Line 1 (Changsha Metro)

Line 1 (Changsha Metro) is a north-south rapid transit line operating on the Changsha Metro system in Changsha, Hunan Province, China. It connects Kaifu District in the north to Tianxin District in the south, passing through the central urban area. The line is identified by the color red.

Line 1 opened in 2016 and has subsequently been extended. The line's primary function is to alleviate traffic congestion within the city and provide efficient transportation options for commuters and residents. It serves important locations such as railway stations, commercial districts, and residential areas.

The line utilizes standard gauge track and operates with electric multiple units (EMUs). Stations along the line are generally underground, with some elevated sections at the line's periphery. Typical train operation includes frequent service during peak hours and reduced service during off-peak hours. The line is managed and operated by Changsha Metro.