Jiaotong University | 2010 (2010) | 28 December 2012 (2012-12-28) |
| Chongqing Jiaotong University | Lianglukou | 6 April 2007 (2007-04-06) | 30 December 2011 (2011-12-30) | |
| Lianglukou | Longtousi | 29 September 2011 (2011-09-29) | ||
| Longtousi | Yuanyang | December 2008 (2008-12) | ||
| Yuanyang | Changfulu | 8 October 2011 (2011-10-08) | ||
| Changfulu | Terminal 2 of Jiangbei Airport | 30 December 2011 (2011-12-30) | ||
| Line 3 – Konggang branch | Bijin | Jurenba | January 2013 (2013-01) | 28 December 2016 (2016-12-28) |
| Line 6 | Chayuan | Wulidian | 2009 (2009) | 30 December 2014 (2014-12-30) |
| Wulidian | Kangzhuang | 28 September 2012 (2012-09-28) | ||
| Kangzhuang | Lijia | 26 December 2012 (2012-12-26) | ||
| Lijia | Beibei | 31 December 2013 (2013-12-31) | ||
| Phase II (2012‒2020) | ||||
| Loop line | Chongqing Library | Haixialu | 28 October 2013 (2013-10-28) | 28 December 2018 (2018-12-28) |
| Haixialu | Erlang | 30 December 2019 (2019-12-30) | ||
| Erlang | Chongqing Library | 20 January 2021 (2021-01-20) | ||
| Line 4 | Min'an Ave | Chongqing North Station North Square | 3 December 2013 (2013-12-03) | 11 January 2019 (2019-01-11) |
| Chongqing North Station North Square | Tangjiatuo | 28 December 2018 (2018-12-28) | ||
| Line 5 | The EXPO Garden Center | Dalongshan | 28 December 2017 (2017-12-28) | |
| Dalongshan | Dashiba | 24 December 2018 (2018-12-24) | ||
| Dashiba | Shiqiaopu | 30 November 2023 (2023-11-30) | ||
| Shiqiaopu | Tiaodeng | 20 January 2021 (2021-01-20) | ||
| Line 6 – International Expo branch | Lijia | Yuelai | 2009 | 15 May 2013 (2013-05-15) |
| Yuelai | Shaheba | 28 October 2016 (2016-10-28) | 31 December 2020 (2020-12-31) | |
| Line 9 | Xinqiao | Gaotanyan | September 2016 (2016-09) | TBA |
| Gaotanyan | Xingke Ave. | 25 January 2022 (2022-01-25) | ||
| Xingke Ave. | Huashigou | 2018 (2018) | 18 January 2023 (2023-01-18) | |
| Line 10 | Lanhualu | Houbao | 28 October 2016 (2016-10-28) | 30 November 2023 (2023-11-30) |
| Houbao | Liyuchi | 28 October 2016 (2016-10-28) | 18 January 2023 (2023-01-18) | |
| Liyuchi | Wangjiazhuang | May 2014 (2014-05) | 28 December 2017 (2017-12-28) | |
| Phase III (2018‒2023) | ||||
| Line 4 | Tangjiatuo | Huangling | 25 January 2019 (2019-01-25) | 18 June 2022 (2022-06-18) |
| Line 5 | Yuegangbeilu | The EXPO Garden Center | 27 February 2023 (2023-02-27) | |
| Line 18 | Fuhualu | Tiaodengnan | 28 December 2023 (2023-12-28) | |
| Bitong line | Bishan | Tongliangxi | 29 November 2019 (2019-11-29) | 2 January 2025 (2025-01-02) |
At around 14:00 of 8 January 2019, an improperly secured air defense lock was struck by an in serviceLoop line train, derailing it and causing serious damage to the cabcar.[45] The accident injured three employees and one passenger. One of the employees, the driver, later died from their injuries shortly after being sent to the hospital.[46]
| Line | Rolling stock | Signal system | Notes | |||
|---|---|---|---|---|---|---|
| Manufacturer | Trains[c] | Manufacturer | CBTC | |||
| Loop line | CRRC Changchun Railway Vehicles | 6As | 66 | Traffic Control Technology[d] | Yes | [47] |
| Line 1 | CRRC Changchun Railway Vehicles | 6B | 53 | Siemens | Yes | |
| Line 2 | Hitachi | 4HL | 2 | The Nippon Signal [ja] | No | |
| CRRC Changchun Railway Vehicles | 4HL | 25 | ||||
| 6HL | 22 | |||||
| 8HL | 12 | Yes | ||||
| Line 3 | CRRC Changchun Railway Vehicles | 6HL | 54 | Hitachi | Yes | |
| 8HL | 30 | |||||
| Line 4 | CRRC Changchun Railway Vehicles | 6As | 49 | United Mechanical & Electrical [zh] | Yes | |
| Line 5 | CRRC Qingdao Sifang Locomotive & Rolling Stock | 6As | 39 | China Railway Signal & Communication | Yes | |
| CRRC Changchun Railway Vehicles | 15[e] | |||||
| Line 6 | CRRC Changchun Railway Vehicles | 6B | 57 | Siemens | Yes | |
| Line 6 – International Expo branch | CRRC Changchun Railway Vehicles | 6B | 12 | China Railway Signal & Communication | Yes | |
