Line S3 (Chengdu Metro)

Line S3
Line S3
	Line S3 train at Futian station
Overview
Other name	Ziyang Line
Status	Operational
Owner	City of Chengdu
Locale	Chengdu & Ziyang, Sichuan Province
Termini	Futian; Ziyang Bei Station;
Stations	7
Service
Type	Rapid transit
System	Chengdu Metro
Operator	Chengdu Metro Corporation
Rolling stock	4-car Type A
History
Opened	29 September 2024; 2 years ago
Technical
Line length	38.7 km (24.0 mi)
Num of tracks	2
Character	Underground and elevated
Electrification	Overhead lines, 25 kV AC
Operating speed	160 km/h

Line S3 of the Chengdu Metro (simplified Chinese: 成都地铁S3线; traditional Chinese: 成都地鐵S3線), also known as Ziyang Line (Chinese: 资阳线), is a rapid transit line in Sichuan Province, China. The line is 38.7 km long and connects Futian in Chengdu to Ziyang Bei Station in Ziyang; the line opened on 29 September 2024.

Description

The line will use 160 km/h Type-A trains. The investment is 14.93 billion CNY. The line will have both underground and ground level sections. It also passes through Tuo River between 1st Tuo River Bridge and 3rd Tuo River Bridge.

Total investment for the line is 14.93 billion CNY. 40% is paid by Chengdu; relocation fee in Ziyang is paid by Ziyang Government; 54.1% left is mortgage from bank.

On 27 November 2020, construction officially started for Line S3.
On 10 March 2023, Line S3 finished all tunnel and bridge work, entering electric work stage.
On 31 May 2023, Line S3 (Ziyang Line) started mechanical and electrical work, after competing line construction.

Stations

Station No.	Station name		Transfer	Distance (km)		Location
Station No.	English	Chinese	Transfer	Distance (km)		Location

S301	Futian	福田	18 19	0		Jianyang, Chengdu
S302	Lujia	芦葭				Jianyang, Chengdu
S303	Ziyang Airport Economic Zone	资阳临空				Yanjiang, Ziyang
S304	Xingfu Avenue	幸福大道
S305	Changhong Square	苌弘广场
S306	Baotai	宝台
S307	Ziyang Bei Station	资阳北站	Ziyangbei		38.7

Operation

Operation Model
Operation Phase	Train Type	Cabin number	Operation Speed (km/h)	Frequency (Trains/Hour)	Interval (Mins)	Capacity (Riders/Hour)
Opening Phase	A	4	160	6	12	4500
Short-term	A	4	160	12	5	8900
Long-term	A	4	160	15	4	11100

The line uses Type-A trains operating at 160 km/h speed and powered by 25kV AC overhead lines.

The whole line will use 4-car Trains in the opening and foreseeable future, with 11 trains (44 cars) planning to be purchased.

References

1 2 "全线最高票价8元！轨道交通资阳线将于9月29日开通". 四川新闻网. 2024-09-26. Retrieved 2024-09-26.
1 2 3 "轨道交通资阳线工程首次环境影响评价信息公开". 2020-09-17. Archived from the original on 2020-10-17. Retrieved 2022-08-01.
↑ "轨道交通资阳线，批了！" (in Chinese). 网易新闻（资阳发布）. 2020-08-06. Retrieved 2017-08-06.
↑ "轨道交通资阳线工程正式获批成资同城化将更近一步" (in Chinese). 四川在线 Sichuan Online. 2020-08-06. Retrieved 2017-08-06.
↑ "轨道交通资阳线工程正式获批成资同城化将更近一步" (in Chinese). 四川在线 Sichuan Online. 2020-08-06. Retrieved 2017-08-06.
↑ "成都轨道交通17号线二期工程可行性研究及勘察设计总承包招标公告" (in Chinese). 四川在线 Sichuan Online. 2020-08-06. Retrieved 2017-08-06.
1 2 3 "地铁S3资阳线与18号线"同型"车，最高160KM/h" (in Chinese). 今日头条 toutiao. 2020-08-08. Retrieved 2020-08-08.
↑ "轨道交通资阳线年底前开工建设预计2024年底通车试运营".
↑ "速看！轨道交通资阳线实现全线桥通". Sohu.
↑ "轨道交通资阳线，预计明年9月通车！" (in Chinese).
↑ "关于征求轨道交通资阳线（资阳境内）车站命名意见的公告". 2023-05-22. Retrieved 2023-08-01.{{cite web}}: CS1 maint: deprecated archival service (link)

[scol1-1] 1 2 "全线最高票价8元！轨道交通资阳线将于9月29日开通". 四川新闻网. 2024-09-26. Retrieved 2024-09-26.

[cdrail1-2] 1 2 3 "轨道交通资阳线工程首次环境影响评价信息公开". 2020-09-17. Archived from the original on 2020-10-17. Retrieved 2022-08-01.

[3] "轨道交通资阳线，批了！" (in Chinese). 网易新闻（资阳发布）. 2020-08-06. Retrieved 2017-08-06.

[4] "轨道交通资阳线工程正式获批成资同城化将更近一步" (in Chinese). 四川在线 Sichuan Online. 2020-08-06. Retrieved 2017-08-06.

[5] "轨道交通资阳线工程正式获批成资同城化将更近一步" (in Chinese). 四川在线 Sichuan Online. 2020-08-06. Retrieved 2017-08-06.

[:0-6] "成都轨道交通17号线二期工程可行性研究及勘察设计总承包招标公告" (in Chinese). 四川在线 Sichuan Online. 2020-08-06. Retrieved 2017-08-06.

[地铁S3资阳线与18号线同型车，最高160KM/h-7] 1 2 3 "地铁S3资阳线与18号线"同型"车，最高160KM/h" (in Chinese). 今日头条 toutiao. 2020-08-08. Retrieved 2020-08-08.

[8] "轨道交通资阳线年底前开工建设预计2024年底通车试运营".

[9] "速看！轨道交通资阳线实现全线桥通". Sohu.

[10] "轨道交通资阳线，预计明年9月通车！" (in Chinese).

[11] "关于征求轨道交通资阳线（资阳境内）车站命名意见的公告". 2023-05-22. Retrieved 2023-08-01.{{cite web}}: CS1 maint: deprecated archival service (link)