Line 18 (Chongqing Rail Transit)

Line 18 (formerly known as Line 5A) of CRT is a metro line in Chongqing, China. It is expected to be fully completed in 2028.

Phase I
Phase I of Line 18 started construction in 2 March 2021, and opened in 28 December 2023. It is 29.016 km in length.

Phase II

 * Currently under construction