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{{Short description|Railway line in Beijing, China}}
{{Infobox rail line
{{Infobox rail line
| name =
| name =
| other_name = M25 South (planned name)<br>Line 25 South
| other_name = M25 South (planned name)<br/>Line 25 South
| logo = BJS Yanfang Line icon.svg
| logo = BJS Yanfang Line icon.svg
| logo_width = 100px
| logo_width = 100px
| color = {{BJS color|yf}}
| color = {{rcr|BJS|yf}}
| image = YF007 approaching Yancun (20171224155842).jpg
| image = YF011 at Fangshan Magezhuang (20231211095344).jpg
| image_width =
| image_width = 300px
| image_alt =
| image_alt =
| caption = A Yanfang line train approacing [[Yancun station]]
| caption = A Yanfang line train between Magezhuang and Dashihedong
| type = [[Rapid transit]]
| type = [[Rapid transit]]
| system = [[Beijing Subway]]
| system = [[Beijing Subway]]
| status =
| status = Main line in operation
| locale = [[Fangshan District]]<br/>[[Beijing]]
| locale = [[Fangshan District]]<br/>[[Beijing]]
| start = {{BJS stations|Yancun East}}
| start = {{stl|BJS|Yancun East}}
| end = {{BJS stations|Yanshan}}
| end = {{stl|BJS|Yanshan}}
| stations =
| stations = 9 in operation
| routes =
| routes =
| open = {{Start date and age|2017|12|30|df=yes}}
| open = {{Start date and age|2017|12|30|df=yes}}
| close =
| close =
| owner =
| owner =
| operator = Beijing Metro Operation Administration (BJMOA) Corp., Ltd.<ref name=bjmoa201911>{{cite web|url=http://www.bjmoa.cn/indishare/sitemaster.nsf/frmsecondgywm_xm?openform&database=bjmtroa/wwgsjs.nsf&view=vwPublicedByCatforsite3_xm&path=1code|title=公司介绍|date=2019-11-27|quote=目前，负责运营北京市轨道交通燕房线、北京大兴国际机场线 (Currently operates Yanfang line and Daxing Airport Express of Beijing Subway)
| operator = Beijing Metro Operation Administration (BJMOA) Corp., Ltd.<ref name=bjmoa201911>{{cite web|url=http://www.bjmoa.cn/indishare/sitemaster.nsf/frmsecondgywm_xm?openform&database=bjmtroa/wwgsjs.nsf&view=vwPublicedByCatforsite3_xm&path=1code|title=公司介绍|date=2019-11-27|quote=目前，负责运营北京市轨道交通燕房线、北京大兴国际机场线 (Currently operates Yanfang line and Daxing Airport Express of Beijing Subway)
}}</ref>
}}</ref>
| character =
| character = Elevated
| depot = Yancun North
| depot = Yancun North
| stock = 4-car Type B (DKZ70, SFM16)
| stock = 4-car Type B (DKZ76, SFM16)
| linelength = 14.4 km (main line)<ref name=qianlong2017>{{cite web|url=http://jingcheng.qianlong.com/2017/0217/1412599.shtml|title=北京地铁燕房线上线试跑|date=2017-02-17}}</ref>
| linelength = {{Convert|14.4|km|mi|abbr=on}} (main line)<ref name=qianlong2017>{{cite web|url=http://jingcheng.qianlong.com/2017/0217/1412599.shtml|title=北京地铁燕房线上线试跑|date=2017-02-17}}</ref>
| tracklength =
| tracklength =
| gauge = {{RailGauge|1435mm}}
| gauge = {{RailGauge|1435mm}}
| speed = 80 km/h
| speed = {{Convert|80|km/h|mph|abbr=on}}
| elevation =
| elevation =
| website =
| website =
| map = {{Beijing Subway/Yanfang}}
| map = {{Beijing Subway/Yanfang}}
| map_state = collapsed
| map_state = collapsed
}}
}}
'''Yanfang Line''' of the '''[[Beijing Subway]]''' ({{zh|s=北京地铁燕房线|p=běijīng dìtiě yānfáng xiàn}}) is a [[rapid transit]] line in [[Beijing]]. It was opened on December 30, 2017.
'''Yanfang Line''' of the '''[[Beijing Subway]]''' ({{zh|s=北京地铁燕房线|p=běijīng dìtiě yānfáng xiàn}}) is a [[rapid transit]] line in [[Beijing]]. It was opened on December 30, 2017.


