这是11月24日拍摄的312国道无锡凤翔路至广石路段工程11标施工现场（无人机照片）。 连日来，由中铁十一局承建的312国道无锡凤翔路至广石路段工程11标预制盖梁、箱梁架设现场一片忙碌，施工人员抢抓工期，有序作业，确 保重点工程建设稳步推进。 新华社记者 季春鹏 摄 这是11月24日拍摄的312国道无锡凤翔路至广石路段工程11标施工现场（无人机照片）。 连日来，由中铁十一局承建的312国道无锡凤翔路至广石路段工程11标预制盖梁、箱梁架设现场一片忙碌，施工人员抢抓工期，有序作业，确 保重点工程建设稳步推进。 新华社记者 季春鹏 摄 这是11月24日拍摄的312国道无锡凤翔路至广石路段工程11标架梁作业现场（无人机照片）。 连日来，由中铁十一局承建的312国道无锡凤翔路至广石路段工程11标预制盖梁、箱梁架设现场一片忙碌，施工人员抢抓工期，有序作业，确 保重点工程建设稳步推进。 新华社记者 季春鹏 摄 这是11月24日拍摄的312国道无锡凤翔路至广石路段工程11标架梁作业现场（无人机照片）。 新华社记者 季春鹏 摄 连日来，由中铁十一局承建的312国道无锡凤翔路至广石路段工程11标预制盖梁、箱梁架设现场一片忙碌，施 ...

公交站路面抗压有新招 环氧沥青技术显神通 复兴立交地面段，特别是三郎庙公交站点，长期承受着公交车高频次碾压和集中荷载的考验，路面 损耗严重。 此次城管部门创新采用EA环氧沥青技术对路面面层进行升级。这项技术的核心突破在于将环氧树 脂引入传统沥青体系，通过物理共混与化学交联的双重作用，构建出"刚柔并济"的新型复合结构，既完 整保留了沥青材料的柔韧性，能适应路面基层形变，有效缓解温缩开裂，又充分融入环氧树脂的高强度 刚性，大幅增强面层结构承载力，延长公交站点路面的使用寿命，为公共交通通行安全提供可靠保障。 人行道改造安全更暖心 无障碍设施全面升级 漫步在上城区街头，不少市民发现，浣纱路、复兴立交地面路段和天东桥栏杆悄然焕新颜。近日， 上城区综合行政执法局完成了一系列道路加固与改造工程，不仅提升了道路的安全性与耐久性，更在细 节中注入了人文关怀，打造更具温度的出行环境。 工程人员全面排查并修复破损、松动的人行道地砖与平侧石，处理起拱的树池，确保路面平整无高 差；同时，严格按照无障碍设计规范标准化改造盲道、规整盲道走向、替换磨损盲道砖，保障盲道连续 畅通。 不止是上城区，今年，市综合行政执法局（市城市管理局）在无障碍 ...

格隆汇11月6日丨龙建股份(600853.SH)公布，公司与公司全资子公司黑龙江省北龙交通工程有限公司(以 下简称北龙公司)联合体收到招标人国道京漠公路加格达奇至瓦拉干段改扩建工程建设指挥部、招标代 理机构黑龙江省招标有限公司发来的中标通知书： 公司与北龙公司组成的联合体被确定为国道京漠公路加格达奇至瓦拉干段改扩建工程施工A3标段项目 (以下简称项目、本项目)中标人，中标价4.41亿元。本项目公司及北龙公司承担的施工任务约占公司 2024年经审计营业收入的2.41%。 ...

