Core Viewpoint - The launch of the Jinan Tramway, specifically the Jiyang Line, marks a significant step towards enhancing transportation connectivity between the main urban area and the Jiyang District, initiating the "Yellow River Era" in Jinan [1][3] Group 1: Project Overview - The Jiyang Line is the first urban rail project to cross the Yellow River and features a total length of approximately 35.51 kilometers, connecting Jinan East Station to Jiyang District with 16 stations along the route [3][4] - The expected completion date for the Jiyang Line is by the end of 2025, which will reduce travel time from the main urban area to Jiyang District to 40 minutes [3][6] Group 2: Additional Infrastructure Developments - The Jinan Metro Line 7, another significant project, spans about 30 kilometers and includes 23 stations, with construction progressing well as of June [4][6] - The anticipated completion date for Metro Line 7 is by the end of 2027, which will enhance connectivity with existing metro lines [6] Group 3: Strategic Importance - The construction of cross-Yellow River rail transit is aligned with Jinan's urban development strategy, promoting coordinated growth between the main urban area and northern regions [7][8] - The project aims to facilitate the movement of talent, capital, and technology to the northern areas, thereby driving industrial upgrades and urban development [8][11] Group 4: Broader Implications - The cross-Yellow River rail transit will address traffic congestion issues in Jinan by providing an efficient alternative to private car usage, thus improving overall urban mobility [11] - The project is expected to attract population and industry to the northern regions, fostering a multi-center urban development model [11]

齐鲁晚报·齐鲁壹点记者 赵波 夏日的青岛，地铁建设工地热潮涌动。7月8日，记者从青岛地铁集团获悉，近期地铁2号线二期、5号 线、7号线、15号线迎来多项关键节点突破——从附属结构封顶到盾构机精准贯通，从主体结构首板浇 筑到装配式施工创新落地，多线齐发的建设节奏，正为岛城轨道交通网络"拼图"按下"快进键"。 2号线二期：东川路站附属结构封顶 作为连接东岸城区与崂山的重要线路，地铁2号线二期近期传来好消息：东川路站配套附属结构A出入 口、1号风亭及安全疏散通道顺利实现结构封顶。据悉，2号线二期（东段）起于李村公园站，终于北宅 科站，建成后将进一步加密崂山区域轨道交通覆盖，助力崂山景区与主城区的快速联通。 5号线：双线贯通+主体开建 地铁5号线福宁立交站，车站主体结构仰拱首板成功完成浇筑。海云庵站-湖岛站区间（"海湖区间"）的 进展——随着"云瑞号"盾构机刀盘精准破岩而出，该区间左线顺利接收，至此海湖区间提前15天实现双 线贯通。据悉，这段区间地质复杂，穿越多处老旧建筑群和地下管线，盾构机需啃下坚硬的花岗岩层， 能提前贯通，靠的是精准的掘进参数控制和24小时动态监测。5号线建成后将串联起市南、市北、李沧 三大城区， ...

近日，济南轨道交通7号线工业南路站（以下均为工程名）至华能路站（简称工华区间）右线隧道迎来关键进展，盾构机"春雷号"顺利始发，正式开启597米 的地下掘进之旅，标志着该区间建设驶入"快车道"。 直面多重"地下考验" "春雷号"此次掘进堪称一场高难度"地下闯关赛"： • 急弯与陡坡挑战：线路包含两处最小半径360米的急弯，类似地下"发卡弯"，对姿态控制精度要求极高；同时需应对25‰的单面坡，考验设备动力与推进稳 定性。 • 智慧掘进策略：依据地层变化和监测数据，动态优化掘进压力、速度等核心参数，确保设备平稳前行。 • 科技"智慧大脑"：借助盾构智能管理系统，实现精准轴线控制、沉降智能预测和施工可视化管理，提前预判风险、提升效率；同时配备严密应急预案并定 期演练，筑牢安全防线。 "春雷号"的掘进不仅是泉城地下的奋进序曲，更彰显着新时代基建力量。下一步，济南轨道交通集团7号线项目管理部将持续以科技与匠心推进施工，助力 济南轨道交通网络完善，让城市出行更便捷，城市脉动更强劲。 • 精密沉降管控：盾构路径下方密集分布11种重要地下管线，包括大直径雨水管、高压热力管等，沉降控制必须达到毫米级精度。 全方位护航与科技赋能 ...

