# Line 17 (Beijing Subway)

Line 17 of the Beijing Subway (Chinese: 北京地铁17号线; pinyin: běijīng dìtiě shíqī hàoxiàn) is a rapid transit line that is partially in operation in Beijing. The line is fully underground and has a total length of 49.7 km (30.9 mi). It is scheduled to open in parts between 2021 and 2025. The line is operated by Beijing MTR Corporation Limited. Line 17's color is turquoise.
The south section of Line 17 opened on 31 December 2021. The north section of Line 17 opened on 30 December 2023 (except Wangjingxi), while the middle section of Line 17 is expected to open in 2025.

## Description

Line 17 is planned to run from the Future Science Park North station in Changping District to Jiahuihu station in Tongzhou District. The line will be fully underground and have a total length of 49.7 km (30.9 mi). The expected end-to-end travel time is approximately 56 minutes. Once complete, the line will help alleviate congestion on Line 5, Line 10 and Line 13.

## Rolling stock

Line 17 uses 8-car Type A rolling stock.

## Opening time

| Segment | Commencement | Length | Station(s) | Name |
| Shilihe — Jiahuihu | 31 December 2021 | 15.8 km (9.8 mi) | 7 | Southern section |
| Future Science City North — Workers' Stadium | 30 December 2023 | 24.9 km (15.5 mi) | 9 | Northern section |
| Wangjingxi | To be determined | Infill station | 1 | Northern section |

## Stations

| Station Name | Station Name | Connections | Nearby Bus Stops | Distance km | Distance km | Location |
| English | Chinese | Connections | Nearby Bus Stops | Distance km | Distance km | Location |
| Weilaikexuechengbei (Future Science City North) | 未来科学城北 | | 487 923 昌27 昌60 昌63 顺66 | 0.000 | 0.000 | Changping |
| Weilaikexuecheng (Future Science City) | 未来科学城 | | 417 923 昌63 快速直达专线8 | 1.692 | 1.692 | Changping |
| Tiantongyuandong | 天通苑东 | | 301 386 432 530 596 628 夜26 专58 专119 | 5.899 | 7.591 | Changping |
| Qingheying | 清河营 | | 386 596 专81 | 1.875 | 9.466 | Chaoyang |
| Hongjunying | 红军营 | | 386 415 621 966 | 1.932 | 11.398 | Chaoyang |
| Wangjingxi | 望京西 | 13  15 | | — | — | Chaoyang |
| Taiyanggong | 太阳宫 | 10 | 130 132 467 515 567 939 专212 | 7.529 | 18.927 | Chaoyang |
| Xibahe | 西坝河 | 12 | 95 130 132 300 300快 302 368 379 419 467 515 596 604 641 671 847 916快 942快 980快 快速直达专线93 快速直达专线141 快速直达专线195 快速直达专线196 夜18 夜30 | 1.208 | 20.135 | Chaoyang |
| Zuojiazhuang | 左家庄 | | 3 18 24 110 120 123 132 359 379 401 404 515 536 675 850 850快 915 916 916快 918 935 935快 942快 980快 夜18 夜24 专26 | 2.411 | 22.546 | Chaoyang |
| Workers' Stadium | 工人体育场 | 3 | 3 4 43 110 113 115 117 118 120 403 406 431 夜3 夜6 夜24 夜34 | 2.330 | 24.876 | Chaoyang |
| Dongdaqiao | 东大桥 | 6 | | | | Chaoyang |
| Yong'anli | 永安里 | 1 | | | | Chaoyang |
| Guangqumen Wai | 广渠门外 | 7 | | | | Dongcheng |
| Panjiayuanxi | 潘家园西 | | | | | Chaoyang |
| Shilihe | 十里河 | 10  14 | 28 53 300 300快 352 368 378 439 440 513 638 649 680 687 846 848 973 975 976 985 986 995 快速直达专线91 快速直达专线217 夜30 专19 | 0.000 | 0.000 | Chaoyang |
| Zhoujiazhuang | 周家庄 | | 378 638 976 986 快速直达专线91 | 1.672 | 1.672 | Chaoyang |
| Shibalidian | 十八里店 | | 专217 | 2.349 | 4.021 | Chaoyang |
| Beishenshu | 北神树 | | 440 637 820 986 专182 专187 | 5.840 | 9.861 | Tongzhou |
| Ciqubei | 次渠北 | | 913 T12 T68 T68区 专232 | 2.334 | 12.195 | Tongzhou |
| Ciqu | 次渠 | Yizhuang | 637 820 986 T11 T56 T87 专159 专207 | 1.455 | 13.650 | Tongzhou |
| Jiahuihu | 嘉会湖 | | 专207 | 2.125 | 15.775 | Tongzhou |

## History

In January 2011, an official with the city's planning committee indicated that Line 17 of the subway was planned to run east–west through the city's Central Business District under Guanghua Road with transfers to Lines 4 and 5. However, the line run through Central Business District is known as Line 28 now.
In February 2012, the city's planning committee identified a different Line 17, as a line planned for 2020, that would run north–south from Tiantongyuan to Yizhuang that would run parallel and to the east of Line 5. On 15 June 2012, the city government disclosed tentatively planned stations for the line.
On 10 October 2013, city authorities confirmed that Line 17 would run from the Future Science Park North station in Changping District to Yizhuang Zhanqianqu South station in Tongzhou District. Construction was expected to begin in 2014 and Line 17 would have a total length of 49.7 km (30.9 mi).
Construction of the line began in 2015.
On 8 July 2022, an EIA document prepared by the China Academy of Railway Sciences (CARS) regarding Phase III (2022–2027) construction of the Beijing Subway announced an 8.9 km (5.5 mi) branch line of Line 17 from Tiantongyuandong Station to Beiqijia, with one intermediate station not identified.
In February 2024, BII announced several tender announcements, modified the number of new stations of branch-styled phase 2 of Line 17 to 3 new stations.