Group 1: Western Land-Sea New Corridor - The Western Land-Sea New Corridor's iron-sea combined transport has surpassed 1 million TEUs, reaching 1,001,455 TEUs, a year-on-year increase of 72.5% as of September 4 [2] - Since its launch in 2017, the corridor has expanded from a single route from Beibu Gulf Port to Chongqing to a comprehensive network connecting Beibu Gulf Port with major provinces in the western region of China [2] Group 2: World Intelligent Industry Expo - The 2025 World Intelligent Industry Expo opened in Chongqing on September 5, co-hosted by the governments of Chongqing and Tianjin [4] - The expo features over 600 domestic and foreign enterprises, with an indoor exhibition area of 130,000 square meters and an outdoor experience area of 40,000 square meters, showcasing more than 3,000 innovative achievements in the intelligent industry [4] Group 3: China-Europe Railway Express "East Corridor" - The construction of the Jiamusi to Tongjiang Railway expansion project, specifically the Tongjiang Grand Bridge, commenced on September 5 [6] - The bridge, designed by China Railway Fifth Survey and Design Institute and constructed by China Railway Twenty-Third Bureau, spans 10,435.14 meters and is a key project in the railway expansion, expected to be completed by August 2026 [6]

该铁路亦能满足洪水桥/厦村新发展区及流浮山等地的本地出行需求，是推动北部都会区发展的重要基 建。香港段全长约7.3公里，深圳段约10.8公里，全线地下兴建，共设五个车站，车厂设于厦村。 为提升通关便利性，将在深圳设置"一地两检"口岸，香港境内不设清关设施。政府计划通过公开招标推 展项目，勘查及设计工作已于年中展开，目标是2027年招标，2034年完成建设。 据香港特区政府网站消息，香港政府现正就港深西部铁路(洪水桥至前海)香港段邀请业界提交意向书， 旨在收集市场意见，港深西部铁路(洪水桥至前海)旨在加强粤港澳大湾区基础设施互联互通，助力香港 融入国家发展。项目将连接香港洪水桥与深圳前海，预计行程约15分钟，有助于构建"一小时生活圈"。 ...

来源：中国新闻网 编辑：徐世明 中欧班列通道口岸段最长桥架梁 中新网佳木斯9月5日电 (记者 史轶夫)9月5日，同江特大桥进入架梁施工阶段，中欧班列"东通道"佳同 铁路扩能改造工程建设再提速。 佳同铁路扩能改造工程西起佳木斯市东佳木斯站，终至同江北站，是一条以货运为主，兼顾客运的干线 铁路，改造线路全长258.25公里。 此次进入架梁阶段的同江特大桥位于同江至同江北改建段，是全线"头号控制性工程"，桥梁全长 10435.14米，采用单线T梁结构设计，是中国目前中欧班列三大通道中口岸段最长新建桥梁。 设计单位中铁第五勘察设计院考虑施工地点季节性冻土广泛分布的特点，增加桥梁结构的耐久性与经济 性。同时，为节约中国重要商品粮基地——三江平原地区宝贵的黑土地资源，确定了"外绕城市+以桥 代路"的设计方案，该段桥梁占比高达84%，大幅节约土地资源占用，将对三江平原的生态扰动降至最 低。 "作为全线控制性工程，同江特大桥T梁架设量共计638片，按施工计划有序推进。"中铁二十三局佳同项 目负责人表示，预计今年年底将完成313片T梁预制及300片T梁架设任务。 目前，佳同铁路扩能改造工程已进入主体大干阶段。建成投用后，将全面 ...

Core Viewpoint - The successful completion of the contact network hot sliding test for the Pan-Xing High-Speed Railway marks a significant step towards the railway's commissioning and operational readiness [1][2]. Group 1: Test Completion - The hot sliding test was successfully completed on September 5, 2023, with the test train arriving at the Xinyi South Station [1]. - The contact network was energized successfully on September 5, 2023, at 0:30 AM, allowing the hot sliding test to proceed [1]. Group 2: Importance of the Test - The hot sliding test is a critical step before the joint debugging and testing of electrified railways, ensuring the stability and reliability of the power supply system [2]. - The test involved precise measurements of the contact network voltage and the relationship between the contact wire and the pantograph, confirming that the equipment meets the conditions for joint debugging and testing [2]. Group 3: Project Significance - The Pan-Xing High-Speed Railway, approximately 98 kilometers long with a design speed of 250 km/h, is the last project needed for Guizhou Province to achieve its goal of "high-speed rail connectivity for every city" [4]. - Upon completion, the railway will enable travel from Guiyang to Xinyi in 2 hours, creating a high-speed rail traffic circle within 1 to 2 hours to eight central cities in the province, significantly enhancing regional connectivity and economic development [4].

Core Viewpoint - The successful completion of the hot sliding test for the Panxiong High-speed Railway marks a significant milestone, indicating that the line is ready for further testing and eventual operation, which will enhance regional connectivity and economic development in Guizhou Province [1] Group 1: Project Details - The hot sliding test was conducted on September 5, with the test train arriving at Guizhou Xingyi South Station, confirming that the railway line meets basic operational conditions [1] - The test involved the train operating at low, medium, and high speeds, with all parameters and performance indicators meeting expected standards, and the traction power supply system passing inspection [1] Group 2: Economic and Regional Impact - The Panxiong High-speed Railway is the final project needed for Guizhou Province to achieve its goal of "high-speed rail access to every city," significantly reducing travel time from Guiyang to Xingyi to 2 hours [1] - The completion of this railway will create a high-speed rail traffic circle of 1 to 2 hours connecting Guiyang to eight central cities in the province, which is crucial for improving the regional railway network and promoting local economic development [1]

Core Viewpoint - The construction of the Xuanhuan Bridge for the Shanghai-Chongqing-Chengdu High-Speed Railway over the Beijing-Hangzhou Grand Canal in Yangzhou, Jiangsu, is currently in full swing [1][2][3][4]. Group 1 - The Xuanhuan Bridge is a significant infrastructure project aimed at enhancing connectivity along the high-speed railway network [1][2]. - The construction progress is reported to be robust, indicating a strong commitment to completing the project on schedule [3][4].