==History==
==History==
Construction of the Yanfang Line was scheduled to commence in September 2011 and be completed by 2013.<ref name="Beijing Daily">{{cite web|url=http://bjrb.bjd.com.cn/html/2011-01/06/content_354988.htm |script-title=zh:周口店三年后通地铁 |author=Gong Zheng ({{lang|zh-hans|巩峥}}) |publisher=[[Beijing Daily]]|date=6 January 2011|accessdate=8 September 2011}}</ref> On October 17, 2011, the Ministry of Environmental Protection declined to approve plans for the line citing lack of approval for the project from the [[National Development and Reform Commission]] and uncertain [[Environmental impact assessment|environmental impact]] of the line on the [[South–North Water Transfer Project]] which has a channel and reservoir in Fangshan District.<ref>{{cite web |language=zh-hans |url=http://news.sina.com.cn/c/2011-10-18/005423317659.shtml |script-title=zh:北京轨交燕房线工程因环评未过被叫停 |date=2011-10-18 |publisher=[[Sina Corp|Sina]] News}}</ref><ref name="March2013">{{cite web |language=zh-hans |url=http://car.southcn.com/7/2013-03/29/content_66090126.htm |script-title=zh:北京地铁燕房线或今年底动工 |date=2013-03-29}}</ref> As a result, the onset of construction was delayed to at least the end of 2013.<ref name="March2013"/>
Construction of the Yanfang Line was scheduled to commence in September 2011 and be completed by 2013.<ref name="Beijing Daily">{{cite web|url=http://bjrb.bjd.com.cn/html/2011-01/06/content_354988.htm |script-title=zh:周口店三年后通地铁 |author=Gong Zheng ({{lang|zh-hans|巩峥}}) |publisher=[[Beijing Daily]]|date=6 January 2011|access-date=8 September 2011}}</ref> On October 17, 2011, the Ministry of Environmental Protection declined to approve plans for the line citing lack of approval for the project from the [[National Development and Reform Commission]] and uncertain [[Environmental impact assessment|environmental impact]] of the line on the [[South–North Water Transfer Project]] which has a channel and reservoir in Fangshan District.<ref>{{cite web |language=zh-hans |url=http://news.sina.com.cn/c/2011-10-18/005423317659.shtml |script-title=zh:北京轨交燕房线工程因环评未过被叫停 |date=2011-10-18 |publisher=[[Sina Corp|Sina]] News}}</ref><ref name="March2013">{{cite web |language=zh-hans |url=http://car.southcn.com/7/2013-03/29/content_66090126.htm |script-title=zh:北京地铁燕房线或今年底动工 |date=2013-03-29}}</ref> As a result, the onset of construction was delayed to at least the end of 2013.<ref name="March2013"/>


Construction on Yanfang Line was started in April 2014. The line is scheduled to open in 2017.<ref>{{Cite web|url=http://toutiao.com/i6248197823263670786/ |script-title=zh:燕房线预计2017年年底开通 - 今日头条 |website=toutiao.com|access-date=2016-05-22}}</ref> The line opened on December 30, 2017.
Construction on Yanfang Line was started in April 2014. The line was scheduled to open in 2017.<ref>{{Cite web|url=http://toutiao.com/i6248197823263670786/ |script-title=zh:燕房线预计2017年年底开通 - 今日头条 |website=toutiao.com|access-date=2016-05-22}}</ref> The line opened on December 30, 2017.


{| class="wikitable" style="border-collapse: collapse; text-align: right;"
{| class="wikitable" style="border-collapse: collapse; text-align: right;"
!Segment!!Commencement!!Length!!Station(s)!!Name
!Segment!!Commencement!!Length!!Station(s)!!Name
|-
|-
|style="text-align: left;"| Yancun East — Yanshan
|style="text-align: left;"| Yancundong — Yanshan
| 30 December 2017
| 30 December 2017
| {{convert|14.4|km|mi|2|abbr=on}}<ref name=qianlong2017 />
| {{convert|14.4|km|mi|2|abbr=on}}<ref name=qianlong2017 />
Line 52: Line 53:


==Route==
==Route==
[[File:Yanfang Line.png|thumb|300px|Map of Yanfang Line.]]
[[File:BJS Yanfang Line Map.jpg|thumb|Map of Yanfang Line.]]
The line is Y-shaped, with the main line starting at {{BJS stations|Yanshan}} and the branch line starting at Zhoukoudian Town. The two merge at {{BJS stations|Raolefu}} before terminating at {{BJS stations|Yancun East}}.<ref name="Beijing Daily" /> Currently only the main line is operational.
The line is projected to be Y-shaped, with the main line starting at {{stl|BJS|Yanshan}} and the branch line starting at Zhoukoudian Town. The two will merge at {{stl|BJS|Raolefu}} before terminating at {{stl|BJS|Yancun East}}.<ref name="Beijing Daily" /> Currently only the main line is operational, while the branch line is under planning.


