新京报讯（记者裴剑飞）近日，北京地铁亦庄线有了新动向。8月11日，北京市公共资源交易服务平台发布了亦庄 线台湖车辆段增设站点工程的设计及勘察招标计划，这也意味着亦庄线将在台湖镇内增设一个新站点。 8月11日，亦庄线台湖车辆段增设站点工程设计招标计划发布。图片来自北京市公共资源交易服务平台 北京地铁亦庄线起自丰台区宋家庄站，途经朝阳区、大兴区，终点止于通州区亦庄火车站，连接北京中心城区与 北京经济技术开发区。北京地铁亦庄线全长23.3千米；共设14座车站，其中地下站6座、高架站8座；拥有宋家庄 停车场1个停车场和台湖车辆段1个车辆段；列车采用6节编组B型列车。 根据招标计划披露的信息，北京轨道交通亦庄线台湖车辆段加站工程位于通州区台湖镇，利用并改造现状车辆段 建设一座车站，实现对周边的轨道交通服务，新增1座地面单侧车站。估算投资为1.97亿元，预计招标公告发布时 间为2025年9月11日至2025年12月31日。 从地图上看，台湖车辆段位于目前亦庄线终点站亦庄火车站的北部，与亦庄火车站间隔了京津城际铁路和京津高 速，两个地块间的通行不便，居住在台湖车辆段周边的居民想要乘坐地铁必须绕行至少3.5公里的距离。随着新 ...

Core Points - By the end of 2024, Beijing will have 29 operational subway lines, totaling 879 kilometers in length and featuring 522 stations, including 98 transfer stations [1] - The first subway line, Line 1, was opened on October 1, 1969, and the network has expanded significantly over the past 55 years [1][2] - The 3rd and 12th subway lines are set to open on December 15, 2024, marking the addition of the 28th and 29th lines to the network [1][30][31] - The 18th line, a result of the expansion of Line 13, is expected to open by the end of this year, bringing the total to 30 lines [1] Summary by Line - **Line 1**: Opened on October 1, 1969, initially not open to the public until January 15, 1971, and officially operational on September 15, 1981 [2] - **Line 2**: Opened on September 20, 1984, as the first circular subway line in China [3] - **Line 13**: Opened its western section on September 28, 2002, and the eastern section on January 28, 2003 [4] - **Line 5**: Fully operational since October 7, 2007, serving as a major north-south transit line [6] - **Line 10**: Opened on July 19, 2008, and is currently the busiest line in the system [7] - **Capital Airport Line**: Opened on July 19, 2008, connecting the city to the international airport [9] - **Line 8**: Opened to the public on October 9, 2008, after initially serving the Olympics [10] - **Line 4**: Opened on September 28, 2009, and is operated by the MTR Corporation [11] - **Daxing Line**: Opened on December 30, 2010, and connects with Line 4 [12] - **Yizhuang Line**: Opened on December 30, 2010, with further extensions in subsequent years [13] - **Fangshan Line**: Opened its first section on December 30, 2010, with additional sections opened in later years [14] - **Changping Line**: Opened on December 30, 2010, and has seen multiple extensions since [15] - **Line 15**: Opened its first section on December 30, 2010, with further expansions in 2011 and 2014 [16] - **Line 9**: Opened its southern section on December 31, 2011, with further extensions in subsequent years [17] - **Line 6**: Opened on December 30, 2012, with additional sections opened in 2014 and 2018 [18] - **Line 14**: Opened its western section on May 5, 2013, with further expansions in the following years [19] - **Line 7**: Opened on December 28, 2014, and has been extended to serve new areas [20] - **Line 16**: Opened its northern section on December 31, 2016, with ongoing expansions planned [21] - **Xijiao Line**: Opened on December 30, 2017, connecting various parks and attractions [22] - **S1 Line**: Opened its first section on December 30, 2017, and completed the remaining section in 2021 [23] - **Yanqing Line**: Opened on December 30, 2017, as the first fully automated subway line in China [24] - **Daxing Airport Line**: Opened on September 26, 2019, serving the new airport [25] - **Yizhuang T1 Line**: Opened on December 31, 2020, with separate ticketing [26] - **Line 17**: Opened its southern section on December 31, 2021, with plans for full connectivity by 2025 [27] - **Line 19**: Opened its first section on December 31, 2021, with additional stations opened in July 2022 [28] - **Line 11**: Opened its western section on December 31, 2021, with further sections planned for December 2023 [29] - **Line 3**: Scheduled to open on December 15, 2024, completing its first phase [30] - **Line 12**: Also set to open on December 15, 2024, primarily running along the North Third Ring Road [31]