围绕春运出行特点，黄竹坪服务区南区将开展"清澈的爱·温暖回家路"主题志愿服务活动，为过往司乘提供热茶、应急药品、出行咨询等暖心服务，以贴 心举措传递出行温度，让司乘在旅途中感受到细致关怀。 该服务区位于梅县区畲江镇径心村，是汕梅高速沿线车流较为集中的重要服务节点。此前，黄竹坪服务区仅为单侧运营，服务承载能力相对有限。随着汕 梅高速改扩建工程持续推进，新建南区在春运前率先建成投用，有效补齐沿线服务短板。 转自：梅州发布 "我们抓住停车场、服务楼和水电等关键环节，在不影响主线通行的前提下加快施工，确保南区一建成就能投入使用，满足春运期间的实际需求。"河北建 设汕梅改扩建FJ1标项目经理部技术总工张振阳表示。目前，服务区粤运能源加油站正在推进验收，计划春节前投入运营。黄竹坪服务区北区改造也将于 今年4月底投入使用。届时，服务区综合保障能力将进一步提升。 1月30日上午10时，汕梅高速黄竹坪服务区南区（梅州往揭阳方向）开通运营，进一步提升了汕梅高速服务保障水平。 "黄竹坪服务区南区的开放，增强了沿线服务供给能力，将在春运期间更好地发挥分流车流、服务司乘的作用，为群众安全、顺畅出行提供有力支撑。"汕 梅高速改扩建项目管 ...

Group 1 - The Qin-Shen Phase I Expressway project is a significant infrastructure initiative in Liaoning Province, with a total length of 238.7 kilometers and an investment of 28.22 billion yuan, aimed at enhancing transportation in Northeast China [1] - The construction of the Lushan Tunnel is a critical control project for the Qin-Shen Phase I Expressway, with ongoing work on secondary lining to meet the goal of full line connectivity [1] - The Qin-Shen Phase II Expressway project is also advancing, with three key projects recently starting construction, which will further improve transportation conditions in western Liaoning and strengthen connections with the Beijing-Tianjin-Hebei urban agglomeration [1] Group 2 - In 2026, Liaoning Province plans to accelerate the construction of seven key expressway projects, including Qin-Shen Phase I and II, and ensure the commencement of several other significant road projects [2] - The province aims to construct and renovate 1,400 kilometers of trunk roads and 60 old bridges in 2026, alongside a new round of rural road improvement actions targeting 4,000 kilometers of rural roads [2] - Recent years have seen a significant increase in transportation infrastructure investment in Liaoning, with 77 projects over 100 million yuan each, totaling an investment of 71.43 billion yuan, marking a 15% growth [3]

Group 1 - The Qin-Shen Expressway project is a key focus for the province's transportation infrastructure development, with plans to accelerate the construction of seven expressways by 2026 [2] - The Qin-Shen Phase I Expressway, spanning 238.7 kilometers with a total investment of 28.22 billion yuan, is crucial for enhancing transportation in Northeast China [1] - The construction of 1,400 kilometers of trunk roads and 60 old bridges is planned for 2026, alongside the initiation of ten key projects, including the Xinbin Ring City and Yanghe Bridge [2] Group 2 - In recent years, Liaoning's transportation infrastructure has seen significant investment, with 77 projects over 100 million yuan completed in 2025, totaling 71.43 billion yuan, marking a 15% increase [3] - The province has achieved high-quality connectivity with 666 kilometers of expressways completed, including the first long-distance ten-lane expansion of the Beijing-Harbin route [3] - Liaoning has become the eleventh province in China to have high-speed rail access in all cities, with the Shenyang-White Railway completed ahead of schedule [3]

Group 1 - The core viewpoint of the news is that the Tibet Autonomous Region aims to significantly enhance its transportation infrastructure by 2025, with a total road mileage expected to reach 125,200 kilometers, including 110,000 kilometers of graded roads and 95% of national highways at level three or above [1] - The region will accelerate the construction of high-grade roads and focus on resolving bottlenecks, with major projects like the improvement of the national highways 109 and 318, and the commencement of the construction of the national highway 345 from Naqu to the Qinghai-Tibet border [1] - By 2025, Tibet plans to implement 167 rural road projects, achieving 100% accessibility for towns and 92.48% for administrative villages, while also enhancing safety with the renovation of 171 dangerous bridges and 1,624 kilometers of safety protection projects [1] Group 2 - The transportation department in Tibet is committed to green development, planning to retire 704 old operational trucks and update 106 new energy buses, achieving full coverage of new energy buses [2] - The region has established 102 charging stations and 151 charging parking spaces along the G4218 and national highway 318, creating a beautiful highway demonstration route of 1,093 kilometers [2] - During the 14th Five-Year Plan period, Tibet has completed the construction of the G4218 Lhasa to Shigatse and G6 Naqu to Lhasa expressways, forming a comprehensive expressway network centered around Lhasa, facilitating a "Five Cities, Three Hours" traffic circle [2]

