NANJING

System location

Country

 China

Region

City

 Nanjing

City population

 6 520 000

Metropolitan area population

 11 700 000

System description

Urban rail transport

Number of Lines

Stations, qty.

Length, km

Length underground, km

Last Update

Metro

7

 154

 264,1

 170,4

 13.01.2021

Other rail transport

S1 (RER)

1

9

36,3

--

 

S7 (RER)

1

9

28,8

--

 

S6 (RER)

1

13

43,6

--

 

S9 (RER)

1

6

52,4

--

 

Key details of METRO Lines

Line Designation

Stations qty.

Length, km

Length underground, km

Line 1

 27

 38,7

 22,3

Line 2

 31

 43,2

 28,2

Line 3

 28 (29*)

 44,9

 42,4

Line 4

 18

 33,7

 32,2

Line 10

 14

 21,6

 19,5

Line S3

 19

 36,2

 14,2

Line S8

 17

 45,8

 11,6

* "South Railway Station" is a common station for lines 1 and 3.

History of METRO system

Date / Year

Line

Stretch

Remark

1999

Line 1

 --

Start of Metro construction

03.09.2005

Line 1

 --

System opening

Future

 

 

 

2022

Line 7

 new line 35,7 km - 27 stations

Under construction

2022

Line 1

 extension in 7,2 km - 5 stations

Under construction

2022

Line 5

 new line 37,5 km - 30 stations

Under construction

            

Nanjing METRO system MAP