年底有多少个城市地铁冲KPI？

Core Insights - The construction of urban rail transit in China is a significant focus, with 54 cities expected to operate 334 urban rail lines and a total mileage of 11,389.7 kilometers by November 2025 [1] Group 1: Overall Construction Status - As of November 2025, Beijing leads with an operational rail mileage of 879 kilometers, followed by Shanghai, Guangzhou, Chengdu, Shenzhen, Wuhan, Hangzhou, Nanjing, Chongqing, and Xi'an [2][5] - Nanjing has surpassed Chongqing to rank 8th in operational mileage as of the end of 2024 [2][12] Group 2: Upcoming Developments - Several cities are set to open new rail lines in December, which may alter the current rankings. For instance, Nanjing's new lines will increase its operational mileage from 508 kilometers to 525 kilometers, moving it to 7th place [3][13][17] - Shanghai's new line is expected to push its operational mileage over 900 kilometers, while Beijing's new lines will also increase its mileage to 909 kilometers [4][13] Group 3: Key Cities and Their Rankings - Nine cities have operational rail mileage exceeding 500 kilometers, with Beijing and Shanghai exceeding 800 kilometers [5] - Guangzhou has shown significant growth, adding 67.2 kilometers this year, bringing its total to 761.1 kilometers [6][7] - Chengdu and Shenzhen have also crossed the 600-kilometer threshold, with Shenzhen's operational mileage reaching 609.6 kilometers [8] Group 4: Passenger Volume and Efficiency - The passenger intensity, which reflects the average number of passengers per kilometer, indicates the operational efficiency of urban rail systems. Higher values suggest better efficiency, while excessively high values may indicate overcrowding [11] - Beijing and Shanghai lead in passenger volume, with Beijing recording 29 lines and a total of 29,777.7 million passenger trips [9]