1月28日，广清城际铁路南延线正式开通运营，串联广州白云站、广州北站、白云机场（600004）等重 要交通枢纽，实现空铁枢纽的直达。至此，广州地铁集团运营的城际铁路里程达516.4公里。 值得关注的是，随着广清城际南延段正式开通运营，穗莞深城际也正式由广州地铁接管运营。到今年年 底，新白广城际及佛莞城际西南联络线将开通运营，实现广州白云国际机场与深圳宝安国际机场两大枢 纽机场的轨道交通联通，"轨道上的大湾区"大提速。 串联多个交通枢纽，助力春运出行 广清城际铁路南延线全长约22公里，共设广州白云站、白云湖站、江高站、神山站4座车站。项目与广 清城际铁路（花都站至飞霞站）贯通运营，并通过花都站接入广州东环城际铁路。开通后，广清城际铁 路日均开行动车组达72列，平均行车间隔为27分钟。 今天上午，学生小李是一名"地铁发烧友"，恰逢考试结束，他特地前往体验新线路通车。 小李与朋友一大早从中山纪念堂坐上广州地铁2号线，然后在白云文化广场转乘12号线到广州白云站。 他们当天的计划是乘坐广清城际到花都站，再转乘下一趟快车去白云机场北。 当天，广州地铁十二号线广州白云站E、J口开通使用。E、J口均为单向出入口，是广州白云站 ...

南都讯 七年时间，足以让一条铁路改写时空格局。2018年9月23日全线贯通至今，广深港高铁单日开行 列车跃升至415列，高峰时段每2分钟便有一班列车，大湾区全面迈入高铁"公交化"时代。这条贯通七年 的钢铁动脉，何以成为全国开行密度和停站频次最高的高铁线路？ 从大湾区"同城效应"到跨区域"枢纽价值" 铁路网络延伸的脚步，让区域联通有了更直观的体现。2018年9月23日广深港高铁全线贯通时，香港西 九龙站直达内地目的地仅40余个，而到2026年1月26日实行新列车运行图后，这一数字已增至110个，7 年间实现翻倍增长。此外，实行新列车运行图后，广深港高铁高峰时段每小时开行30列，平均2分钟一 列，形成类似"公交化"运营的轨道交通模式，这将进一步缩短广深港之间的时空距离，增强粤港澳大湾 区内部及对外的快速联通能力。 不断刷新的数字背后，既有通勤族"喝一杯咖啡就到岗"的便捷，也有歌迷跨城观演、游客说走就走的自 由，还有港澳青年奔赴前海创业的热忱。广深港高铁这条钢铁动脉，早已成为大湾区民心相通、经济共 进的纽带。 在深圳龙华居住的冯女士，正在经历着高效的深港双城生活。从事进出口贸易的她，因工作需要，近两 个月开始每周五 ...

Core Insights - The completion of the shield tunneling for the Shenzhen-Huizhou Intercity Dapeng Branch marks a significant milestone in the construction of the project, paving the way for the next phase of track laying and ensuring timely operation of the entire line [1][5] - The Dapeng Branch is a crucial part of the intercity railway network in the Guangdong-Hong Kong-Macao Greater Bay Area, enhancing regional infrastructure connectivity [2] Group 1: Project Overview - The Dapeng Branch spans approximately 6.1 kilometers, starting from Longcheng Station and includes three working wells and two shield sections, all within a complex geological environment [2] - The project faced significant challenges due to the active fault structures and karst formations in the area, which were described by experts as a "moving geological museum" [2] Group 2: Technical Innovations - The project team implemented advanced technologies such as HSP pre-geological detection and integrated monitoring systems to achieve millimeter-level control over subsidence and geological conditions [3][4] - A tailored approach for each shield machine was adopted, optimizing parameters like cutter head speed and grouting pressure, which significantly improved excavation efficiency [4] Group 3: Economic and Social Impact - Once operational, the line will reduce commuting time from Longgang to Dapeng to 30 minutes, enhancing travel convenience for residents and promoting regional economic development [5] - The project is expected to strengthen transportation links between Longgang, Pingshan, and Dapeng, contributing to the optimization of urban space and efficient flow of economic factors in the region [5]

