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Line 4 (Suzhou Rail Transit)

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Line 4
A train of Suzhou Rail Transit Line 4
Overview
Native name苏州地铁4号线
StatusIn operation
OwnerSuzhou Rail Transit Co., Ltd
Termini
Stations38
Service
TypeRapid transit
SystemSuzhou Rail Transit
Operator(s)Suzhou Rail Transit Co., Ltd
History
Opened15 April 2017; 7 years ago (2017-04-15)
Technical
Line length41.5 km (25.8 mi) (main line)
11.3 km (7.0 mi) (branch line)
52.8 km (32.8 mi) (total)
Track gauge1,435 mm (4 ft 8+1⁄2 in)

Line 4 is a line of Suzhou Rail Transit. It runs in a north-south alignment from Longdaobang station in Xiangcheng District's the northern suburbs, to the canal town of Tongli in Wujiang District in the south and Muli in the southwest.[1] The line is 52.8 km long with 38 stations,[2] which consists of a 41.5 kilometer long main line with 30 stations and a branch line.[3]

History

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Groundbreaking occurred on December 31, 2010 in Wujiang, and the line was constructed between 2012 and 2016.[4] Operations started on April 15, 2017.

Opening timeline

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Segment Commencement Length Station(s) Name
Longdaobang — Tongli April 15, 2017 41.5 km (25.79 mi) 31 Phase 1
Hongzhuang — Muli 11.3 km (7.02 mi) 7

Stations

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Service
routes 		Station name Connections Distance
km 		Location
English Chinese
● Longdaobang 龙道浜 0.00 0.00 Xiangcheng
● Zhangzhuang 张庄 1.29 1.29
● Yaoxiang 姚祥 0.83 2.12
● Huolidao 活力岛 1.68 3.80
● Sunwu Jinianyuan 孙武纪念园  8  1.44 5.24
● Pinglonglu West 平泷路西 1.85 7.09 Gusu
● Sujin 苏锦  6  1.09 8.18
● Suzhou Railway Station 苏州火车站  2  Suzhou railway station SZH 0.97 9.15
● Beisita 北寺塔 1.45 10.60
● Chayuanchang 察院场 0.95 11.55
● Leqiao 乐桥  1  0.54 12.09
● Sanyuanfang 三元坊 1.01 13.10
● Nanmen 南门  5  0.79 13.89
● Renminqiao South 人民桥南 0.67 14.56
● Tuanjieqiao 团结桥 1.00 15.56 Gusu/Wuzhong
● Baodai Lu 宝带路 0.98 16.54 Wuzhong
● Shihu Donglu 石湖东路  2  1.60 18.14
● ● Hongzhuang 红庄  7 [a] 1.90 20.04
● ｜ Qingshuwan 清树湾 1.68 21.72 Wuzhong/Wujiang
● ｜ Huagang 花港 2.04 23.76 Wujiang
● ｜ Jiangling Xilu 江陵西路 2.94 26.70
● ｜ Jiangxing Xilu 江兴西路 1.39 28.09
● ｜ Liuhong Lu 流虹路 1.75 29.84
● ｜ Lize Lu 笠泽路 0.81 30.65
● ｜ Gujiadang 顾家荡 1.16 31.81
● ｜ Suzhouwan East 苏州湾东 1.00 32.81
● ｜ Songling Dadao 松陵大道 1.12 33.93
● ｜ Wujiang Renmin Guangchang 吴江人民广场 1.89 35.82
● ｜ Wujiang Coach Station 吴江汽车站 1.83 37.65
● ｜ Pangjin Lu 庞金路 1.73 39.38
● ｜ Tongli 同里 1.89 41.27
● Lishu 蠡墅 1.01 42.28 Wuzhong
● Shihu Moshe 石湖莫舍 2.02 44.30
● Yuexi 越溪 1.27 45.57
● Wenxi Lu 文溪路 1.38 46.95
● Tian'edang Lu 天鹅荡路 1.48 48.43
● Suzhouwan North 苏州湾北 1.08 49.51
● Muli 木里 1.63 51.14

Rolling stock

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Trains are run in six-car formations, and have a maximum speed of 80 km/h.[1]

Fleet numbers Year Built Time in service Builder Class Number in service No
of
car 		Assembly Rolling stock Number Depots Line assigned Notes
240 (40 sets) 2015-2017 2017-present CSR Nanjing Puzhen B 240 (40 sets) 6 Tc＋Mp＋M - M + Mp＋Tc PM081 040101-044006 (0401-0440) Songling Depot
Yuanhe Yard
Tian'Edang Yard 		 4 
60 (10 sets) 2023-2024 2024-present CRRC Nanjing Puzhen B 18 (3 sets) 6 Tc＋Mp＋M - M + Mp＋Tc PM254 044101-045006 (0441-0450) Songling Depot
Yuanhe Yard
Tian'Edang Yard 		 4 

Notes

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  1. ^ The branch is expected to be split into Line 7 once it is completed

References

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  1. ^ a b "苏州轨交4号线及支线开通试运营 打通南北大"动脉"". 无线苏州. April 15, 2017.
  2. ^ "苏州轨道交通4号线及支线预计于2017年4月开通-名城新闻网". news.2500sz.com (in Chinese (China)). Retrieved April 16, 2017.
  3. ^ "苏州轻轨4号线走向基本确定 30个站点抢先看 (The alignment of Line 4, Suzhou Rail Transit was determined)". 搜房网 (in Chinese). July 30, 2010. Retrieved June 13, 2012.
  4. ^ "感觉倍儿爽！苏州地铁4号线吴江段开始试乘". www.xhby.net (in Chinese). May 14, 2016. Retrieved February 3, 2018.
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