Line_3_(Zhengzhou_Metro)
Line 3 (Zhengzhou Metro)
Metro line in Zhengzhou, China
Line 3 of Zhengzhou Metro (Chinese: 郑州地铁3号线; pinyin: zhèngzhōu dìtiě sānhào xiàn) is a rapid transit line in Zhengzhou that runs in a northwest - southeast direction. The line uses six car Type A trains.[1] The line opened on December 26, 2020.[2]