| Line 9 | CRRC Changchun Railway Vehicles | 6As | 38 | China Academy of Railway Sciences [zh] | Yes | |
| Line 10 | CRRC Changchun Railway Vehicles | 6As | 26 | China Academy of Railway Sciences | Yes | |
| Line 18 | CRRC Changchun Railway Vehicles | 6As | TBA | United Mechanical & Electrical | Yes | |
| Jiangtiao line | CRRC Changchun Railway Vehicles | 6As | 15 | China Railway Signal & Communication | Yes | |
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Unlike most metro systems of other cities in China, CRT did not follow the design style ofMTR Corporation in Hong Kong. The signage system was designed by GK Design Group in Japan, and the monorail lines are based onHitachi Monorail technology. That gives the Chongqing Rail Transit a distinctive Japanese aesthetic, in contrast to other metro systems in China.[48]
CRT also gave each line a theme about the local culture, and the stations on the line will have some art works in the theme.[49]
| Line | Theme |
|---|---|
| Loop line | Impressions |
| Line 1 | City spirit |
| Line 2 | Bashu culture |
| Line 3 | Folk life |
| Line 4 | Arts |
| Line 5 | Provisional capital era |
| Line 6 | Landscape |
| Line 10 | Citizens' memories |
CRT is expected to have 8 lines criss-crossing the urban districts by 2020 and a loop line connecting the commercial areas in the urban area. The other 9 lines are expected to be in operation by 2050.[50]
The short-term plan, including Line 4 (West extension), Line 6 (Extension toChongqing East Station), Lines 7, 15, 17, 24, 27 and Line 18 (Phase 2) was approved byNDRC.[51] Construction on several lines started in March 2021.[52] In April 2021, Lines 7 and 17 were redesigned from mostly elevated heavy monorails (similar to Lines 2 and 3) to conventional underground Type As metro lines akin to Lines 4, 5, 9 and 10.[53]
| Planned opening | Project | Terminus | Track type | Rolling stock[c] | Length(km) | New stations | Start of Construction | Ref. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Line 4 | Western extension | Min'an Ave. | Panguilu | Heavy-rail | 6As | 11.2 | 9 | 2021[52] | [54] |
| Line 6 | Eastern extension | Liujiaping | Chongqing East Station | Heavy-rail | 6B | 6.7 | 3 | Mar 2022[55] | [53] | |
| 2028 | Line 7 | Phase 1 | Kexuecheng | Jinfeng | Heavy-rail | 4/6As[53] | 27.8 | 18 | 2024 | [53] |
| 2025 | Line 15 | Phase 1 | Jiuquhe East | Liangjiang Movie City | Heavy-rail | 6D | 38.7 | 14 | 2021[52] | [52] |
| 2026 | Phase 2 | Zengjia | Jiuquhe East | Heavy-rail | 6D | 32.8 | 11 | 2021[56] | [56] | |
| 2028 | Line 17 | Phase 1 | Shijiayuanzi | Daxuecheng | Heavy-rail | 4As[53] | 14.17 | 9 | 2025 | [53] |
| 2025 | Line 18 | Northern extension | Fuhualu | Xiaoshizi | Heavy-rail | 6As | 10.6 | 8 | 2021[52] | [54] |
| Line 24 | Phase 1 | Lujiao North | Guangyangwan | Heavy-rail | 6As | 19 | 12 | 2021[52] | [52] | |
| 2027 | Line 27 | Full line | Bishan | Chongqing East Station | Heavy-rail | 6D | 49[57] | 14 | Feb 2022[57] | [57] |
| Jiangtiao line | Phase 2 | Shengquansi | Dingshan | Heavy-rail | 6As | 4.524[58] | 2 | Dec 2022[58] | [58] | |
| 214.494 | 100 | |||||||||
重庆轨道交通单日客运量首次突破400万乘次，达到416.9万人次。
| Type | AS | B2 | HL |
|---|---|---|---|
| 4 | 1534 | 1240 | 882 |
| 6 | 2322 | 1882 | 1342 |
| 7 | 2716 | - | - |
| 8 | - | - | 1802 |
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| Districts |   | |
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| Attractions | ||
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| Transport | ||
| Economy | ||
Rapid transit in Asia | |
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 Bangladesh | |
 China (PRC) |
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 India | |
 Indonesia | |
 Iran | |
 Japan | |
 Kazakhstan | |
 North Korea | |
 Malaysia | |
 Pakistan | |
 Philippines | |
 Qatar | |
 Russia | |
 Saudi Arabia | |
 Singapore | |
 South Korea | |
 Taiwan (ROC) | |
 Thailand | |
 Turkey | |
 United Arab Emirates | |
 Uzbekistan | |
 Vietnam | |
* Under construction. | |
