Project Background：

Starting Time: December 11th, 2015                             

Opening Time: December 18th, 2020

Investor: China railway tunnel  group

Project Introduction：

The circle line of Chongqing rail transit adopts the steel wheel rail subway system, and its logo color is lemon yellow. It is an important rail transit backbone line of the basic railway network of Chongqing rail transit. It is the only closed ring line among which construction began in October 2013. It is expected to open the Northeast Ring Road (Fengtian Road-Channel Road) in 2018 and the Southwest Ring Road (Channel Road-Fengmingshan Mountain) in 2020.

Chongqing Rail Transit Ring Line is 50.8 km in length, with 33 stations, including 13 transfer stations, through Chongqing West Station, Shapingba, Ranjiaba, Chongqing North Railway Station South Square, Wulidian, Shanghao, 4km, etc., and finally returns to Chongqing West Station. It is a rapid rail transit trunk that connects Jiulongpo, Shapingba, Yubei, Jiangbei, Jiangbei, south bank  so on. Besides, it is a combination of rail, road, water transport, air transport multi-integrated rail lines.