Core Insights - The Shenzhen Metro Line 27 Phase I has entered the main construction phase with the completion of the first station's protective structure, marking significant progress towards its planned completion in 2029 [1][2] - The line will connect key areas including Qianhai, Nanshan Science Park, and Longhua, reducing travel time from Qianhai to Longhua to 45 minutes, thereby enhancing urban connectivity and supporting the development of important districts [1][2] Construction Progress - The construction of Metro Line 27 Phase I has 20 construction sites currently enclosed, with 15 sites undergoing protective structure construction; the completion rates for the protective walls and interlocking piles are 28% and 39% respectively [2] - The project employs advanced construction management techniques, including BIM technology for pipeline simulation and strict adherence to pipeline protection measures to ensure safety during construction [2] Strategic Importance - The completion of Metro Line 27 Phase I is expected to significantly improve transportation efficiency in Shenzhen's urban core and facilitate rapid access to key districts such as Nanshan, Longhua, and the Science and Technology City [2] - The project is aligned with the broader initiative of enhancing urban rail networks, contributing to the development of the "Railway Bay Area" [2]

2025.06. 17 本文字数：2007，阅读时长大约4分钟 作者 | 第一财经 李秀中 城市轨道交通排名格局今年可能再次发生变化。 6月17日，成都轨道交通集团官方微信公众号"成都地铁"宣布，成都轨道交通10号线三期17号线二 期、30号线一期工程全面启动空载试运行，标志着今年新线进入加速冲刺阶段，向开通初期运营目 标迈进重要一步。 实际上，成都今年预计开通的线路不止这3条。今年成都市政府工作报告提出，今年，成都将持续建 强交通基础设施，开通运营轨道交通10号线三期、13号线一期、17号线二期、30号线一期。 根据规划，这4条线路合计总长87.5公里。交通运输部发布的《2024年城市轨道交通运营数据速报》 （下称《速报》）显示，2024年，成都轨道交通运营里程为634.2公里，因此，今年成都轨道交通线 网运营里程有望突破700公里。 成都上次多线集中投运出现在2020年，当年开通了7条线路，运营总里程劲增200多公里，一举突破 500公里，城市排名跃居全国第四位。当时多条线路集中投运是因为成都轨道交通第三期进入收官。 2019年，成都轨道交通第四期建设规划获批，规划期为2019-2024年。该期规划线路包 ...

实际上，成都今年预计开通的线路不止这3条。今年成都市政府工作报告提出，今年，成都将持续建强 交通基础设施，开通运营轨道交通10号线三期、13号线一期、17号线二期、30号线一期。 根据规划，这4条线路合计总长87.5公里。交通运输部发布的《2024年城市轨道交通运营数据速报》 （下称《速报》）显示，2024年，成都轨道交通运营里程为634.2公里，因此，今年成都轨道交通线网 运营里程有望突破700公里。 超500公里城市将增至9个 城市轨道交通排名格局今年可能再次发生变化。 6月17日，成都轨道交通集团官方微信公众号"成都地铁"宣布，成都轨道交通10号线三期17号线二期、 30号线一期工程全面启动空载试运行，标志着今年新线进入加速冲刺阶段，向开通初期运营目标迈进重 要一步。 成都轨道交通运营里程在2023年突破600公里，今年迎来多条线路的通车，预计总运营里程将突破700公 里。另外，根据各地官方公布的计划，南京、重庆等中心城市也将开通多条线路，并带来排名变化。 成都里程将突破700公里 2024年，成都轨道交通第五期规划获批。虽然相关线路没有公布，但是，四川省公共资源交易信息网于 2024年12月25日和1 ...

