# Line 19 (Beijing Subway)

Line 19 of the Beijing Subway (Chinese: 北京地铁19号线; pinyin: Běijīng Dìtiě shíjiǔ hàoxiàn) is a rapid transit line in Beijing. It is 20.9 km (13.0 mi) in length and has 10 stations. It is fully underground. Line 19's color is lavender.

## Description

Phase 1 of Line 19 begins at Mudanyuan station in Haidian District and ends at Xingong station in Fengtai District. Phase 1 of Line 19 is 20.9 km (13.0 mi) in length with 10 stations. The line was envisioned as a major relief line for the overcrowded Line 4 and more direct link to the Beijing Financial Street commercial area.
The line uses 8-car type A rolling stock.
The trains have a maximum speed of 120 km/h (75 mph). However the speed limit of the first phase, which runs under the dense city center is 100 km/h (62 mph). Phase II extensions north and south run through suburban areas and will be built to more generous alignments allowing for 120 km/h (75 mph) operations.

## Opening timeline

| Segment | Commencement | Length | Station(s) | Name |
| Mudanyuan — Xingong | 31 December 2021 | 20.9 km (13.0 mi) | 6 | Phase 1 |
| Beitaipingzhuang, Ping'anli, Taipingqiao, Jingfengmen | 30 July 2022 | 20.9 km (13.0 mi) | 4 | Infill stations of Phase 1 |

## Stations
### Main

| Station Name | Station Name | Connections | Nearby Bus Stops | Distance km | Distance km | Location |
| English | Chinese | Connections | Nearby Bus Stops | Distance km | Distance km | Location |
| Shengminggu Railway Station | 生命谷 | Northeast Ring (S7) S15 | | | | Changping |
| Life Science Park South | 生命科学园南 | | | | | Changping |
| Xinlongze | 新龙泽 | Northeast Ring (S7) 13A  13B | | | | Changping |
| Xisanqi | 西三旗 | | | | | Changping / Haidian |
| Qinghe Xiaoyingqiao | 清河小营桥 | Changping | | | | Haidian |
| Shangqingqiaonan | 上清桥南 | 19 (North Branch) | | | | Haidian |
| Beishatan | 北沙滩 | 15 | | | | Haidian |
| Mudanyuan | 牡丹园 | 10 | 16 21 22 47 123 135 331 345快 425 508 510 579 601 606 618 620 645 653 658 夜4 夜9 | 0.000 | 0.000 | Haidian |
| Beitaipingzhuang | 北太平庄 | 12 | 16 22 47 88 123 135 300 300快 302 315 331 345快 361 368 387 425 508 510 579 604 606 618 620 645 671 695 847 883 885 886 886区 889 921 快速直达专线66 快速直达专线148 夜4 夜30 夜38 | 0.920 | 0.920 | Haidian / Xicheng |
| Jishuitan | 积水潭 | 2 | 5 22 27 44 47 55 80 88 135 143 200 331 344 345 345快 347 380 409 508 604 618 620 625 670 872 877 883 885 886 886区 889 919 919快 观光3 快速直达专线12 快速直达专线66 快速直达专线124 快速直达专线125 快速直达专线128 快速直达专线134 快速直达专线148 快速直达专线214 通医专线2 夜2 夜4 夜20 夜36 夜38 专31 专51 专168 | 2.450 | 3.370 | Xicheng |
| Ping'anli | 平安里 | 4  6 | 3 4 7 13 22 38 42 47 88 105 107 111 118 143 409 夜3 夜4 夜10 夜21 夜36 | 1.590 | 4.960 | Xicheng |
| Taipingqiao | 太平桥 | 1  2 (Out-of-system interchange via Fuxingmen) | 7 10 15 38 47 52 88 快速直达专线17 快速直达专线168 夜1 夜36 | 2.710 | 7.670 | Xicheng |
| Niujie | 牛街 | 7 (Out-of-system interchange via Guang'anmennei) | 5 6 10 38 48 50 57 88 109 381 通医专线1 夜7 夜23 专13 | 1.240 | 9.810 | Xicheng |
| Jingfengmen | 景风门 | 14 | 14 48 88 377 454 474 夜11 夜12 专155 | 2.960 | 12.770 | Fengtai |
| Caoqiao | 草桥 | 10  Daxing Airport | 381 410 423 434 456 483 497 529 676 679 夜22 专179 专209 | 2.680 | 15.450 | Fengtai |
| Xinfadi | 新发地 | | 353 354 377 381 410 423 454 483 497 529 646 676 679 快速直达专线22 夜22 专190 | 2.650 | 18.100 | Fengtai |
| Xingong | 新宫 | Daxing | 343 353 354 369 474 556 827 829 946 954 快速直达专线22 快速直达专线109 专59 专67 专190 | 2.740 | 20.840 | Fengtai |
| Xingongnan | 新宫南 | | | | | Fengtai |
| Xihongmendong | 西红门东 | | | | | Daxing |
| New Media Industrial Base | 新媒体产业基地 | | | | | Daxing |
| Guanyinsi | 观音寺 | | | | | Daxing |
| Cigezhuang | 磁各庄 | | | | | Daxing |
| Haizijiao | 海子角 | | | | | Daxing |

### North Branch

| Station Name | Station Name | Connections | Nearby Bus Stops | Distance km | Distance km | Location |
| English | Chinese | Connections | Nearby Bus Stops | Distance km | Distance km | Location |
| Qinghe railway station | 清河站 | Huairou–Miyun 13  Changping | | | | Haidian |
| Shangqingqiaonan | 上清桥南 | 19 (Main) | | | | Haidian |

## History

It was reported in February 2012 as one of six new lines under planning by the city's public transit planning authorities. As of 2015, the line was renamed to Line 19 with the first phase starting construction in 2016. The line opened on 31 December 2021. Four infill stations opened on 30 July 2022.

## Future development

Phase 2 of Line 19, which is under planning, consists of a northern extension to Changping District. Additionally, there will be a branch line of the northern extension, which will serve the new Qinghe railway station, a station on the Beijing–Zhangjiakou intercity railway. On 11 January 2022, the second phase of Line 19 was listed as one of the 10 construction projects in the "Beijing Rail Transit Phase III Construction Plan (2022-2027)".
On 8 July 2022, an EIA document regarding Phase III construction of Beijing rail transport system (2022–2027) expanded the phase 2 planning. The northern extension will start from Mudanyuan and run to Life Valley as a 17.6 km (10.9 mi) long section with 6 new stations. A branch of the northern extension will run from Shangqingqiao South to Qinghe railway station for 6.8 km (4.2 mi) with one new station. Additionally, a southern extension was announced from Xingong to Haizijiao as a 12.6 km (7.8 mi) long section with 6 new stations along with a branch of the southern extension from Xinmeiti Chanye Jidi to Shengwu Yiyao Jidi West which will be 17.4 km (10.8 mi) long with 7 new stations.
On 28 April 2024, Beijing Infrastructure Investment announced the northern extension and its branch, as well as southern extension. On 29 July, BII published the first EIA analysis to confirm these 3 parts.