Core Viewpoint - The opening of the second phase of Shanghai Metro Line 18 marks a significant milestone, pushing the total operational mileage of Shanghai's rail transit network beyond 900 kilometers [1] Group 1: Project Details - The second phase of Shanghai Metro Line 18 has an operational mileage of over 8 kilometers and includes 5 underground stations [1] - Construction of the second phase began in late June 2021 and is expected to complete acceptance by December 2025, with a construction period of four and a half years [1] - The entire Line 18 now has an operational mileage exceeding 44 kilometers [1] Group 2: Network Expansion - With the opening of the second phase of Line 18, Shanghai's rail transit network now consists of 21 lines and a total operational mileage of 906 kilometers, with 523 stations [1] - During the 14th Five-Year Plan period, Shanghai's rail transit construction has been actively promoted, adding nearly 200 kilometers of operational mileage through the completion of several new lines [1]

Core Points - The initial operation of the Phase II project of Line 18 has commenced, enhancing transportation convenience for local residents, particularly the elderly [1] - The opening of the new stations has generated excitement among passengers, with cultural activities being integrated into the station environment to celebrate the launch [1] - The Phase II project includes five new underground stations, with the exception of Jiangyang South Road Station, which has been postponed [2] Group 1 - The opening of Line 18 Phase II significantly improves accessibility for residents, especially the elderly, as expressed by local residents [1] - The new stations are expected to attract more commuters, particularly during peak hours, due to the proximity of residential communities and businesses [2] Group 2 - The new stations include Tongnan Road, Changjiang West Road, Aihui Road, Hulan Road, and Kangwen Road, marking a significant expansion of the subway network [2] - The integration of traditional cultural elements with modern transportation reflects the city's commitment to cultural innovation and community engagement [1]