为护栏穿上长效"科技新衣" 2025年，贵州高速集团铜仁营运中心聚焦高速公路基础设施长效安全与养护作业本质安全，成功实施"既有混凝土结构防腐涂装关键技术研究""无人机+高 墩防腐技术研究与应用"两项重点技术攻关。相关成果显著提升了混凝土护栏的耐候性能与桥梁高墩养护的智能化水平，实现混凝土护栏耐候性能提升 60%以上，预计使用寿命延长至8年以上、高空养护作业效率提升约3倍、累计节约养护成本超680万元的综合成效。 作业过程中，改装无人机可精准飞抵病害点位，通过高分辨率影像进行智能识别与分析，对混凝土表面蜂窝、麻面及早期钢筋锈蚀等问题实施厘米级精度 的喷涂修复，并具备智能避障能力，尤其擅长处理拱圈下部等视线死角。团队针对高空喷涂特点，优化了涂料粘度、固含量等参数，确保其在垂直壁面良 好附着，流挂现象减少70%，表干时间控制在2小时内，实干不超过8小时，有效抑制钢筋锈蚀，使防护周期可达8年左右。在S25沿榕高速(思剑段)的试点 中，实现了直接成本节约26.23万元，在提升修复质量与耐久性的同时，从根本上规避了高空作业人员的安全风险。 无人机变身高效"空中工匠" 从"被动维修"到"主动预防"，从"人力密集"到"技术驱 ...

近日，在沪杭高速公路嘉兴路段，一辆造型特殊的车辆正缓缓驶过，车底持续传来金属吸附的清脆碰撞 声。智通财经从浙江省交通集团嘉兴管理中心了解到，这是该公司投入使用的"吸铁车"正在进行路面清 理作业。仅短短一段路程，便从路面吸附起数量惊人的各类金属抛洒物。这些曾被称为高速"隐形地 雷"的铁制垃圾，如今被高效、快速地集中清除。 春运期间，高速公路车流量大幅攀升，货车运输任务繁重，路面金属抛洒物风险显著增加。一枚铁钉、 一个螺帽都可能导致车辆爆胎甚至失控，严重危及行车安全。以往主要依赖人工巡检清理，效率低且养 护人员需冒着极大风险穿梭于车流中。 为破解这一难题，嘉兴管理中心创新推出了"吸铁车"。该设备由清扫车或洒水车改造而成，前端加装强 磁拾取装置，通电后可产生强大磁场，最大吸力达500斤，能够牢牢吸附各类铁质杂物，并通过滚筒输 送至储藏箱，实现快速收集与卸载。"吸铁车使清理效率成倍提升，以往人工一天难以清理完的路段， 现在几小时即可完成，特别契合春运期间高强度保畅需求。"养护人员介绍道。 目前，该"清障神器"已在嘉兴管理中心所辖各条高速公路推广使用。管理中心建立了"日常巡检+重点清 理"的常态化作业机制，针对春运往返 ...

证券代码：600350 证券简称：山东高速 公告编号：2026-004 山东高速股份有限公司 第六届董事会第八十二次会议决议公告 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容的 真实性、准确性和完整性承担法律责任。 山东高速股份有限公司（以下简称"公司"）第六届董事会第八十二次会议于2026年1月30日在公司22楼 会议室以现场会议与通讯表决结合的方式召开，会议通知于2026年1月20日以专人送达及电子邮件方式 发出。 本次会议应到董事11人，实到董事11人。会议由副董事长王昊主持，公司高级管理人员以及相关部门负 责人列席了会议。会议的召开符合《公司法》和《公司章程》的规定。 会议审议并通过了以下决议： 一、会议以11票同意、0票反对、0票弃权，审议通过了关于《2025年合规管理报告》的议案。 二、会议以11票同意、0票反对、0票弃权，审议通过了关于2025年度董事会决议及重要投资项目跟踪落 实情况的议案。 三、会议以11票同意、0票反对、0票弃权，审议通过了关于《2026年审计工作计划》的议案。 本议案经公司董事会审计委员会审议通过，同意提交公司董事会审议。 四、 ...

