They are Tangjiatuo, Taipingchong, Gangcheng, Heishizi, Cuntan, Bonded Port, Toutang, North Square of Chongqing North Railway Station and Min 'an Avenue.

The whole line passes through Jiangbei District and Yubei District.

Transfer stations: Min 'an Avenue Station and Guangbei Station of Chongqing North Railway Station.

Chongqing Rail Transit Line 4 is one of the backbone lines in Chongqing rail transit network, and its logo color is Sun Orange.

The section from North Square of Chongqing North Railway Station to Tangjiatuo was put into trial operation on February 28th, 20 18. The section from Min 'an Avenue to North Square of Chongqing North Railway Station was put into trial operation on 20 19 1 1. Tangjiatuo-Huangling section was put into trial operation on June 18, 2022.

Chongqing Rail Transit Line 4 starts from Min 'an Avenue Station in the west, passes through Jiangbei District and Yubei District, and ends at Huangling Station in the north.

By June 2022, the operating mileage of Chongqing Rail Transit Line 4 was 48.46 kilometers, and there were 24 stations (including 1 floating station), including 6 underground stations 1 station, 7 semi-underground stations1station and 7 elevated stations. Use 6 sections to organize into trains.