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As of the end of March this year
The dynamics of the 11 lines under construction in Nanjing Metro are as follows
Let’s find out
Line 3 Phase 3
The third phase of Line 3 will be continued. As of March 2024, both stations have started construction. The Hefeng Road Station has completed the envelope structure and main structure, and the Moling Street Station has completed the envelope structure and the main structure of the first phase. The main structure of the open-cut section has been completed, and all four shield tunnels have started and run through. Track laying construction and station installation engineering construction will be carried out in some sections.
Line 4 Phase 2
The second phase of Line 4 will be continued. As of March 2024, the construction of the four stations and the intermediate air shaft has started, and the envelope and main structure of the three stations and the intermediate air shaft have been completed. 6 shield tunnels start out, 5 of which run through.
Line 5
Continue to build Line 5. As of March 2024, 30 stations have started construction and completed their envelope structures, of which 29 stations have completed their main structures. All 60 shield tunnels have started and 59 of them have been completed. Some sections have entered the track laying and station installation stages, with the southern section opening for initial operation on March 31.
Line 6
Continue to build Line 6. As of March 2024, 19 stations have started construction and completed their envelope structures, of which 16 stations have completed their main structures. 40 shield tunnels start out, of which 34 shield tunnels run through. Track laying construction and station installation work have begun in some sections.
Middle section of Line 7
Continue the construction of the middle section of Line 7. As of March 2024, all enclosures and main structures of the station have been completed, and auxiliary structures are under construction. All shield tunnels originate and run through. Track and equipment installation is in full swing.
Line 9 Phase 1
The first phase of Line 9 will be continued. As of March 2024, all 15 new stations have been constructed, and the envelope structures of 14 stations have been completed, of which 12 stations have completed the main structure. 21 shield tunnels started out, of which 18 shield tunnels ran through.
Line 10 Phase II
The second phase of Line 10 will be continued. As of March 2024, 10 stations have started construction and completed their envelope structures, and 8 stations have completed their main structures. 17 shield tunnels started, of which 14 shield tunnels were completed. Track laying construction and station installation work began in some sections.
Line 11 Phase 1
The first phase of Line 11 will be continued. As of March 2024, 18 stations have started construction, of which 17 stations have completed the envelope structure and 12 stations have completed the main structure. 16 shield tunnels start out, of which 11 shield tunnels run through.
Nanjing to Ma’anshan City (suburban area)
Railway (Nanjing Section)
Continue to build the Nanjing to Ma’anshan city (suburban) railway (Nanjing section). As of March 2024, construction of 8 stations and elevated sections has started, of which all underground stations have completed their envelope structures and 7 stations have completed their main structures. The 7 shield tunnels started and the elevated section advanced normally.
