Line 7 of the Suzhou Metro is north-south rapid transit line in Suzhou. Construction started on December 25, 2019. Changlou - Hongzhuang section started operation on December 1, 2024, but the operation of Moyang - Changlou section is postponed due to the construction of Suzhou North railway station.

The section between Hongzhuang and Muli stations was previously operated as branch line of Line 4. The combined line will be 40.6 km long. In addition, a 4-station, 7.11 km northern extension from Moyang to Chunqiu Road started construction in May 2022, for an opening in 2026.

It has Tian'edang Yard (Chinese: 天鹅荡停车场) in use.

Opening timeline

SegmentCommencementLengthStation(s)Name
Hongzhuang — Muli15 April 201711.1 km (6.90 mi)7Phase 1 south section (taken over from line 4 branch)
Changlou — Hongzhuang1 December 202420Phase 1 middle section
Moyang — Changlou2027?4Phase 1 north section
Baidang South1infill station

Stations

Station nameConnectionsDistance kmLocationNotes
EnglishChinese
Chunqiulu春秋路-0XiangchengNorthern extension. Under construction
Chunguanglu春光路-
Yongchanglu永昌路
Shiganglu石港路
Moyang莫阳4-Operation postponed
Zhujing朱泾
Suzhoubei Railway Station高铁苏州北站2 10
Xuenan雪南
Changlou常楼
Dengyun登云
Litanghelu蠡塘河路
Chunshenhudonglu春申湖东路
Huayuanlu East华元路东
Baidang North白荡北8
Baidang South白荡南
Banjing板泾SIP
Yangjing洋泾
Jicuiqiao积翠桥
Central Park中央公园1
Reyunqiao惹云桥6
Huangtiandang黄天荡5
Loufeng娄葑
Qunli群力
Tongyuanlu South通园路南3
Linjiatan林家潭Wuzhong
Guoxiang郭巷2
Yinshan尹山
Jinjiaqiao South金家桥南
Fengjinlu枫津路
Hongzhuang红庄4
Lishu蠡墅
Shihu Moshe石湖莫舍
Yuexi越溪
Wenxi Lu文溪路
Tian'edang Lu天鹅荡路
Suzhouwan North苏州湾北
Muli木里

Rolling stock

Fleet numbersYear builtTime in serviceBuilderClassNumber in serviceNo of carAssemblyRolling stockNumberDepotsLine assignedNotes
396 (66 sets)2023-2025 (planned)N/ACRRC Nanjing PuzhenBNever built6Tc+Mp+M - M + Mp+TcPM227070101-076606 (0701-0766)None7 (planned)The order scrapped in February 2023.
300 (50 sets)2023-20252024-presentCRRC Nanjing PuzhenB132 (22 sets)6Tc+Mp+M - M + Mp+TcPM259070101-075006 (0701-0750)Tian'Edang Yard Songling Depot Yuanhe Yard7Converted from PM101, PM102 and PM116.