Line 3 of the Harbin Metro () is a rapid transit line in Harbin, running from to . History Phase 1 The first phase of the line, from to , commenced operations on 26 January 2017. It is 5.45 km long with 5 stations, all of which are underground. Harbindajie station opened as an infill station on June 16, 2017. Harbindajie station renamed to station on March 20, 2019. Phase 2 (initial section) The section from to , and the section from to opened on November 26, 2021. Phase 2 (remaining section) The section will open in 2023. Opening timeline Stations Legend - Stations in operation - Under construction, opening in 2023 Notes Rolling stock Services on the line are provided by six-car Type B trains, which have a total capacity of 1440. These trains are the same as those which run on Line 1. Future Development The second phase of the line, which extends it to the southeast and northwest, began construction in 2017. It consists of 30 stations, of which 19 are on the southeastern portion and the remaining 11 on the northwestern. The southeastern portion opened on November 26, 2021, while the northwestern would do so in 2023. Eventually, the line is planned to run in a circle around Harbin and would be long, with 34 stations. References 03 Railway lines opened in 2017 Railway loop lines