Line 17 (simplified Chinese: 十七号线; traditional Chinese: 十七號線; pinyin: Shíqī Hàoxiàn; Jyutping: Sap6 Cat1 Hou6 Sin3) of the Shenzhen Metro is a Phase V expansion metro line under construction in the eastern Shenzhen districts of Luohu and Longgang. Construction on Phase 1 started on 10 October 2023, and the line is expected to open in June 2029, which will run from Luohu West in Luohu District to Shanglilang in Longgang District, with 18 stations and 18.8 kilometers of track.^[1][2]