Bishan-Tongliang line

Bishan-Tongliang line
Bishan-Tongliang line
	Bitong
Overview
Native name	重庆市郊铁路璧铜线
Status	Under construction
Locale	Chongqing, China
Termini	Bishan; Tongliang West;
Stations	9
Service
Type	Rapid transit
System	Chongqing Rail Transit; Chongqing Suburban Railway
History
Opened	December 2024; 2 months' time
Technical
Line length	37.5 km (23.3 mi)
Number of tracks	2
Track gauge	1,435 mm (4 ft 8+1⁄2 in)
Electrification	Overhead line 25 kV AC;
Operating speed	120 km/h (75 mph)

The Bitong line of the Chongqing Suburban Railway is an under construction suburban rapid transit line in Chongqing, China. It will connect Tongliang District with Bishan station of the Chongqing Rail Transit, providing an interchange with Line 1 and through running with Line 27. It will be 37.5 km long and feature 9 stations^[1].

Construction began in 2019 and it is scheduled for completion in December 2024.

Opening timeline

Segment	Commencement	Length	Station(s)	Name
Bishan – Tongliang	December 2024	37.5 km (23.30 mi)	9	Initial section

Service routes		Station No.	Station name		Connections	Distance km		Location
Service routes		Station No.	English	Chinese	Connections	Distance km		Location

	↑	Through-service to/from Chongqing E. via Line 27
●	●	碧通/01	Bishan	璧山	1 27 Bishan Tram	-	0	Bishan
●	●	碧通/02	Daishan Ave.	黛山大道
●	●	碧通/03	Hebian	河边
●	●	碧通/04	Qinglong Lake	青龙湖
●	●	碧通/05	Dalu	大路
●	●	碧通/06	Pulu	蒲吕				Tongliang
●	●	碧通/07	Tongliang New Town	铜梁新城
●	●	碧通/08	Tongliang	铜梁
●	●	碧通/09	Tongliang West	铜梁西