Line 7 of the Changchun Rail Transit () is a metro line serving Changchun, Jilin, China. The first phase of Line 7 was officially put into operation on 26 August 2026, instead of 30 September 2026 as originally planned.
In the first phase, 20 sets of rolling stock B-type 6 cars will be put into operation.
History On 12 April 2020, the first phase of Line 7 commenced construction with total investment of 19.1 billion RMB. On 23 December 2025, the entire of Line 7 Phase 1 was fully connected. In July 2026, Line 7 entered trial operation without passengers.
Phase 1 of Line 7 commenced operation at 8:08 am on 26 August 2026. SegmentCommencementLengthStation(s)Name Qiche Gongyuan — Donghuanchenglu 26 August 2026 19 First Phase
Stations All 19 stations in operation are underground with an average station distance of .
The peak interval is about 6 minutes, while off-peak interval is about 7 minutes and 18 seconds. Station name Transfer Distance Location Luyuan ChaoyangChaoyang, Nanguan Nanguan Erdao
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