转自：茂名发布 演练实景模拟了包茂高速柏桥服务区（西区）充电桩停车位上某小轿车在充电过程中突然冒烟起火的场景。当时只见火势迅速蔓延，现场浓烟弥漫，情况 十分紧急！柏桥服务区立即启动突发事件应急预案，第一时间切断充电区域电源。高速路政监管及柏桥站场工作人员迅速响应，分工合作，马上设立警戒 带封锁事故现场，并引导周边车辆有序撤离。同时，高速路政、交警及交通执法人员在服务区入口设置安全警戒区，前置应急力量及时疏导危化品运输车 辆，确保隔离得当且场区秩序稳定。 包茂高速柏桥服务区充电车辆自燃事故应急处置演练现场，各联勤单位严阵以待。 演练现场模拟某新能源小客车在包茂高速柏桥服务区进行充电时突发火灾事故情景，高速路政、服务区工作人员迅速投入灭火应对。 包茂高速柏桥服务区充电车辆自燃事故应急处置演练现场，高速路政、站场、服务区工作人员迅速设置安全警戒区，疏导其他车辆。 随后，消防队员及时抵达事故现场，快速铺设消防水带，架设起喷雾水枪，以高压水流对准火源扑救，对起火车辆实行物理降温，有效控制火势。明火扑 灭后，消防队员继续对事故车电池部位实施冷却，防止复燃。高速路政、交警部门开展事故勘查取证，技术维护人员则对充电设备全面检 ...

由于该路段仍处于改扩建施工阶段，为确保通行安全，自1月31日24时恢复通行起，双向（南往北、北 往南）限速80公里/小时，请司乘人员谨慎驾驶、减速慢行，禁止启用车辆智驾功能，建议"两客一 危"车辆绕行。此外，该路段北往南方向耒阳、永兴、郴州、苏仙、宜章五处服务区均具备加油、充电 功能。 G4京港澳高速耒阳大市至宜章（湘粤界）段改扩建工程起于耒阳大市枢纽，往南经耒阳、永兴、苏 仙、北湖和宜章等5个县市区，止于宜章小塘（湘粤省界），与G4京港澳高速粤北段相接。路线全长 144.309公里，采用双向八车道高速公路标准对老路进行改扩建。其中，起点大市枢纽至五里牌互通段 设计速度120公里/小时，路基宽度41.5米；五里牌互通至终点段设计速度100公里/小时，路基宽度41 米。全线设互通立交12处、收费站11座、服务区5处、停车区1处，其中新增郴州服务区、耒阳南互通。 项目建设工期3年，预计2026年年底建成通车，项目建成通车将进一步畅通湖南"北联长江中游城市群、 南接粤港澳大湾区"的交通动脉，对完善湖南省综合运输体系，推动湘南地区承接产业梯度转移，促进 湖南省产业升级具有重要意义。 长沙晚报1月29日讯（全媒体记者 ...

Core Viewpoint - The implementation of the "Two Connectivity Projects" in Fujian aims to enhance rural development by improving access to highways, thereby increasing the sales of local agricultural products and benefiting nearly 300 million residents across 80 towns by 2025 [1][2]. Group 1: Project Overview - Fujian plans to initiate 33 new "Two Connectivity Projects" and open 28 highway service area entrances by 2025, significantly benefiting rural areas [1]. - The "Two Connectivity Projects" include "Neighboring County Highway Connectivity" and "Township Convenient Connectivity," focusing on reducing travel distances and improving access to highways for rural towns [1]. Group 2: Economic Impact - The addition of the "Baijigou Toll Station" near Qiaoyan Village has reduced travel time to Fuzhou by 20 minutes, leading to increased tourism and sales of local agricultural products [2]. - Currently, 85% of land-based townships in Fujian can reach highways within 30 minutes, with the opening of 70 service area back channels reducing average travel distance by nearly 10 kilometers [2]. - By 2025, service areas with back channels are projected to achieve a revenue of 420 million yuan, a 21% increase year-on-year, with agricultural product sales rising by 39% [2]. Group 3: Future Developments - The traffic flow through service area back channels is expected to increase by 45% from January to December 2025, contributing to an average income growth of 103% for village collectives and 32% for villagers [3]. - Fujian aims to further implement the "Two Connectivity Projects" to enhance urban-rural integration and increase income for residents [3].

