上海轨道交通运营总里程突破900公里

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]