Core Viewpoint - The successful completion of the shield tunneling for the Guangzhou East to Huadu Tiangui Intercity Railway marks a significant milestone in the construction of the line, which is crucial for the integration of the Guangdong-Hong Kong-Macau Greater Bay Area's transportation network [1] Group 1: Project Details - The shield tunnel has a maximum excavation diameter of 13.56 meters, making it the largest diameter shield tunnel for the Guanghua Intercity line [1] - To address complex working conditions, a single-tube double-track construction scheme was adopted, utilizing the "Yangcheng" large-diameter shield machine [1] - The "Yangcheng" shield machine is equipped with an intelligent system aimed at achieving the engineering goal of "one-time excavation, halving the risk" [1] Group 2: Strategic Importance - The Guanghua Intercity Railway is a vital component of the intercity railway network in the Guangdong-Hong Kong-Macau Greater Bay Area [1] - Upon completion, the line will facilitate connectivity with Guangzhou Metro Line 18 and the Nanzhu (Central) Intercity Railway, contributing to the establishment of a "one-hour living circle" in the Greater Bay Area [1] - The project further promotes the development of the "Railway-based Greater Bay Area" initiative [1]

Core Viewpoint - The opening of the Guangzhou-Zhanjiang high-speed railway and the Shantou South to Shantou section of the Shantou-Shanwei high-speed railway marks a significant milestone in Guangdong's railway development, enhancing connectivity and supporting the economic growth of the Guangdong-Hong Kong-Macao Greater Bay Area [1][2][3] Group 1: High-Speed Railway Development - The Guangzhou-Zhanjiang high-speed railway (GZ-HSR) is a national-level trunk railway with a total length of 401 kilometers and a bridge-tunnel ratio of 76.7% [2] - The GZ-HSR features the longest underwater tunnel in China, contributing to the goal of achieving "350 km/h high-speed rail access for every city" in Guangdong [2] - With the new lines, Guangdong's railway operating mileage reaches 6,433 kilometers, with high-speed rail mileage of 3,411 kilometers, ranking first in the country [3] Group 2: Economic Impact - The GZ-HSR enhances the transportation network, allowing for efficient connections between the Greater Bay Area and the western and eastern regions of Guangdong, thus facilitating economic integration [4][5] - The railway's opening alleviates pressure on existing transport routes, improving overall transportation efficiency and supporting the logistics needs of the burgeoning industries in the western Guangdong region [4][7] - The GZ-HSR is expected to boost the blue economy in Zhanjiang, enhancing the port's radiation capacity and enabling faster delivery of high-value products to major markets [7] Group 3: Tourism and Cultural Integration - The opening of the GZ-HSR is anticipated to promote tourism by connecting cultural and tourism resources along the route, fostering deeper integration of agriculture, culture, and tourism [8] - Travel agencies are leveraging the new railway to develop rich travel experiences and cross-regional products, enhancing interaction between the Greater Bay Area and western Guangdong's tourism markets [8]

