Top Qs
Timeline
Chat
Perspective
Line 1 (Beijing Subway)
Metro line in Beijing, China From Wikipedia, the free encyclopedia
Remove ads
Line 1 of the Beijing Subway (Chinese: 北京地铁1号线; pinyin: Běijīng dìtiě yīhào xiàn) is the oldest and one of the busiest lines of Beijing's mass transit rail network. The line runs underneath Chang'an Avenue, the city's grand east–west thoroughfare, right through the heart of Beijing with stops on either side of Tiananmen Square. Line 1's color is dark red. Through operation with the Batong line started on August 29, 2021.[7]
.jpg)
Remove ads
Ridership
As the oldest line of the Beijing Subway, Line 1 was also the most heavily used from the time the subway opened in 1971 until January 2013, when the near-completion of the Line 10 loop caused ridership on that line to surge past Line 1. Daily ridership averaged 1,234,900 in 2014.[8] Peak ridership in 2014 was 1,536,900.[9][10]
Recent traffic relief efforts have been completed in recent years. The opening of the first phase of the parallel Line 6, caused an 8.46% decrease in daily demand and a 10-20% reduction in peak flow during rush hour.[11] In addition Beijing BRT line 2 parallels the eastern section of Line 1. In the meantime between 2014 and 2015, Line 1 again upgraded its signals to a communications-based train control system allowing trains to run at headways as low as 1 minutes 45 seconds. However, during peak hours, sections of the line were reported in 2013 to still operate above 100% capacity.[11]
Remove ads
Hours of operation
The first east-bound trains departs from Gucheng at 4:58 am and Pingguoyuan at 5:10 am. The first west-bound train departs Sihui at 4:56 am and Sihui East at 5:05 am. The last east-bound train leaves Pingguoyuan at 10:55 pm. The last west-bound train leaves Sihui East at 11:15 pm.[12]
Route
Line 1's western terminus is Pingguoyuan, located in Shijingshan District. The line heads southeast to its second stop at Gucheng and from there runs straight east, following Chang'an Avenue all the way to its eastern terminus, Sihuidong in Chaoyang District, just beyond the 4th Ring Road. The line passes through Xidan, Wangfujing and Dongdan, among other important commercial centers of Xicheng and Dongcheng Districts, as well as the Beijing CBD near the China World Trade Center. The line is 31.04 km (19.29 mi)[6] in length with 23 stations in operation. All stations except for Sihui and Sihuidong are underground.
Stations
Station list for Line 1 and Batong line of Beijing Subway, after the through operation started on August 29, 2021.[7]
● Normal: Gucheng — Universal Resort
● Morning rush hour: Gongzhufen — Guoyuan
● Evening rush hour: Gucheng — Guoyuan
Remove ads
History
Summarize
Perspective
The first section of subway in Beijing officially started trial operation on January 15, 1971. It was 10.7 km (6.6 mi) long and ran between Beijing railway station to Gongzhufen,[b] which today is a section of Line 1 and 2.[15] A few months later, on August 15, 1971, the line was extended 3 stations west, to Yuquan Lu. The line was extended again to Gucheng in November. On April 23, 1973, the line was extended Pingguoyuan, at this point the line is 23.6 km (14.7 mi) long with 17 stations.[15] On September 15, 1981, the line was again extended westward to Fushouling creating a 27.6 km (17.1 mi) long line with 19 stations. The line was transferred to the newly created Beijing Mass Transit Operation Corporation and was officially opened to the public, ending the decade long trial operation period. By 1981, the annual passenger volume of Beijing Subway was 64.66 million passengers, with a daily average of 177,000 passenger trips.[16]
On August 15, 1986, the second phase of subway construction started and a feasibility study on the construction of the new line between of Fuxingmen to Bawangfen (Today's Beijing CBD) was carried out. A new branch heading east to a new station, Fuxingmen, was completed between Nanlishi Lu and Changchun Jie stations on December 28, 1987. The section between Changchun Jie and Beijing railway station was transferred to the newly created Line 2 and Line 1 ran between Pingguoyuan and Fuxingmen stations. In January 1991, the feasibility study report on the construction of a new line between Fuxingmen to Bawangfen was approved with construction of the new "Fuba line", starting in June 1992. On December 12, 1992, Line 1 was extended east for one station to Xidan. In 1994, Line 1's signals were upgraded to automatic train protection system.[17] On September 28, 1999, the first section of the Fuba line between Tian'anmenxi to Sihuidong was opened. On June 28, 2000, the section between Xidan and Tian'anmenxi stations opened, merging Line 1 and the Fuba Line to create a 31 km (19 mi) line with 23 stations.[17]
