南京地铁又上新！江苏“十三太保”有地铁的是这6家！

Core Insights - The opening of Nanjing Metro Line 3 Phase III and Line 10 Phase II marks a significant achievement in Jiangsu's "14th Five-Year Plan" for metro construction, enhancing connectivity across six cities and improving commuting for millions [1][4]. Summary by Sections Nanjing Metro Developments - As of December 19, 2025, Nanjing's metro operational mileage increased from 508 kilometers to 525 kilometers, equivalent to the distance from Nanjing to Wuhan [4]. - The total number of metro stations in Nanjing rose from 255 to 267 with the new openings [4]. Key Line Openings - Nanjing Metro Line 5 North Section officially opened on August 6, 2025, achieving full line operation [7]. - The middle section of Line 7 commenced initial operations on December 28, 2024, completing the line's connectivity [9]. - The northern extension of Line 1 was opened on December 28, 2022, linking key areas with the existing network [11]. - The S8 Line (Ning-Tian Line) south extension began operations on December 28, 2022, enhancing regional connectivity [13][14]. - The first cross-city metro line, Ning-Ju Intercity (S6 Line), opened on December 28, 2021, connecting Nanjing and Zhenjiang [18]. Suzhou Metro Developments - Suzhou Metro Line 7 officially opened on December 1, 2024, serving as a vital north-south corridor for the region [20]. - Line 8 commenced operations on September 10, 2024, effectively linking major districts in Suzhou [22]. - The opening of Line 6 on June 29, 2024, improved access to cultural landmarks and increased metro coverage in the ancient city [22]. - Suzhou Metro Line 11 began operations on June 24, 2023, connecting with Shanghai's metro system [23]. Other City Developments - The S1 Line in Wuxi, the first city-level rail transit line, opened on January 31, 2024, facilitating a half-hour commute between Jiangyin and Wuxi [27]. - The first phase of Xuzhou Metro Line 6, featuring fully automated operations, is set to open on September 28, 2025 [31]. - Xuzhou Metro Line 3 Phase II opened on December 3, 2024, extending the city's transport network [33]. - Nantong's Metro Line 2 opened on December 27, 2023, marking the city's entry into the "dual-line era" [37].