Core Viewpoint - The proactive response of the "Gaoshu Yingshanhong" service team at the Gao'an toll station during severe fog conditions highlights the importance of logistics support in maintaining supply chain efficiency and reducing social logistics costs [1][2][3]. Group 1: Logistics and Supply Chain Management - The incident illustrates that highways are not just transportation infrastructure but also critical components of modern supply chains, where disruptions can significantly increase logistics costs [2]. - The Gao'an toll station's service team provided essential supplies and real-time traffic information, stabilizing the emotions of stranded drivers and ensuring the core workforce (drivers) could quickly resume operations once traffic resumed [2][3]. Group 2: Cost Reduction and Efficiency Improvement - Reducing overall logistics costs is a key policy direction for promoting high-quality economic development, which requires both infrastructure expansion and service innovation to enhance operational efficiency [3]. - The Gao'an toll station's approach reflects a shift from traditional traffic management to modern supply chain services, acting as a "stabilizer" in the logistics chain during critical times [3]. Group 3: Brand Effect and Business Environment - The positive reputation of the "Gaoshu Yingshanhong" service is enhancing the competitive environment for businesses, as reliable and warm road services are crucial for logistics companies and individual operators when choosing transport routes [4]. - The Jiangxi Transportation Investment Group's focus on improving service quality through the "Gaoshu Yingshanhong" brand is aimed at strengthening network competitiveness and empowering regional economic development [4]. Group 4: Expert Insights - Experts emphasize that addressing logistics bottlenecks and reducing institutional costs are vital in building a unified national market, with the Gao'an toll station's proactive measures serving as an essential part of reducing overall social logistics costs [5].

Core Points - The upgrade of the Xinyang toll station on the Jinggang'ao Expressway has successfully increased the maximum weighing capacity to 200 tons [1][2] - The Xinyang toll station is a critical node in the Henan section of the Jinggang'ao Expressway, with a high proportion of truck traffic, particularly for heavy wind power transportation vehicles from Mingyang Smart Energy [2] Group 1 - The upgrade aims to ensure the safety and smoothness of large cargo transportation and enhance the effectiveness of source control [2] - The original equipment at the Xinyang toll station faced issues with precision and stability under high load conditions, prompting the need for a specialized upgrade [2] Group 2 - The upgrade involved hardware updates, technical breakthroughs, and system adjustments to enhance the weighing system's capacity and measurement accuracy [2] - The new weighing system features a larger platform structure and a high-density sensor layout, enabling high-precision dynamic weighing of moving freight vehicles [2] - This upgrade provides a solid technical foundation for subsequent precise control, intelligent scheduling, and the establishment of a "green channel" for large cargo transportation [2]

Core Viewpoint - The new highway toll policy has sparked significant debate among drivers, highlighting both its potential benefits and drawbacks, particularly regarding traffic congestion during holidays. Group 1: Policy Impact - The holiday free passage policy has led to increased traffic congestion, as many drivers choose to travel during these periods, resulting in long delays and wasted fuel and time [3][6]. - The new policy introduces a mileage-based charging system, which is seen as a positive change that could enhance travel flexibility and efficiency [3][8]. Group 2: Implementation Challenges - There are several technical challenges associated with the new policy, including the need for accurate mileage tracking and preventing misuse of the system [6][9]. - To ensure effective implementation, a combination of measures is suggested, such as establishing intelligent monitoring systems and enhancing penalties for violations [8][9]. Group 3: Recommendations for Improvement - It is recommended to create a transparent execution mechanism and set reasonable transition periods to facilitate the new policy's adoption [9]. - Engaging in public communication and developing supporting measures are essential for addressing concerns and ensuring the policy's success [9].

Group 1 - The Hubei Provincial Emergency Management Department and the Hubei Meteorological Bureau issued a warning about the strongest cold wave and rain-snow freezing weather of the winter from January 18 to 21, urging preventive measures [1] - As of January 20, significant snowfall and blizzards were reported in regions such as Shiyan, Xiangyang, and Suizhou, posing severe challenges to transportation and power supply [1] - The Hubei Provincial Meteorological Bureau's early warning led to high-level attention from provincial leaders, with measures being implemented to address the adverse weather conditions [1] Group 2 - Hubei Transportation Investment Group's operation management company has deployed remote temperature and humidity monitoring devices on 653 kilometers of highways in Shiyan to enhance road safety during the snow [2] - The monitoring equipment allows for real-time tracking of road conditions, reducing the need for manual inspections and improving response times to potential ice hazards [2] - The system provides dual alerts through information and voice notifications, targeting critical areas such as shaded road sections, sharp turns, bridges, and tunnel entrances [2]