Including 1, 2, 3, 4, 10, s 1, S3, s 6, S7, S8 and S9, the subway system is adopted, with *** 193 stations (double counting of transfer stations), and the total length of the subway line is 429.50000101006 Nanjing is the first city in China where all districts and counties have opened subways, and it is also the fourth city in China to open cross-city subway lines after Guangzhou, Shanghai and Wuhan.

Introduction:

Nanjing Metro is an urban rail transit serving China, Nanjing and Nanjing metropolitan area. Its predecessor can be traced back to the Beijing Railway built in the 33rd year of Guangxu reign (1907), and its first subway line was opened on May 15, 2005.

By June 2022, 5438+00, Metro Line 5 1, North Extension of Line 7, Chuzhou Section of S4 Line, Line 6, Line 9 Phase I, 10 Phase II, Maanshan Section of S2 Line, Line 4 Phase II, Line 3 Phase III, 165438+

In 20 18, the cumulative passenger flow of Nanjing Metro was11250,000, an increase of 654.38+355 million people compared with 20 17, with an increase of 13.9%. The average daily passenger flow is 3,047,900 passengers, an increase of 370,900 passengers compared with 20 17, an increase of 12.2%. By June 5438+February, 2020, the average daily passenger traffic of Nanjing Metro was 3.5 million, and the highest daily passenger traffic was 42 1.9 million.