Line 4 (Chongqing Rail Transit)

Metro line of Chongqing Rail Transit From Wikipedia, the free encyclopedia

Line 4 of Chongqing Rail Transit is a rapid transit line in Chongqing, China.[2]

Native name重庆轨道交通4号线
StatusOperational
LocaleChongqing, China
Termini
  • Shimahelijiao
    (Future: Shunshuisi Park)[1]
  • Huangling
Quick facts Overview, Native name ...
Line 4
A train of Chongqing Rail Transit Line 4
Overview
Native name重庆轨道交通4号线
StatusOperational
LocaleChongqing, China
Termini
  • Shimahelijiao
    (Future: Shunshuisi Park)[1]
  • Huangling
Stations33
Service
TypeRapid transit
SystemChongqing Rail Transit
Operator(s)Chongqing Rail Line 4 Construction Operation Co., Ltd.
History
Opened28 December 2018; 7 years ago (2018-12-28)
Technical
Line length59.5 km (37.0 miles)
(58 km (36 miles) in operation)
Number of tracks2
Track gauge1,435 mm (4 ft 8+1⁄2 in)
Electrification1500 V DC overhead line
Route map

Legend
 Shunshuisi Park
Hongfan depot
 Shimahelijiao
Line 21
 Yudaishan
Loop
Loop line
Line 21
 Panxi
 Dashiba
5
 Daqingcun
 Huahuiyuan
6
 Longxi
 Jiazhoulu
3
Min'an Ave.
Loop
Loop line
Chongqing N. Station
N. Square
10
Chongqing North railway station
Line 10
to Lanhualu
to Wangjiazhuang
Line 9 to Gaotanyan
 Toutang
9
Baoshuigang
9
Line 9 to Huashigou
 Cuntan
 Heishizi
 Gangcheng
 Taipingchong
Tangjiatuo depot
 Tangjiatuo
 Tieshanping
Tongluo Mountains
CRRC Changchun (Chongqing)
 Luqi
 Guoyuan Logistics Hub
 Yuzui
 Yanping
 Shiheqing
 Fusheng
Fusheng railway station
 Sanbanxi
 Longyi Ave.
 Longxing
 Gaoshita
 Pufu
 Tongzilin
 Shichuan
 Huangling
Shichuan depot
This diagram:
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Since June 2020, some express trains through operate from Line 4 into the Loop line.[3]

Interior of a Line 4 train

Opening timeline

More information Segment, Commencement ...
SegmentCommencementLengthStation(s)Name
Chongqing North Station North Square – Tangjiatuo 28 December 2018 15.7 km (9.8 mi)[4] 7 Phase 1
Min'an Ave. – Chongqing North Station North Square 11 January 2019 1
Tangjiatuo – Huangling 18 June 2022[5] 32.8 km (20.4 mi) 15 Phase 2
Gangcheng 7 October 2023 infill station 1
Jiazhoulu – Shimahelijiao 10 February 2026 11 km (6.8 mi) 8 Western extension
Shimahelijiao – Shunshuisi Park Late 2026 or Early 2027
(under construction)		 1
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Stations

Route of Line 4

Phases 1 and 2

Phase 1 (Min'an Ave. – Tangjiatuo) is 15.754 km (9.789 mi) in length (underground section is 11.075 km (6.882 mi), elevated section is 4.679 km (2.907 mi)).[4] In June 2018, debugging of the first segment of Phase I commenced.[6] Phase 1 of Line 4 began operating on December 28, 2018.

Phase 2 (Tangjiatuo – Huangling) is 32.8 km (20.4 mi) in length (21.25 km (13.20 mi) underground and 11.55 km (7.18 mi) elevated[7]) with 15 stations (10 underground stations and 5 elevated stations).[8] In 2022, debugging of this segment commenced.[9] The segment opened on June 18, 2022.[10]

Western extension

Western extension (Shunshuisi Park – Jiazhoulu) is 11 km (6.8 mi) in length, all are underground with 9 stations (Shunshuisi Park station is not opened). Construction started on March 2, 2021[11] and begin operating on 10 February 2026 at 2:00 pm (Shunshuisi Park station is not opened).[12]

Stations (West to East)

More information Service routes, Station No. ...
Service
routes		 Station
No.		 Station name[9] Connections Distance
km		 Location
E L English Chinese
4
/
1
 Shunshuisi Park[1] 顺水寺公园[1][13] Liangjiang
●
4
/
2
 Shimahelijiao[1] 石马河立交[1][13]
●
4
/
3
 Yudaishan 玉带山      Loop line
●
4
/
4
 Panxi 盘溪
●
4
/
5
 Dashiba 大石坝      Line 5
●
4
/
6
 Daqingcun 大庆村
●
4
/
7
 Huahuiyuan 花卉园      Line 6
●
4
/
8
 Longxi 龙溪
●
4
/
9
 Jiazhoulu 嘉州路      Line 3
↑ Express trains through service to/from Tiaodeng via Loop line and Line 5.
● ●
4
/
1
 Min'an Ave. 民安大道      Loop line - 0.00
● ●
4
/
11
 Chongqing North Station North Square[a] 重庆北站北广场      Line 10 2.27 2.27
● ●
4
/
12
 Toutang 头塘      Line 9 2.36 4.63
｜ ●
4
/
13
 Baoshuigang 保税港      Line 9 1.36 5.99
｜ ●
4
/
14
 Cuntan 寸滩 2.59 8.58
｜ ●
4
/
15
 Heishizi 黑石子 1.53 10.11
｜ ●
4
/
16
 Gangcheng 港城 1.29 11.4
｜ ●
4
/
17
 Taipingchong 太平冲 2.13 13.53
● ●
4
/
18
 Tangjiatuo 唐家沱 1.82 15.35
●
4
/
19
 Tieshanping 铁山坪 1.38 16.73
●
4
/
2
 Luqi 鹿栖 5.30 22.03
●
4
/
21
 Guoyuan Logistics Hub 果园物流枢纽 2.60 24.63
●
4
/
22
 Yuzui 鱼嘴 2.73 27.36
●
4
/
23
 Yanping 雁坪 1.45 28.81
●
4
/
24
 Shiheqing 石河清 2.69 31.50
●
4
/
25
 Fusheng 复盛 Fusheng Railway Station Fusheng

 15 

 2.16 33.66
●
4
/
26
 Sanbanxi 三板溪 1.32 34.98
●
4
/
27
 Longyi Ave. 龙驿大道 2.52 37.50
●
4
/
28
 Longxing 龙兴 1.56 39.06
●
4
/
29
 Gaoshita 高石塔 1.13 40.19
●
4
/
3
 Pufu 普福 1.96 42.15
●
4
/
31
 Tongzilin 桐梓林 1.91 44.06
●
4
/
32
 Shichuan 石船 2.64 46.70
●
4
/
33
 Huangling 黄岭 1.57 48.27
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  1. [a]
    The former translation is North Square of Chongqingbei Railway Station, which has been replaced since the opening of Line 10's station

Notable news

The line is nicknamed the "Basket Line" by some locals, as rural, mostly elderly, residents use the line to bring baskets of vegetables into the city to sell at marketplaces. Some people suggested to ban vegetable baskets on the line, which was rejected by the operator.[14]

References

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