□四川日报全媒体记者 寇敏芳2025年12月29日24时，青海久治至四川马尔康高速公路（简称久马高速）再通87.5 公里，结束阿坝州红原县不通高速的历史，从成都驾车前往红原大草原的时间缩短至4小时。久马高速有一个标签 ——四川已建成通车路段平均海拔最高的高速公路，此次通车路段平均海拔高达3300米。它穿行在四川盆地向青 藏高原过渡的边缘地带，在高海拔、高寒复杂地质结构下，"绣"出一条"天路"。那么，建好这条"最高"高速，需 要过几关？勇闯不良地质关"豆腐渣"里打隧洞，路面穿上"保温服"冬日红原，草原枯黄、白雪皑皑。记者赶在通 车前试跑，车行在崭新的路上，窗外是广袤寂寥的雪原。建设的艰辛，便藏在这条平坦大道的路基之下。查针梁 子隧道是此次通车段的控制性工程，也是全国罕见的高原软岩大变形隧道，施工如同在豆腐渣里打洞。"我们2020 年9月进洞施工，最开始两年，只挖了100米左右。"四川省交通勘察设计研究院隧道院久马高速隧道专业负责人周 杰彬说，隧道建设不怕硬就怕软，有时初支刚做好，吃个午饭的工夫，钢拱架就被地应力扭成了"麻花"，不得不 反压回填、拆除钢架、重新支护。隧道全长3.1公里，计划5年完成，时间近半，却只 ...

12月30日，广西鹿寨—钦州港公路(鹿寨至鱼峰段)正式通车。作为钦州港的集疏港高速公路，项目建成 以后向南延伸至钦州港。广西将再添一条出海高速大通道。 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 免责声明：Mysteel发布的原创及转载内容，仅供客户参考，不作为决策建议。原创内容版权归Mysteel所有，转载需取得Mysteel书面授 权，且Mysteel保留对任何侵权行为和有悖原创内容原意的引用行为进行追究的权利。转载内容来源于网络，目的在于传递更多信息，方 便学习与交流，并不代表Mysteel赞同其观点及对其真实性、完整性负责。 该项目由贵州路桥集团有限公司承建，起点位于柳州市鱼峰区雒容镇，终点位于白沙镇见前村，全线采 用双向四车道高速公路标准建设，设计时速120公里。 据悉，该项目建成后串联起泉南高速和梧柳高速两大交通干线，可有效缓解泉南高速鹿寨至柳州段的交 通压力，大幅提升区域路网转换效率，让柳州至钦州港的运输距离显著缩短，为北部湾港打通更便捷的 内陆连接通道。 鹿寨—钦州港公路(鹿寨至鱼峰段)是《广西高速公路网规划 ...

转自：贵州日报 新华社济南12月28日电 12月28日，我国首个"6车道改12车道"高速公路改扩建项目——京台高速齐河至 济南段改扩建项目建成通车。至此，京台高速山东段全部完成升级改造。 据了解，京台高速齐济段改扩建项目由山东高速集团投资建设，项目起自济南绕城高速公路晏城枢纽， 途经德州市齐河县、济南市槐荫区、市中区，止于殷家林枢纽，全长23.999公里。项目建成通车后，将 进一步优化国家高速公路南北网络通行能力，大幅提升京台高速山东段整体通行能力与效率，强化京台 高速南北运输干线功能。 山东高速集团京台高速齐济段改扩建项目办综合计划处处长王伟介绍，在线路设计上，项目创新采用起 终点12车道整体式与路段分离式相结合的复合断面设计，针对起终点8车道与12车道衔接过渡，设置预 分流匝道，减少车辆交织；建设横向应急救援通道，为跨路应急救援提供保障。此外，项目还通过建设 槐荫枢纽立体复合式互通、联络匝道，实现新老路线互联互通，大幅提升通行效率和驾乘体验。 除此之外，在智能建造方面，项目自主开发BIM协同管理平台，实现从施工、验收到计量支付的全流程 线上化管理与可视化呈现。围绕跨黄河穿城区绿色协调发展、黄河特大桥安全建 ...

