As of the end of March this year
Nanjing Metro's 11 under-construction lines are as follows
Come and find out.
Line 3 Phase III
Renewal of Line 3 Phase III. As of March 2024, the construction of 2 stations have been started, Hefeng Road Station has completed the enclosure structure and main structure, and Moling Street Station has completed the enclosure structure and phase 1 main structure. The main structure of cut-and-cover intervals has been completed, and all 4 shield tunnels have started and passed through. Track laying and station installation works are being carried out in some sections.
Line 4 Phase 2
Renewal of Line 4 Phase II. As of March 2024, construction of four stations and intermediate shafts has commenced, and three stations and intermediate shafts have completed their envelope and main structures. six shield tunnels have commenced and five of them have been through.
Line 5
Renewal of Line 5. As of March 2024, all 30 stations have started construction and completed the envelope structure, of which 29 stations have completed the main structure. 60 shield tunnels have all started, of which 59 shield tunnels have passed through. Some sections have entered the track laying and station installation construction phase, of which the southern section opened for initial operation on March 31st.
Line 6
Renewal of Line 6. As of March 2024, the construction of 19 stations has started and the envelope structure has been completed, of which 16 stations have completed the main structure. 40 shield tunnels have started, of which 34 shield tunnels have passed through. Track laying construction and station installation work started in some sections.
Line 7 Central
Renewal of the middle section of Line 7. As of March 2024, the station has completed all envelope and main structures, with ancillary structures under construction. All shield tunnels started and passed through. Track and equipment installation is fully under construction.
Line 9 Phase 1
Renewal of Line 9 Phase I. As of March 2024, construction of all 15 new stations has begun, with 14 stations completing their envelope structures, of which 12 stations have completed their main structures. 21 shield tunnels have started, of which 18 shield tunnels have passed through.
Line 10 Phase 2
Renewal of Line 10 Phase II. As of March 2024, 10 stations have started construction and completed the envelope structure, 8 stations have completed the main structure. 17 shield tunnels have started, of which 14 shield tunnels have passed through, and some sections have started track laying construction and station installation construction.
Line 11 Phase I
Renewal of Line 11 Phase I. As of March 2024, construction has commenced at 18 stations, of which 17 stations have completed their envelope structures and 12 stations have completed their main structures. 16 shield tunnels have commenced, of which 11 shield tunnels have passed through.
Nanjing to Maanshan city area (suburbs)
Railroad (Nanjing section)
Renewal of Nanjing-Maanshan City Regional (Suburban) Railway (Nanjing section). As of March 2024, eight stations and elevated intervals have been started, with all underground stations completing their envelope structures and seven stations completing their main structures. seven shield tunnels have been started and elevated intervals are advancing normally.