资讯编辑：罗莹 021-26093550 资讯监督：乐卫扬 021-26093827 资讯投诉：陈跃进 021-26093100 9月4日，在西延高铁宜君站至黄陵站区间，随着恒张力放线车完成最后一个锚段接触网导线架设任务， 标志着由西成客专陕西公司建设、中铁电气化局承建的西延高铁全线接触网实现贯通，为后续全线送电 及联调联试奠定了坚实基础。 西安至延安高速铁路是陕北革命老区的首条高铁，是国家高速铁路网包(银)海高速铁路通道的重要组成 部分，与正在建设的西渝高铁共同形成南北大通道，是陕西省"米"字型高铁网主骨架的重要构成， 是"十四五"时期的重点建设项目。线路全长299.8公里，建设标准为双线高速铁路，设计速度350公里/小 时。线路建成投入运营后，西安至延安的运行时间将从目前的2个半小时缩短至1小时左右，对提升陕西 省区位优势和全国铁路网枢纽地位，进一步完善优化国家高速铁路网络布局，服务革命老区乡村振兴具 有重要意义。 ...

Core Points - The Xiong'an to Shangqiu High-Speed Railway (referred to as Xiongshang High-Speed Railway) has officially entered the track-laying phase as of September 1 [2] - The total length of the main line is 552 kilometers, with a design speed of 350 kilometers per hour [2] - The railway consists of three segments: 258 kilometers in Hebei, 269 kilometers in Shandong, and 25 kilometers in Henan [2] - Track-laying operations have commenced simultaneously from the Hebei section's Hejian track-laying base and the Shandong section's Yuncheng track-laying base [2]

近日，中国人民抗日战争暨世界反法西斯战争胜利80周年纪念活动新闻中心举行第四场外出参观采访活 动，境内外媒体记者赴雄安新区容东城市建设现场、雄安新区中关村科技园、东西轴线指挥调度中心等 地参观采访，感受雄安这座未来之城的澎湃脉动。 走进雄安城际站及国贸中心片区施工现场，登上东西轴线雄安城际站调度指挥中心平台，只见远处塔吊 林立、机器轰鸣，工人们在作业平台上紧张地忙碌着。 雄安集团雄商置业公司工程管理部负责人张涛介绍，雄忻高铁是国家《中长期铁路网规划》"八纵八 横"中京昆通道的重要组成部分，市政配套工程是雄安新区重要基础设施，建成后将提升雄安对外和对 内交通服务，促进实现京津冀一体化战略目标。"未来，雄忻高铁、京雄快线、规划地铁M1、M2线将 在这里交汇，为京雄同城化注入新动力。"雄安集团雄商置业公司董事长付星说。 在"雄安印象"展馆，巨大的沙盘前围满了前来参观的游客。在AR、裸眼3D、多媒体触屏互动等数字科 技加持下，展厅让雄安的过去、现在、未来"活"起来，打造出"古淀春秋""未来之境"等沉浸式数字打卡 空间，让观众于虚实互动中体验"人在画中游"的白洋淀风景秀场和城市人文记忆，领略数字赋能城市的 魅力。"地下 ...

Group 1 - The article highlights the simultaneous launch of two major national projects in China's western region, indicating a strategic shift in development focus and geopolitical strategy [3][8][9] - The total investment for the two projects, the Yarlung Tsangpo River Hydropower Project and the Xinjiang-Tibet Railway, exceeds 1.6 trillion yuan, representing over 1% of China's GDP in 2024 [6][10] - The Yarlung Tsangpo River Hydropower Project is set to become the world's largest hydropower project, with an annual generation capacity of approximately 300 billion kilowatt-hours, equivalent to three Three Gorges dams [12][13][45] Group 2 - The Xinjiang-Tibet Railway, spanning about 2,000 kilometers, will connect Xinjiang and Tibet, traversing some of the highest mountain ranges in the world, making it the highest and most challenging railway to construct [14][15][20] - Both projects face significant challenges, including high altitude, complex geological conditions, and extreme weather, which complicate construction efforts [20][22][28][30] - The construction periods for both projects exceed 10 years, requiring continuous substantial funding, with the Xinjiang-Tibet Railway needing 30-40 billion yuan annually [35][36] Group 3 - The Yarlung Tsangpo River Hydropower Project addresses energy security concerns, as China is the world's largest energy consumer, heavily reliant on coal and oil imports [39][40][41] - The Xinjiang-Tibet Railway will enhance connectivity between two of China's largest provinces, facilitating trade and economic growth in the region [48][50] - The development of these projects is expected to transform the economic landscape of western China, enabling the region to develop its own industries and attract investment [62][86][89] Group 4 - The article discusses the geopolitical implications of these infrastructure projects, positioning China to establish a land-based transportation network that enhances its influence across Eurasia [68][78] - The Xinjiang-Tibet Railway will connect to key trade routes, including the China-Kyrgyzstan-Uzbekistan Railway, facilitating access to Central Asian resources [70][71] - The development of these projects is seen as a significant step in China's "Western Development 2.0" initiative, aiming to create sustainable economic growth in the western region [91][92]