Line 4 is a rapid transit line on the

Kunming Metro Kunming Metro, or Kunming Rail Transit, is a rapid transit system in Kunming, the capital of China's Yunnan Province. The system currently consists of 6 lines with 2 extensions to existing lines under construction and 3 more lines planned, with ...

, serving the city of

Kunming Kunming is the capital and largest city of the province of Yunnan in China. The political, economic, communications and cultural centre of the province, Kunming is also the seat of the provincial government. During World War II, Kunming was a Ch ...

China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...

. The line has a total length of and 29 stations. It was opened on 23 September 2020.

Opening timeline

Stations

References

{{DEFAULTSORT:Kunming Rail Transit, Line 04 04