Group 1 - The article discusses the impact of Typhoon "Butterfly" and subsequent weather conditions in Hangzhou, highlighting the transition to a sunny weather pattern while still being in the plum rain season, which poses risks of landslides and flash floods due to saturated soil and high water levels [1] - The Zhejiang Provincial Water Resources Department reported that the rainfall in the Qiantang River basin reached 68.9 millimeters in the last 48 hours, leading to the first flood of the year in the region, with water levels at the Lanxi station reaching the warning level of 28 meters [1] - Due to the continuous rainfall and upstream flood discharge, navigation on the main channel of the Fuchun River has been suspended, affecting cargo operations at the docks and halting the operations of five ferry terminals and sightseeing boats [1] Group 2 - The article provides safety tips for individuals in the event of flooding, advising them to seek shelter in safe buildings and move to higher ground while avoiding blind water crossings [2] - It emphasizes the importance of not driving through flooded areas and suggests waiting or taking alternative routes instead, along with specific actions to take if a vehicle becomes submerged [2] - For households experiencing flooding, immediate actions include cutting off all power and gas supplies to prevent electrical hazards or fire [3]

Group 1 - Zhejiang province has recently experienced heavy rainfall due to the residual cloud systems from Typhoon "Butterfly" combined with cold air, leading to the first numbered flood of the year in the Qiantang River [1] - Rainfall data from June 15 to June 16 indicates a significant impact, with an average precipitation of 43 mm across the province, and specific areas like Chuzhou receiving 70 mm and Hangzhou 55 mm [1] - The Qiantang River basin recorded a total rainfall of 68.9 mm in the last 48 hours, prompting flood warnings and the issuance of blue and yellow flood alerts for various regions [1] Group 2 - The Hangzhou Water Public Sightseeing Bus Company announced the suspension of operations for water bus lines 1, 2, 3, and 7 to ensure the safety of navigation due to the flooding situation, with resumption dependent on water level conditions [2]

Group 1: Metro Line 2 Phase II - The main structure of Longchuan Road Station has successfully topped out, achieving multiple records and completing the main structure 20 days ahead of schedule [3] - The station is part of the 8.9 km underground Line 2 Phase II, which connects the eastern part of Licang District with the city center and is expected to enhance transportation convenience for residents [3] Group 2: Metro Line 5 - The construction of the section between Changle Road Station and Eight Number Pier Station has achieved a breakthrough in shield tunneling technology under complex geological conditions, with a settlement control precision of 0.54 mm [5] - The completion of the protective pile construction at Lake Island Station has laid a solid foundation for subsequent excavation and structural work, finishing 69 days ahead of schedule [5] Group 3: Metro Line 7 - The main structure of all 7 stations in the second phase of Line 7 has been topped out, marking significant progress and multiple firsts in the construction timeline [6] - This line will facilitate rapid north-south connectivity, enhancing urban rail transit and boosting economic development along the route [6] Group 4: Metro Line 9 - The successful tunneling of the "Yongxing No. 1" shield machine under the墨水河 marks a record for the longest waterway crossing (130 meters) in the construction of Qingdao Metro Phase III [7] - The first phase of Line 9 is a key east-west backbone line in northern Qingdao, with a total length of 16.63 km and 13 stations planned [7]

6月10日，西湖最大出水口圣塘闸开闸放水，临近西湖的古新河上水势湍急，河里的鱼都"飞"了起来。 入梅以来，"梅姑娘"的"暴脾气"展现得淋漓尽致。周二（6月10日）早上，强回波在杭州主城区集 中，强降水撞上早高峰困住上班的"早八人"，分散性阵雨、雷雨在白天间歇性出现，让杭城笼罩在"烟 雨蒙蒙"的氛围里。接下来，随着雨带北抬，雨势有所减弱，但仍多阵雨，天气舞台上"雨水君"身影频 繁。 市防指启动防汛Ⅳ级应急响应 周三（6月11日）夜里雨势减弱气温开始回升 6月10日，建德、桐庐、富阳等多地发布暴雨预警，杭州市防指于16时启动防汛Ⅳ级应急响应。 为控制湖区水位、防止湖水满溢，西湖最大出水口圣塘闸已开闸放水，据西湖景区水域管理处消 息，西湖水位已维持在黄海标高7.20米（正常水位）。 受降雨影响水位持续过高，为确保船舶航行安全，水上巴士水上公交1号线、2号线、3号线、7号线 和水上观光运河游船（运河畅游一日通、梦幻夜游、钱运亨通）日夜游线路宣布暂停营运，恢复时间将 视水位情况另行通知。 "暴脾气"的"梅姑娘"带来连续降水，也影响了市民朋友的出行计划。目前来看，雨水还会持续，据 杭州市气象台消息，周二夜里到周三早晨，降 ...