===Stations===
===Stations===
{| class="wikitable"
{| class="wikitable"
! rowspan="2" colspan="2" | Service<br>routes
! rowspan="2" colspan="2" | Service<br/>routes
! colspan="2" | Station Name
! colspan="2" | Station Name
! rowspan="2" | Connections
! rowspan="2" | Connections
! rowspan="2" | [[Beijing Bus|Nearby Bus Stops]]
! rowspan="2" | [[Beijing Bus|Nearby Bus Stops]]
! colspan="2" rowspan="2" | Distance<br/>{{small|km}}<ref name=bjmtryf>{{cite web|url=http://www.mtr.bj.cn/service/line/distable/line-yanfang.html|title=燕房线路网车站站间距信息|accessdate=2020-04-29}}</ref>
! colspan="2" rowspan="2" | Distance<br/>{{small|km}}<ref name=bjmtryf>{{cite web|url=http://www.mtr.bj.cn/service/line/distable/line-yanfang.html|title=燕房线路网车站站间距信息|access-date=2020-04-29}}</ref>
! rowspan="2" | Location
! rowspan="2" | Location
|-
|-
! {{small|English}}
! {{small|English}}
! {{small|Chinese}}
! {{small|Chinese}}
|- style = "background:#{{BJS color|Yanfang}}; height: 2pt"
|- style = "background:#{{rcr|BJS|Yanfang}}; height: 2pt"
| colspan = "9" |
| colspan = "9" |
|-
|-
|align="center"|●||align="center"|●
|align="center"|●||align="center"|●
|{{BJS stations|Yancun East}}
|{{stl|BJS|Yancundong}}
|{{nowrap|{{large|{{lang|zh-cn|阎村东}}}}}}
|{{nowrap|{{large|{{lang|zh-cn|阎村东}}}}}}
|{{rint|beijing|fangshan}}
|{{rint|beijing|fangshan}}
|{{small|F43 F48 F49 F50 F57 F69 F78}}
|
|0.000
|0.000
|0.000
|0.000
Line 79: Line 80:
|-
|-
|align="center"|●||align="center"|●
|align="center"|●||align="center"|●
|{{BJS stations|Zicaowu}}
|{{stl|BJS|Zicaowu}}
|{{nowrap|{{large|{{lang|zh-cn|紫草坞}}}}}}
|{{nowrap|{{large|{{lang|zh-cn|紫草坞}}}}}}
|
|
|{{small|832 951}}
|{{small|832 951 F13 F70 F85}}
|1.541
|1.541
|1.541
|1.541
|-
|-
|align="center"|●||align="center"|●
|align="center"|●||align="center"|●
|{{BJS stations|Yancun}}
|{{stl|BJS|Yancun}}
|{{nowrap|{{large|{{lang|zh-cn|阎村}}}}}}
|{{nowrap|{{large|{{lang|zh-cn|阎村}}}}}}
|
|
|{{small|836 839 901 901快 907 917 934 952}}
|{{small|836 839 901 901快 917 934 952 F12 F76 F83 快速直达专线86}}
|1.210
|1.210
|2.751
|2.751
|-
|-
|align="center"|●||align="center"|●
|align="center"|●||align="center"|●
|{{BJS stations|Xingcheng}}
|{{stl|BJS|Xingcheng}}
|{{nowrap|{{large|{{lang|zh-cn|星城}}}}}}
|{{nowrap|{{large|{{lang|zh-cn|星城}}}}}}
|
|
|{{small|831 836 839 901 901快 904 907 917 934 952}}
|{{small|831 836 839 901 901快 904 917 934 952 F12 F76 F83 快速直达专线86}}
|1.649
|1.649
|4.400
|4.400
|-
|-
|align="center"|●||align="center"|●
|align="center"|●||align="center"|●
|{{BJS stations|Dashihe East}}
|{{stl|BJS|Dashihedong}}
|{{nowrap|{{large|{{lang|zh-cn|大石河东}}}}}}
|{{nowrap|{{large|{{lang|zh-cn|大石河东}}}}}}
|
|
|{{small|831 836 839 901 907 917}}
|{{small|831 836 839 901 917 F12 F47 F76 F83}}
|1.929
|1.929
|6.329
|6.329
|-
|-
|align="center"|●||align="center"|●
