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天津地铁7号线南段开通初期运营
Zhong Guo Xin Wen Wang·2025-09-28 08:47

Core Points - The initial operation of the southern section of Tianjin Metro Line 7 commenced on September 28, increasing the total operational metro lines in Tianjin to 12, enhancing the public transportation network for citizens [1][3] Group 1: Line Details - Tianjin Metro Line 7 serves as a north-south backbone line through the city center, with the southern section comprising 15 stations across four districts: Xiqing, Nankai, Hexi, and Heping [3] - Key stations in the initial operation include Gulou Station, Tianjin University Station, and Nankai University Station, connecting major hospitals, universities, commercial areas, and attractions [3] - The line allows transfers to existing lines 1, 2, 3, 5, 6, 10, and 11, with specific stations facilitating external transfers [3] Group 2: Operational Capacity - The line utilizes standard A-type metro trains, measuring 140 meters in length, with a maximum speed of 80 km/h, and a 25% increase in passenger capacity compared to B-type trains, addressing peak hour passenger flow [3] - Initial operation schedules include first and last train departures from Saida Road Station at 6:00 and 22:30, and from Gulou Station at 6:17 and 23:07 [3] Group 3: Preparatory Measures - To ensure the successful operation of the new line, the Tianjin Transportation Commission implemented lessons learned from previous line openings, involving expert teams for pre-operation checks and safety assessments [4] - Continuous follow-up and oversight were conducted to address any necessary adjustments before the line's opening, including updates to signage and ticketing systems [4]