Английская Википедия:Batong line

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Файл:01 026 at Yangzha Middle School (20210829123311).jpg

From 29 August 2021, Line 1 trains began to run Batong Line

Файл:Guoyuan station platform.jpg

Two Batong line trains at Guoyuan station before renovation

The Batong Line of the Beijing Subway (Шаблон:Zh) is an east–west rapid transit line in eastern Beijing. It extends Line 1 further east from Шаблон:Stl in Chaoyang District to Шаблон:Stl in Tongzhou District. Through operation with Line 1 started on August 29, 2021.

The Batong Line derives its name by combining the first character of Bawangfen (Шаблон:Lang), another name for Sihui, and Tongzhou (Шаблон:Lang), the eastern suburban district of Beijing which the line serves.

The Batong Line is mainly above ground with only Шаблон:Cvt section is underground and runs Шаблон:Convert from the Шаблон:Stl in the west to Шаблон:Stl in the east. The color of the Batong Line that is shown on maps, like that of Line 1, is dark red.

The line tends to be very crowded during rush hour. To alleviate this headways were reduced and express services were introduced during rush hour in early 2020. However, these express services were removed with the start of through operation with Line 1 in mid 2021.

Hours of operation

The first east-bound train departs Sihui at 6:00Шаблон:Nbspam. The first west-bound train departs Huazhuang at 5:16Шаблон:Nbspam. The last east-bound train leaves Sihui at 11:40Шаблон:Nbsppm. The last west-bound train leaves Huazhuang at 10:56Шаблон:Nbsppm.

Route

The Batong Line follows the Beijing-Tongzhou Expressway eastward from Sihui to Guǎnzhuang. Between Gaobeidian and Guǎnzhuang, the Batong Line and its stations are built into the highway's median. At Bali Qiao, the Batong Line turns to the southeast and follows the Jingtang Road to Tu Qiao, which is located just inside the Tuqiao Bridge exit on the eastern 6th Ring Road. From there, the line turns and follows the 6th Ring Road south and west to Шаблон:Stl and Шаблон:Stl.

Stations (from West to East)

Station list for Line 1 and Batong line of Beijing Subway, after the through operation started on August 29, 2021.
Шаблон:Line 1 and Batong line of Beijing Subway

Rolling stock

The line uses 6-car Type B rolling stock.

Current

Model	Image	Manufacturer	Year Built	Year Refurbished	Amount in Service	Fleet Numbers	Depot
SFM01	Файл:TQ401 at Sihui East (20210208185309).jpg	CRRC Qingdao Sifang Beijing Subway Rolling Stock Equipment	2003	2015–2019	18	TQ401–TQ408 (01 071–01 078), TQ415–TQ424 (01 085–01 094)	Tuqiao
SFM02	Файл:TQ411 entering Guoyuan (20210331171512).jpg	CRRC Qingdao Sifang		2018	6	TQ409–TQ414 (01 079–01 084)
SFM07	Файл:TQ427 entering Sihui East.jpg	Beijing Subway Rolling Stock Equipment		2019	6	TQ425–TQ430 (01 095–01 100)
BDK06	Файл:TQ431 entering Guoyuan (20210331170745).jpg	Beijing Subway Rolling Stock Equipment	2019	Never	12	TQ431–TQ437 (01 101–01 107), 01 108–01 112

Former

Model	Manufacturer	Year Built	Year Retired	Number Made	Fleet Numbers	Depot
DK3	CRRC Changchun Railway Vehicles	1971	2005	14	TQ101–TQ114	Tuqiao
DK16		1986	2003	4	TQ115–TQ118

History

Phase 1

Construction of the Batong Line began on December 28, 2001, and the line opened on December 27, 2003.

In 2012, traffic on Batong Line was relieved by the opening of the parallel Line 6, with a 12.14% decrease in daily ridership and a 10–20% reduction in flow during rush hour. However, during peak hours sections the line still operates above 100% capacity.

Southern extension (Phase 2)

There are 2 stations on the southern extension: Шаблон:Stl station and Шаблон:Stl station (both are transfer stations with the eastern extension of Line 7). The extension is 4.5 km in length, including 3.8 km underground section. Шаблон:Stl station was opened on December 28, 2019. Шаблон:Stl station opened on August 26, 2021.

Opening timeline

Segment	Commencement	Length	Station(s)	Name
Sihui — Tuqiao	27 December 2003	Шаблон:Convert	13	Phase 1
Tuqiao — Huazhuang	28 December 2019	Шаблон:Convert	1	Phase 2 (Southern extension)
Huazhuang — Universal Resort	26 August 2021		1

Through operations with Line 1

Файл:01 024 at Chajiafen (20210523031941).jpg

A DKZ4 train of Line 1 near Communication Univ. of China station during the stress testing on 23 May 2021

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 Шаблон:Stl or Шаблон:Stl. 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. On June 12, 2020, the project of the through operation of Line 1 and Batong line was approved by Beijing Development and Reform Commission. Through operation with Line 1 started on 29 August 2021.

External links

• Шаблон:Commons category-inline