The Bitong line of the
Chongqing Suburban Railway is a suburban
rapid transit
Rapid transit or mass rapid transit (MRT) or heavy rail, commonly referred to as metro, is a type of high-capacity public transport that is generally built in urban areas. A grade separation, grade separated rapid transit line below ground su ...
line in
Chongqing
ChongqingPostal Romanization, Previously romanized as Chungking ();. is a direct-administered municipality in Southwestern China. Chongqing is one of the four direct-administered municipalities under the State Council of the People's Republi ...
, China. It connects
Tongliangxi in
Tongliang District with
Bishan station of the
Chongqing Rail Transit
The Chongqing Rail Transit (branded as CRT; also known as Chongqing Metro) is the rapid transit system in the city of Chongqing, China. In operation since 2005, it serves the transportation needs of the city's main business and entertainment ...
, providing an interchange with
Line 1 and
through running with
Line 27 in the future. It is 37.5 km long and features 9 stations.
Construction began in 2019. It opened on January 2, 2025 after a week of trial operation.
Opening timeline
Stations
References
{{Chongqing Rail Transit
Chongqing Rail Transit lines
Railway lines opened in 2025
2025 establishments in China