Core Viewpoint - The G0711 Urumqi to Yili Expressway, also known as the U-Y Expressway, has officially opened, significantly enhancing connectivity between northern and southern Xinjiang, and serving as a crucial infrastructure project for regional development and integration [6][12]. Infrastructure Development - The U-Y Expressway spans a total length of 22.13 kilometers, featuring the Tianshan Victory Tunnel, which is the longest high-altitude highway tunnel in the world, overcoming significant geological challenges [9][10]. - The construction of the U-Y Expressway took 5 years and 8 months, reducing travel time between Urumqi and Korla from 7 hours to 3.5 hours, thus establishing a "3-hour economic circle" in Xinjiang [8][12]. Technological Innovation - The project utilized advanced construction techniques, including a unique "three tunnels and four shafts" approach, which allowed for the completion of the Tianshan Victory Tunnel in just 52 months, a significant reduction from the typical 10-year timeframe [9][10]. - The construction faced challenges such as extreme temperatures and complex geological conditions, yet it achieved multiple domestic firsts and some world-leading technologies in tunnel construction [10][11]. Economic Impact - The U-Y Expressway is expected to enhance logistics efficiency, with transportation times reduced by over 200 kilometers and costs decreased by 30%, significantly benefiting local businesses and supply chains [12][14]. - The expressway connects major urban areas and trade zones, facilitating resource exchange and economic integration between northern and southern Xinjiang, thus reinforcing the region's role in the Belt and Road Initiative [12][13]. Environmental Considerations - The project emphasized ecological protection, implementing comprehensive environmental planning throughout its construction phases to minimize impact on sensitive areas [16][17]. - Innovative designs, such as the transparent pipeline showcasing natural water flow, reflect the commitment to sustainable development and ecological responsibility [16][17].

Core Points - The Hainan Tunnel, the first major tunnel of the Xichang to Shangri-La Expressway, has achieved dual-lane completion, marking significant progress in the construction of the Xichang Expressway [1][3] Group 1: Project Overview - The Xichang Expressway is planned to have a total of 16 major tunnels, with 57 kilometers of tunnel excavation completed to date [3] - The Hainan Tunnel features a left line of 3,448 meters and a right line of 3,508 meters, designed for a dual four-lane standard with a speed limit of 80 km/h [3] Group 2: Construction Challenges - The tunnel is located in a high seismic intensity area and traverses complex geological formations, including shale, sandstone, and mudstone, with over 72% of the surrounding rock classified as V-grade, indicating poor self-stability [3] - The construction team has implemented innovative management techniques leveraging IoT technology to address geological challenges, including a digital management platform for 24/7 monitoring [3] Group 3: Environmental Considerations - To minimize ecological impact, a wastewater treatment system has been employed, implementing a "clean and sewage separation" approach, with treated water reused for dust control and forest spraying [3]

Core Viewpoint - The expansion project of the Beijing-Harbin Expressway (Jingha Expressway) in the Shenshan section is progressing steadily, with expected completion for the Beijing direction by the end of July and full two-way ten-lane operation by the end of September, one year ahead of schedule [1][2] Group 1: Project Overview - The Shenshan section of the Jingha Expressway is a crucial transportation artery in Liaoning, originally a two-way six-lane road that has been in service for 22 years, now unable to meet the increasing travel demands due to rapid economic development [1] - The expansion project, initiated in August 2022, spans 238.04 kilometers, starting from the Jiumenkou Tunnel in Suizhong County and passing through various cities and counties, involving 15 toll stations, 20 interchanges, 6 service areas, and 58 overpasses, with the main line of 222.08 kilometers [1] Group 2: Construction Challenges and Innovations - The construction faced numerous challenges, prompting the adoption of an innovative "construction while traffic" model, enhancing emergency response efficiency and optimizing traffic organization through dynamic adjustments [2] - New technologies such as "dual-layer continuous paving + 3D intelligent paving" have been implemented to improve road surface precision and paving efficiency, alongside a smart management platform for real-time monitoring of the entire construction process [2] Group 3: Progress and Impact - As of June 22, the project has achieved significant completion rates: 98.6% for the subgrade, 99.8% for bridges and culverts, 92.8% for pavement, and 94.3% for tunnels [2] - The completion of the expressway is expected to greatly enhance traffic efficiency and service levels, significantly improving regional transportation conditions and promoting economic collaboration and revitalization in Northeast China [2]