Line 30 of the Chengdu Metro is a metro line currently under construction in Chengdu. Line 30's color is Light Pink. Phase 1 runs tangentially on the south side of the Chengdu from to . Phase 1 is 27.74 km long with 24 stations, all underground. Line 30 will use 6-car Type-B rolling stock operating up to 80 km/h. Line 30 will be served by two depots at Gaobeiba and Hongjiaqiao.
History
On August 21, 2019, Line 30 is approved officially as part of the fourth phase expansion for the Chengdu Metro by the National Development and Reform Commission, confirming it for 2019–2024's subway construction plan.
On March 18, 2020, construction started on Line 8 Phase 2, Line 19 Phase 2, Line 27 Phase 1, and Line 30 Phase 1.
On July 17, 2020, Construction officially started for the 4 stations on Line 30 in Longquanyi District.
In Dec 2022, Phase 1 finished 's water/cable/pipe reroute, marking station's main structure construction enters next stage.
On Dec 22 2022, Phase 1 finished 's structure construction.
On 17 Feb 2023, Phase 1 ～ section's left tunnel is finished, marking the completion of the 18th tunnel.
On 31 March 2023, Phase 1 's Gaobeiba Depot (高碑坝车辆段) is powered on.
On 11日 September 2023, Phase 1's longest station - finished structure construction, marking the 23rd station to finish structure contraction.
On 22 September 2023, Phase 1 finished tunnel construction.