| Type: | Rapid transit |
| System: | Zhengzhou Metro |
| Status: | Operational |
| Locale: | Zhengzhou, Henan, China |
| Start: | Jiahe |
| End: | Nansihuan (through service Zhengzhou Hangkonggang Railway Station) |
| Stations: | 22 |
| Owner: | Zhengzhou |
| Operator: | Zhengzhou Metro Group Corporation |
| Character: | Underground |
| Depot: | Chengnan Depot |
| Linelength: | 30.91NaN1[1] |
| Tracks: | 2 |
| Electrification: | Overhead lines (1500 volts) |
| Map State: | collapsed |
Line 2 of the Zhengzhou Metro is a rapid transit line running from north to south of Zhengzhou. It opened on 19 August 2016. The line is currently 30.9 km long with 22 stations.[2]
Through services are operated on Line 2 and Chengjiao line (part of future Line 9), although they are classified as separate lines.[3]
The first phase of the line began construction on 28 December 2010, and began operations on 19 August 2016.[4] The second phase of the line began operations on 28 December 2019.
| Segment | Commencement | Length | Station(s) | Name | |
|---|---|---|---|---|---|
| Liuzhuang — Nansihuan | 19 August 2016 | 20.6492NaN2 | 16 | Phase 1 | |
| Jiahe — Liuzhuang | 28 December 2019 | 10.252NaN2[5] | 6 | Phase 2 |