|align="center"|●||align="center"|●
|{{BJS stations|Magezhuang}}
|{{stl|BJS|Magezhuang}}
|{{nowrap|{{large|{{lang|zh-cn|马各庄}}}}}}
|{{nowrap|{{large|{{lang|zh-cn|马各庄}}}}}}
|
|
|{{small|831 836 839 901 907 917}}
|{{small|831 836 839 901 917 F12 F19 F26 F30 F47 F76 F80 F83 快速直达专线86}}
|2.087
|2.087
|8.416
|8.416
|-
|-
|align="center"|●||align="center"|●
|align="center"|●||align="center"|●
|{{BJS stations|Raolefu}}
|{{stl|BJS|Raolefu}}
|{{nowrap|{{large|{{lang|zh-cn|饶乐府}}}}}}
|{{nowrap|{{large|{{lang|zh-cn|饶乐府}}}}}}
|
|
|{{small|831 836 839 901 907 917}}
|{{small|831 836 839 901 917 F12 F19 F26 F30 F47 F76 F80 F83}}
|0.984
|0.984
|9.400
|9.400
|-
|-
|align="center"|●||align="center"|{{font color|red|｜}}
|align="center"|●||align="center"|{{font color|red|｜}}
|{{BJS stations|Fangshan Chengguan}}
|{{stl|BJS|Fangshan Chengguan}}
|{{nowrap|{{large|{{lang|zh-cn|房山城关}}}}}}
|{{nowrap|{{large|{{lang|zh-cn|房山城关}}}}}}
|
|
|{{small|836 839 907}}
|{{small|836 839 F15 F20 F21 F22 F23 F24 F25 F26 F56 F76 F77 F83}}
|1.777
|1.777
|11.177
|11.177
|-
|-
|align="center"|●||align="center"|{{font color|red|｜}}
|align="center"|●||align="center"|{{font color|red|｜}}
|{{BJS stations|Yanshan}}
|{{stl|BJS|Yanshan}}
|{{nowrap|{{large|{{lang|zh-cn|燕山}}}}}}
|{{nowrap|{{large|{{lang|zh-cn|燕山}}}}}}
|
|
|{{small|831 837 901 906}}
|{{small|831 837 901 906 F11 F20 F21 F22 F23 F24 F25 F40 F47 F77 F80}}
|2.076
|2.076
|13.253
|13.253
|- style = "background:#{{BJS color|Yanfang}}; height: 2pt"
|- style = "background:#{{rcr|BJS|Yanfang}}; height: 2pt"
| colspan = "9" |
| colspan = "9" |
|- bgcolor="lightgrey"
|- bgcolor="lightgrey"
|align="center"| ||align="center"|{{font color|red|●}}
|align="center"| ||align="center"|{{font color|red|●}}
|''{{BJS stations|Laochengqu}}''
|''{{stl|BJS|Laochengqu}}''
|{{nowrap|{{large|{{lang|zh-cn|老城区}}}}}}
|{{nowrap|{{large|{{lang|zh-cn|老城区}}}}}}
|
|
Line 154: Line 155:
|- bgcolor="lightgrey"
|- bgcolor="lightgrey"
|align="center"| ||align="center"|{{font color|red|●}}
|align="center"| ||align="center"|{{font color|red|●}}
|''{{BJS stations|Guce}}''
|''{{stl|BJS|Guce}}''
|{{nowrap|{{large|{{lang|zh-cn|顾册}}}}}}
|{{nowrap|{{large|{{lang|zh-cn|顾册}}}}}}
|
|
Line 162: Line 163:
|- bgcolor="lightgrey"
|- bgcolor="lightgrey"
|align="center"|&nbsp;&nbsp;&nbsp;&nbsp;||align="center"|{{font color|red|●}}
|align="center"|&nbsp;&nbsp;&nbsp;&nbsp;||align="center"|{{font color|red|●}}
|''{{BJS stations|Zhoukoudian Town}}''
|''{{stl|BJS|Zhoukoudian Town}}''
|{{nowrap|{{large|{{lang|zh-cn|周口店镇}}}}}}
|{{nowrap|{{large|{{lang|zh-cn|周口店镇}}}}}}
|
|
Line 168: Line 169:
|
|
|
|
|- style = "background:#{{BJS color|Yanfang}}; height: 2pt"
|- style = "background:#{{rcr|BJS|Yanfang}}; height: 2pt"
| colspan = "9" |
| colspan = "9" |
|}
|}