Core Insights - The opening of the Guang-Zhan High-Speed Railway marks a significant development in Guangdong's transportation infrastructure, enhancing connectivity for tourism and local economies [1] - The completion of the Shantou to Shantou South segment of the Shantou-Shantou High-Speed Railway signifies the full operation of this line, contributing to the overall high-speed rail network in Guangdong [1] - Guangdong's high-speed rail network now spans 6,433 kilometers, with 3,411 kilometers of that being high-speed rail operating at speeds of 200 km/h or above, making it the largest high-speed rail province in China [1] Group 1 - The Guang-Zhan High-Speed Railway is a key component of the national "eight vertical and eight horizontal" high-speed rail network, connecting the Guangdong-Hong Kong-Macao Greater Bay Area with Hainan Free Trade Port and the Beibu Gulf urban agglomeration [1] - The Shantou-Shantou High-Speed Railway will connect with the under-construction Zhang-Shan High-Speed Railway, enhancing north-south passenger capacity between economic regions such as the Pearl River Delta, Haixi, and Yangtze River Delta [1] Group 2 - Thirteen new lines, including Zhang-Shan and Shen-Shan, are under construction, accelerating Guangdong's goal of achieving "350 km/h high-speed rail access for every city" [2] - The high-speed rail network aims to create an economic living circle where cities in the Pearl River Delta can be reached within one hour, major cities in Guangdong and Hunan within two hours, and connections to regions like Beijing-Tianjin-Hebei and the Yangtze River Delta within six to eight hours [2] - The ongoing development of the rail network is expected to enhance the integration of the Guangdong-Hong Kong-Macao Greater Bay Area with the eastern and western parts of Guangdong, reinforcing the region's economic growth [2]

Core Viewpoint - The simultaneous opening of the Guangzhang High-Speed Railway and the Shanshan High-Speed Railway marks a significant milestone in Guangdong's transportation infrastructure, reducing travel time between major cities and supporting the coastal economic belt and regional development strategy [2][10][11] Group 1: Infrastructure Development - The Guangzhang High-Speed Railway spans approximately 401 kilometers with a design speed of 350 km/h, featuring complex engineering such as the Zhanjiang Bay underwater tunnel, which is the longest and deepest of its kind in China [3][11] - The Shanshan High-Speed Railway, specifically the section from Shantou South to Shantou, is about 19.8 kilometers long and connects multiple cities in the eastern Guangdong region, enhancing access to the Guangdong-Hong Kong-Macao Greater Bay Area [4][10] Group 2: Economic Impact - The new rail connections significantly reduce travel times, with the fastest journey from Guangzhou to Zhanjiang taking about 1.5 hours and from Shantou to Guangzhou taking around 2 hours, injecting new vitality into the local economy [5][10] - The high-speed rail network is expected to facilitate the movement of people, goods, and capital, transforming the economic landscape of Guangdong by promoting regional integration and collaboration [7][19] Group 3: Strategic Importance - The completion of these railways represents a critical "link" in the national high-speed rail network, enhancing connectivity between the Greater Bay Area and other regions, and positioning Guangdong as a strategic hub for economic development [11][13] - The railways are anticipated to foster a new economic corridor, shifting from a traditional transportation axis to a dynamic economic zone that supports urban renewal and industrial upgrades [14][18] Group 4: Future Developments - Future plans include the construction of additional rail lines and enhancements to existing infrastructure, aiming to achieve comprehensive high-speed rail coverage across Guangdong by 2027, thereby realizing the goal of "city-to-city" connectivity at 350 km/h [20][21] - The ongoing development of the rail network is expected to create modern logistics and business hubs around key stations, further integrating urban areas and enhancing economic collaboration [18][20]

湛江经济技术开发区里，来自粤港澳大湾区的投资咨询量近日明显增多；东海岛的钢铁基地里，技术人 员已开始规划"当天往返"珠三角的出差行程；茂名根子镇的荔枝园中，新的包装生产线调试完毕，果农 期待明年荔枝"乘着高铁出山"。与此同时，阳江海陵岛、湛江金沙湾、茂名浪漫海岸的旅游从业者，也 即将迎来首批"高铁游客"。 "广湛高铁开通后，未来再联通合湛高铁和湛海高铁，我国沿海高铁大动脉将实现从长三角到北部湾的 全线贯通，使粤港澳大湾区、北部湾城市群和海南自由贸易港三大区域联系更紧密，构筑起区域协调发 展的'黄金走廊'。"彭翔说。 与此同时，汕汕高铁汕头至汕头南段建成通车，标志着汕汕高铁全线贯通运营，广州东至汕头最快1小 时52分可达。一东一西，两条时速350公里高铁同日开通，再联通已投入运营的广汕高铁，形成广东区 域发展"两翼"腾飞的生动映照，共同在广东沿海串联起一条完整、连贯的时速350公里高速通道。 转自：北京日报客户端 新华社广州12月22日电 题：通湾达海再提速——"轨道上的大湾区"再添新动脉 22日上午10时许，G9785次"复兴号"列车从广州白云站驶出，一路向南海之滨的湛江飞驰而去。这一 刻，广湛高铁正式开通运 ...

