Line 3 (Chengdu Metro)
Line 3 of the Chengdu Metro runs in a northeast-southwest direction from Chengdu Medical College to Shuangliu West Station. The total length is. Line 3's color is magenta. Phase 1 of this line began construction on 28 April 2012, and opened on 31 July 2016.
Opening timeline
| Segment | Commencement | Length | Station | Name |
| Chengdu Junqu General Hospital — Taipingyuan | 31 July 2016 | 17 | Phase 1 | |
| Taipingyuan — Shuangliu West Station | 26 December 2018 | 9 | Phase 2 | |
| Chengdu Medical College — Chengdu Junqu General Hospital | 26 December 2018 | 11 | Phase 3 |