==Rolling Stock==
==Rolling Stock==
{| class="wikitable" style="border-collapse: collapse; text-align: center;"
{| class="wikitable" style="border-collapse: collapse; text-align: center;"
Line 184: Line 186:
|-
|-
| [[:zh:北京地铁SFM16型电动车组|SFM16]]
| [[:zh:北京地铁SFM16型电动车组|SFM16]]
| [[File:SFM16型列车.jpg|150px]]
| [[File:YF016 leaving Raole Fu.jpg|150px]]
| [[CRRC Qingdao Sifang]]
| [[CRRC Qingdao Sifang]]
| 2016
| 2016
Line 192: Line 194:


==Technology==
==Technology==
The line is the first in Beijing to be capable of unattended train operations, and the first in China to exclusively use subsystems developed by domestic manufacturers.<ref>http://www.railjournal.com/index.php/asia/beijing-orders-first-driverless-metro-trains.html</ref>
The line is the first in Beijing to be capable of unattended train operations, and the first in China to exclusively use subsystems developed by domestic manufacturers.<ref>{{Cite web|url=http://www.railjournal.com/index.php/asia/beijing-orders-first-driverless-metro-trains.html|title = Beijing orders first driverless metro trains|date = 12 August 2014}}</ref>


==Future Development==
==Future Development==
The {{convert|6.1|km|abbr=on}} branch line of Yanfang line, from [[Raolefu station]] to Zhoukoudian Town station is under planning. Due to low passenger flow, the branch line will not be built in the short-term planning.<ref name=yf201912>{{cite news|url=http://www.bjnews.com.cn/news/2019/12/10/659929.html|title=燕房线支线暂缓建设，今年上半年燕房线进站量全路网最低|date=2019-12-10}}</ref>
The {{convert|6.1|km|abbr=on}} branch line of Yanfang line, from [[Raolefu station]] to Zhoukoudian Town station is under planning. Due to low passenger flow, the branch line will not be built in the short-term planning.<ref name=yf201912>{{cite news|url=http://www.bjnews.com.cn/news/2019/12/10/659929.html|title=燕房线支线暂缓建设，今年上半年燕房线进站量全路网最低|date=2019-12-10}}</ref>
In addition, Beijing Subway is evaluating the possibile merge with the [[Fangshan line]].


== References ==
== References ==
<references />
<references />

{{Commons category|Yanfang Line, Beijing Subway}}
{{Beijing transit}}
{{Beijing transit}}
{{Beijing Subway Station
{{Beijing Subway Station

Latest revision as of 15:24, 15 September 2024

Yanfang line
A Yanfang line train between Magezhuang and Dashihedong
Overview
Other name(s)M25 South (planned name)
Line 25 South
StatusMain line in operation
LocaleFangshan District
Beijing
Termini
Stations9 in operation
Service
TypeRapid transit
SystemBeijing Subway
Operator(s)Beijing Metro Operation Administration (BJMOA) Corp., Ltd.[1]
Depot(s)Yancun North
Rolling stock4-car Type B (DKZ76, SFM16)
History
Opened30 December 2017; 6 years ago (2017-12-30)
Technical
Line length14.4 km (8.9 mi) (main line)[2]
CharacterElevated
Track gauge1,435 mm (4 ft 8+1⁄2 in)
Operating speed80 km/h (50 mph)
Route map

Legend
 Yanshan
Fangshan Chengguan
Fangshan railway
 Raolefu
Magezhuang
Dashi river
 Dashihedong
Xingcheng
Yancun
Liangchen railway
 Zicaowu
planned through train via Fangshan line
Fangshan line
Yancundong
Dongguantou Nan(S) Down arrow
Yancun North depot

Yanfang Line of the Beijing Subway (Chinese: 北京地铁燕房线; pinyin: běijīng dìtiě yānfáng xiàn) is a rapid transit line in Beijing. It was opened on December 30, 2017.