Core Viewpoint - The opening of the Guangzhou-Zhanjiang high-speed railway marks a significant milestone in the development of Guangdong's transportation infrastructure, enhancing connectivity within the Guangdong-Hong Kong-Macao Greater Bay Area and beyond [1][4]. Group 1: Infrastructure Development - The Guangzhou-Zhanjiang high-speed railway, with a total length of 401 kilometers, is the most complex, longest, and largest investment railway project built independently in Guangdong's history [1]. - The railway expands Guangdong's high-speed rail network to 3,411 kilometers, making it the province with the most extensive high-speed rail operations in China [1]. - The railway's operation is a crucial step towards achieving the ambitious goal of "every city in Guangdong connected by 350 km high-speed rail" [1]. Group 2: Economic Impact - The high-speed railway is expected to activate numerous development opportunities along its route, significantly enhancing the economic landscape of the region [1][3]. - It facilitates the rapid flow of production factors, thereby reshaping regional configurations and functions within the context of the Greater Bay Area [3]. - The railway will contribute to the emergence of new towns and industrial parks along its route, promoting the "high-speed rail economic belt" [3]. Group 3: Regional Integration - The Guangzhou-Zhanjiang high-speed railway connects with other major rail lines, enhancing accessibility to central and northern China, and will eventually link with the under-construction Hepu-Zhanjiang railway and the planned Zhanjiang-Haikou railway [3]. - The railway serves as a vital link between the Greater Bay Area and the Hainan Free Trade Port, facilitating orderly connections between national markets and resources [4]. - The integration of the Greater Bay Area and Hainan Free Trade Port through the railway is expected to bring about governance and collaborative advancements [4].

Core Viewpoint - The opening of the Guangzhou-Zhanjiang high-speed railway and the Shantou South to Shantou section of the Shantou-Shanwei high-speed railway enhances connectivity in the Guangdong-Hong Kong-Macau Greater Bay Area, marking a significant development in the region's transportation infrastructure [1][4]. Group 1: High-Speed Railway Details - The Guangzhou-Zhanjiang high-speed railway (Guangzhan High-speed Railway) spans 401 kilometers with a bridge-tunnel ratio of 76.7%, featuring the longest single-bore underwater tunnel in China [1]. - The Shantou South to Shantou section of the Shantou-Shanwei high-speed railway is approximately 19.8 kilometers long, completing the connection of the entire Shantou-Shanwei high-speed railway [2]. Group 2: Economic and Social Impact - The new rail lines reduce travel time significantly, allowing for a 1.5-hour journey from Guangzhou to Zhanjiang and a 2-hour journey from Shantou to Guangzhou, facilitating tourism and economic activities [1][2]. - The high-speed rail network is expected to boost the tourism industry in coastal areas like Yangjiang and Zhanjiang, with increased hotel bookings and the introduction of new tourism routes [4]. Group 3: Infrastructure Development - The completion of these rail lines contributes to a broader high-speed rail network in Guangdong, which has reached 6,433 kilometers in total operational length, with 3,411 kilometers of high-speed rail [4]. - The ongoing development aims to achieve a "city-to-city" high-speed rail connection across all cities in Guangdong, enhancing regional integration and economic growth [4][6].