记者从中国铁路南宁局集团有限公司获悉，9月28日，新建柳州至梧州铁路太平隧道顺利贯通，标志着柳梧铁路全线54座隧道全部贯通，为后续全线铺轨施 工打下坚实基础。 柳梧铁路于2022年9月全面开工建设，项目批复概算总额338.72亿元，批复工程施工总工期4年，预计明年建成通车。截至今年9月底，柳梧铁路项目各项施 工有序推进，全线桥涵工程总体累计完成96.50%，路基土石方总体累计完成91.50%，站房工程进入装修装饰阶段，站后"四电"工程按计划有条不紊推进。 柳梧铁路为柳州至广州铁路重要组成部分，是国家《中长期铁路网规划》中西南地区至珠三角重要的普速铁路通道，项目建成后，将显著加强广西与粤港澳 大湾区的交通互联互通，对完善区域综合交通运输体系、促进沿线地区经济社会高质量发展具有重要意义。（总台记者 张斌 张卉） 据了解，柳梧铁路项目正线全长238.167公里，桥隧比72.5%，是国铁I级、双线电气化、客货共线铁路，设计速度160公里/小时，线路途经柳州、来宾、贵 港、梧州等城市，共设10个车站。 太平隧道位于广西来宾市武宣县，全长4628米，最大埋深约267米，该隧道地质条件复杂，隧道穿越岩溶、顺层、断层破碎带、 ...

8月22日，柳州至梧州铁路平南北站站房主体结构封顶，为柳梧铁路全线按期建成通车奠定了坚实基 础。 作为国家"十四五"规划重点项目，柳梧铁路建成后将成为川渝云贵大部分地区及桂中地区与粤港澳大湾 区货运交流的主通道。 据介绍，广西正加速推进多条通往广东的铁路项目建设，全面提升粤桂互联互通水平。除柳梧铁路外， 南宁至珠海高铁玉林北至岑溪东段全线22座隧道8月中旬全部贯通，站后四电和站房工程正有序推进， 无砟轨道工程已启动施工，全力冲刺2026年通车目标；合浦至湛江高速铁路也在加速推进中。合湛高铁 全线控制性工程铁山港跨海特大桥首个墩身近日完成混凝土浇筑，标志着合湛高铁广西段主体工程迈入 海上墩柱施工新阶段。 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 柳梧铁路平南北站位于广西贵港市平南县安怀镇，总占地面积560亩，站房总建筑面积约8000平方米， 站场规模为2台7线，为柳梧铁路全线规模最大的车站之一。平南北站建成后，将进一步完善平南县及周 边区域的交通路网结构，降低物流成本，进一步推动建材、纺织服装、旅游等产业发展，形成产业集群 ...

Core Insights - The construction of the Panlong Liujing Grand Bridge, a key project of the Liuzhou-Guangzhou Railway, has made significant progress with the completion of the last weld on the main bridge's steel box girder [1][2] - The bridge spans 3,787.424 meters, with the main bridge measuring 629 meters and a main span of 326 meters, featuring a steel-concrete hybrid box girder design [1] - The project is crucial for enhancing regional transportation networks and integrating areas into the Guangdong-Hong Kong-Macao Greater Bay Area [2] Construction Details - The bridge's main towers are 158 meters and 155 meters high, requiring precise control of vertical transport and construction techniques due to complex cross-sections and angles [1] - Advanced technologies such as electromagnetic wave cross-hole CT and a combination of full rotation and rotary drilling techniques were employed to navigate challenging geological conditions [1] - The construction team implemented a smart climbing system to improve structural rigidity and control line shape accuracy to millimeter levels [1] Project Significance - The Liuzhou-Guangzhou Railway, with a total length of 238.167 kilometers, is designed for a target speed of 160 kilometers per hour and will serve both passenger and freight transport [2] - The project has completed an investment of 23.812 billion yuan, accounting for 70.30% of the total estimated investment of 33.872 billion yuan [2]

Core Viewpoint - The article highlights the acceleration of major project investments across various regions in China, driven by government initiatives and macroeconomic policies aimed at boosting effective investment and supporting infrastructure development [4][6][10]. Investment Progress - Significant progress has been made in major projects, such as the 80,000-ton ethylene project in Inner Mongolia, which has completed key construction ahead of schedule, with a total investment of 9.83 billion yuan and an expected annual output value of nearly 6.7 billion yuan [5]. - In Sichuan, the first grid-type energy storage power station is set to achieve full capacity grid connection, with an anticipated annual electricity generation of 450 million kilowatt-hours [5]. - Shenzhen has initiated the country's first integrated low-altitude operation demonstration base, with major projects in the region completing investments totaling 77 billion yuan in the first quarter [5]. Investment Growth Statistics - In the first quarter, projects with planned investments of 100 million yuan or more saw a year-on-year increase of 7.4%, outpacing overall investment growth by 3.2 percentage points [6]. - Infrastructure investment grew by 5.8% year-on-year, with water management and water transport sectors seeing increases of 36.8% and 25.9%, respectively [8]. - Equipment purchase investment rose by 19% year-on-year, contributing 64.6% to overall investment growth [8]. Policy Support - The acceleration of investment is attributed to a combination of macroeconomic policies, including the rapid issuance of special bonds, which reached nearly 1 trillion yuan in the first quarter [7]. - The government is focusing on enhancing investment efficiency and ensuring the successful implementation of key projects, with plans to support 1,500 equipment renewal projects in the first half of the year [9][10]. Future Outlook - Continued efforts will be made to expand effective investment, with a focus on maintaining industrial investment growth and ensuring the availability of resources for private investment projects [9][10].