History

[edit]

Construction of the Yanfang Line was scheduled to commence in September 2011 and be completed by 2013.[3] On October 17, 2011, the Ministry of Environmental Protection declined to approve plans for the line citing lack of approval for the project from the National Development and Reform Commission and uncertain environmental impact of the line on the South–North Water Transfer Project which has a channel and reservoir in Fangshan District.[4][5] As a result, the onset of construction was delayed to at least the end of 2013.[5]

Construction on Yanfang Line was started in April 2014. The line was scheduled to open in 2017.[6] The line opened on December 30, 2017.

Segment Commencement Length Station(s) Name
Yancundong — Yanshan 30 December 2017 14.4 km (8.95 mi)[2] 9 (main line)

Route

[edit]
Map of Yanfang Line.

The line is projected to be Y-shaped, with the main line starting at Yanshan and the branch line starting at Zhoukoudian Town. The two will merge at Raolefu before terminating at Yancundong.[3] Currently only the main line is operational, while the branch line is under planning.

Stations

[edit]
Service
routes 		Station Name Connections Nearby Bus Stops Distance
km[7] 		Location
English Chinese
● ● Yancundong 阎村东  Fangshan  F43 F48 F49 F50 F57 F69 F78 0.000 0.000 Fangshan
● ● Zicaowu 紫草坞 832 951 F13 F70 F85 1.541 1.541
● ● Yancun 阎村 836 839 901 901快 917 934 952 F12 F76 F83 快速直达专线86 1.210 2.751
● ● Xingcheng 星城 831 836 839 901 901快 904 917 934 952 F12 F76 F83 快速直达专线86 1.649 4.400
● ● Dashihedong 大石河东 831 836 839 901 917 F12 F47 F76 F83 1.929 6.329
● ● Magezhuang 马各庄 831 836 839 901 917 F12 F19 F26 F30 F47 F76 F80 F83 快速直达专线86 2.087 8.416
● ● Raolefu 饶乐府 831 836 839 901 917 F12 F19 F26 F30 F47 F76 F80 F83 0.984 9.400
● ｜ Fangshan Chengguan 房山城关 836 839 F15 F20 F21 F22 F23 F24 F25 F26 F56 F76 F77 F83 1.777 11.177
● ｜ Yanshan 燕山 831 837 901 906 F11 F20 F21 F22 F23 F24 F25 F40 F47 F77 F80 2.076 13.253
● Laochengqu 老城区 Fangshan
● Guce 顾册
     ● Zhoukoudian Town 周口店镇

Rolling Stock

[edit]
Model Image Manufacturer Year Built Amount in Service Fleet Numbers Depot
DKZ70 CRRC Changchun Railway Vehicles 2015 15 YF 001–YF015 Yancun North
SFM16 CRRC Qingdao Sifang 2016 1 YF016

Technology

[edit]

The line is the first in Beijing to be capable of unattended train operations, and the first in China to exclusively use subsystems developed by domestic manufacturers.[8]

Future Development

[edit]

The 6.1 km (3.8 mi) branch line of Yanfang line, from Raolefu station to Zhoukoudian Town station is under planning. Due to low passenger flow, the branch line will not be built in the short-term planning.[9] In addition, Beijing Subway is evaluating the possibile merge with the Fangshan line.

References

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  1. ^ "公司介绍". 2019-11-27. 目前，负责运营北京市轨道交通燕房线、北京大兴国际机场线 (Currently operates Yanfang line and Daxing Airport Express of Beijing Subway)
  2. ^ a b "北京地铁燕房线上线试跑". 2017-02-17.
  3. ^ a b Gong Zheng (巩峥) (6 January 2011). 周口店三年后通地铁. Beijing Daily. Retrieved 8 September 2011.
  4. ^ 北京轨交燕房线工程因环评未过被叫停 (in Simplified Chinese). Sina News. 2011-10-18.
  5. ^ a b 北京地铁燕房线或今年底动工 (in Simplified Chinese). 2013-03-29.
  6. ^ 燕房线预计2017年年底开通 - 今日头条. toutiao.com. Retrieved 2016-05-22.
  7. ^ "燕房线路网车站站间距信息". Retrieved 2020-04-29.
  8. ^ "Beijing orders first driverless metro trains". 12 August 2014.
  9. ^ "燕房线支线暂缓建设，今年上半年燕房线进站量全路网最低". 2019-12-10.
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