Line 4 (Chongqing Rail Transit)

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Line 4
4
Toutang Station Platform.jpg
Toutang Station platform
Overview
Native name重庆轨道交通4号线
StatusOperational
Line number4
LocaleChongqing, China
TerminiMin'an Ave.
Stations8
Service
TypeRapid transit
SystemChongqing Rail Transit
Operator(s)Chongqing Rail Transit (Group) Co., Ltd.
History
Opened28 December 2018; 3 years ago (2018-12-28)
Technical
Line length15.7 km (9.8 mi)[1]
Number of tracks2
Track gauge1,435 mm (4 ft 8+1⁄2 in)
Electrification1500 V DC Overhead line
Route map

Legend
Hongfan depot
Loop line (ACW)
Loop
5
Huahuiyuan
6
Jiazhoulu
3
Min'an Ave.
Loop
Loop line (CW)
Chongqing N. Station
N. Square
Chongqing North railway station 10
Line 10 to
Line 10 to
Line 9 to
9
9
Line 9 to
Tangjiatuo depot
Shichuan depot
This diagram:
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Line 4 of Chongqing Rail Transit is a rapid transit line in Chongqing, China.[2]

Since June 2020, some rapid trains through operate from Line 4 into the Loop line.[3]

Opening timeline[]

Segment Commencement Length Station(s) Name
N. Square of Chongqing N. Railway Station – Tangjiatuo 28 December 2018 15.7 km[1] 7 Phase I
Min'an Ave. – N. Square of Chongqing N. Railway Station 11 January 2019 1

Stations[]

Phase I

Phase I is 15.754 km in length (underground section is 11.075 km, elevated section is 4.679 km).[1]

In June 2018, debugging of the first segment of Phase I commenced.[4] Phase 1 of Line 4 began operating on December 28, 2018.

Service
routes 		Station
№ 		Station name Connections Distance
km 		Location
E L English Chinese
↑ through-service to/from via Loop line
● ● 4/01 Min'an Ave. 民安大道 Loop Yubei
● ● 4/02 Chongqing North Station (North Square)[a] 重庆北站北广场 10
● ● 4/03 头塘 9 Jiangbei
｜ ● 4/04 保税港 9
｜ ● 4/05 寸滩
｜ ● 4/06 黑石子
｜ ｜ 4/07 港城
｜ ● 4/08 太平冲
● ● 4/09 唐家沱

Gangcheng station has not been opened yet.

Under construction[]

Phase II[]

Phase II is 32.8 km in length with 15 stations (10 underground stations and 5 elevated stations).[5]

Station
No. 		Station name[6] Connections Distance
km 		Location
English Chinese
铁山坪 Jiangbei
鹿栖
果园物流枢纽
鱼嘴
雁坪
石河清
复盛 Fusheng Railway Station Fusheng Railway Station
 Yubei
三板溪
龙驿大道
龙兴
高石塔
普福
桐梓林
石船
黄岭

Phase III[]

The Western extension of Line 4 started construction in March 2021. It will add 9 more stations west of Min'an Ave. station. The extension is 11 km in length.[7]

Notes[]

  1. ^ The former translation is North Square of Chongqingbei Railway Station, which has been changed since the opening of the Line 10's station

References[]

  1. ^ a b c "重庆轨道交通四号线一期工程".
  2. ^ "轨道交通4号线、5号线、10号线和环线 明年部分线路有望建成通车". May 17, 2016.
  3. ^ "轨道交通将跨线运行 唐家沱到重图不到40分钟-新华网". m.xinhuanet.com. Retrieved August 27, 2020.
  4. ^ "轨道4号线不载客试运行，有望年内投用". June 21, 2018.
  5. ^ "重庆轨道交通4号线进入全面主体结构施工阶段".
  6. ^ "轨道4号线二期通过验收 28日进行不载客试运行". January 26, 2022.
  7. ^ "重庆新开工4条轨道线路 看看这些站有没有经过你家". March 2, 2021.
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