 |  |  |
Headway Reduction
Since 2014, the signaling and power systems has been gradually upgraded to allow for trains to run more frequently.[18] The upgraded CBTC moving block signaling system in place today reduces rush hour headways from every 2 minutes and 5 seconds to 1 minute 45 seconds.[19]
Platform screen doors
Due to platform congestion and suicides, a proposal was made in 2010 to refit all stations on Line 1 with platform screen doors.[20] However, the ventilation system in the older stations of Line 1 was incompatible with full-height platform screen doors, so half height platform screen doors were chosen instead.[21] In July 2016, the operator began installing platform screen doors on Line 1.[22] In 2016, the platform screen doors was installed at Yong'anli station.[23] By the end of 2017, all stations except Pingguoyuan were retrofitted with half-height platform screen doors, and all the screen doors were put into operation for the first time.[24]
Through operations with the Batong line
.jpg)
In 2010, a CPPCC member Chen Dingwang, proposed that services on Line 1 and the Batong line should directly link, with through operations, reducing travel times and removing the unnecessary forced transfers at Sihuidong or Sihui.[25] However, the Beijing Subway responded that Line 1's and Batong's signal systems are completely different, so through-operation will be more difficult to achieve, from an engineering standpoint. As of 2016, preliminary design and feasibility studies are underway to allow for through operations between Line 1 and Batong.[26] On June 12, 2020, the project of the through operation of Line 1 and Batong line was approved by Beijing Development and Reform Commission.[27] Through operation with the Batong line started on 29 August 2021.[7]
Remove ads
Other facilities
Rolling stock for Line 1 is parked and maintained at Gucheng Depot and Sihui Depot.
Restricted stations
Beyond Pingguoyuan, Line 1 extends further northwest where it has several other stations: Gaojing (高井) and Fushouling (福寿岭). Gaojing station is in the military region. Fushouling station is actually outside the military region. These stations are not open for public use.
Fushouling station's opening date is yet to be determined.[28][29]
A proposal to open the Gaojing station to public is mentioned within 2022 and 2023 working plan of the Shijingshan District.[28][30]
Remove ads
Future Development
Summarize
Perspective
Increasing capacity
Due to Line 1's severe overcapacity problem, there are plans to introduce 7-car or longer trains. In order for this plan to proceed the oldest section of Line 1 between Pingguoyuan and Nanlishi Lu, which only has platforms long enough to accommodate 6-car trains, will need to be lengthened. The newer section between Fuxingmen and Sihuidong, formerly known as "Fuba line" during construction, has platforms long enough for 8-car trains.[31][32] According to an interview to the director of Beijing Municipal Transport Commission in December 2022, they will introduce 7-car trains in the eastern section of Line 1 and the Batong line in future.[33]
Branch to Qinglonghudong
On 8 July 2022, an EIA document regarding Phase III construction of Beijing rail transport system (2022–2027) mentions a proposal about the branch line of Line 1. The branch line is a southwest-to-northeast line starts from Qinglonghudong (located at the east side of Qinglong Lake, in Wangzuo Town, Fengtai District) to Bajiao Amusement Park in Shijingshan District. It will be 21 km (13 mi) in length with 9 new stations.[34][35][36] Construction on the Line 1 branch began on January 18, 2024.[34]
To facilitate construction of the extension, the project will need to renovate and expand Bajiao Amusement Park Station.[37] According to the second announcement of the environmental impact assessment of the Line 1 branch line project released in October 2023, this station will be a new platform for the branch line of Line 1, and the new platform will be combined with the existing Line 1 platform to form a separate island platform, so that the station will become a double-island station.[38] Since June 2, 2025, the station was closed for this renovation work, and it is expected to reopen on May 2, 2027.[39][40]
Remove ads
Rolling Stock
Summarize
Perspective
Current
.jpg)
.jpg)
.jpg)
.jpg)
Former
All were based at Gucheng depot.
.jpg)
See also
Notes
References
Wikiwand - on
Seamless Wikipedia browsing. On steroids.
Remove ads