Group 1 - The company, along with its wholly-owned subsidiary Heilongjiang Beilong Transportation Engineering Co., Ltd., has been awarded the contract for the reconstruction and expansion of the Jingmo Highway from Gagadaqi to Walagan section, with a bid price of 441 million yuan [1] - The project is located in the Daxing'anling region of Heilongjiang Province and has a planned construction period of 730 calendar days, with a defect liability period of 24 months [1] - The total length of the project is 55.73 kilometers, and the construction work mainly includes subgrade, pavement, bridges and culverts, and traffic safety facilities [1] Group 2 - The company is responsible for 98% of the total engineering volume, which includes subgrade, pavement, bridges, and auxiliary building construction, while Beilong Company is responsible for 2% related to traffic safety and smart traffic facilities [1] - The construction tasks undertaken by the company and Beilong Company are expected to account for approximately 2.41% of the company's audited operating income for 2024 [1]

龙口市聚焦群众出行"急难愁盼"，大力实施城区道路改造工程 路网打通后，翰林华邸、龙泽华府、宏润花园、锦莱和著、天鸿·锦江府等周边的20多个小区和村 庄、10万余人成为最直接受益者。以前，从天鸿·锦江府到龙口市民活动中心要绕到徐乡路，全程1.5公 里，现在可以直接走永丰路，步行六七百米就到了。夜幕降临，市民活动中心灯火璀璨，网球场上的挥 拍声、广场舞的欢快旋律、轮滑少年的笑语交织成歌。市民活动中心与路北的人民公园相映成趣，成为 市民休闲新地标。 "为了避免重复施工、反复开挖，新修道路都同步配套建设了地下综合管廊。"中铁二十三局龙口项 目部工作人员介绍。记者随同下到永丰路地下管廊，管廊宽3米、高2米，非常宽敞，可以集中铺设电 力、网线、燃气、热力等管线，在节省用地的同时，还方便后期运维。道路两侧，同步建设步道和绿 地，按照海绵城市的理念打造，透水混凝土、透水砖等可以有效消纳雨水、减少径流，减轻地下管网排 水压力。 中铁二十三局龙口项目部对施工计划、人员组织、物资储备等全面细致安排，组织精干力量，倒排 工期，挂图作战，全力以赴推进工程整体建设。其承建的14条市政道路，截至目前已顺利完工12条，有 2条正在快速推进。 ...

新疆交建（002941）(002941.SZ)发布公告，近日，公司收到新疆交投独库高速投资发展有限责任公司 (以下简称"新疆交投独库高速")发出的中标通知书，确定公司为G3033奎屯-独山子-库车高速公路项目施 工道路施工KDK-SGDL-1标段的中标单位。此次中标金额4.83亿元。 ...

Core Insights - The second phase of the Dongguan Wan Tai Road upgrade project, specifically the Ke Yuan Tunnel, has been publicly announced for bidding, with construction expected to start by the end of November 2025 [1][2] - The total investment for the second phase is approximately 2.84 billion yuan, and the project has received approval from the Dongguan Development and Reform Bureau [1][2] - The overall upgrade project is planned to be executed in four phases, with the first phase already completed and operational [3] Project Details - The Ke Yuan Tunnel project will begin approximately 300 meters north of the intersection of Wan Road and Wan Sui Road, extending southward and passing under several roads before crossing the Dongguan Waterway with a submerged tunnel [2] - The total length of the main tunnel is 2,284 meters, and the project includes the construction of three pairs of connecting ramps to surface roads [2] - The project is divided into two contract sections, each with a planned duration of 1,460 calendar days, aiming for completion by the end of November 2029 [2] Project Phases - The first phase of the Wan Tai Road upgrade, from the Jinggang'ao Expressway to Xinji Road, was completed in 2023 with a total investment of 744 million yuan [3] - The third phase, from Ke Yuan Road to Xinji Road, is still in the investigation stage and has not yet been approved [3] - The fourth phase, from Wan Road to the North Ring Road, is currently in the planning reserve stage [3]

Core Viewpoint - The construction of the municipal road project in Black Point, Congo (Brazzaville), led by China Road and Bridge Corporation, aims to alleviate traffic congestion and improve drainage systems, significantly benefiting the local economy and urban development [1][2]. Group 1: Project Overview - The Black Point municipal road project spans nearly 14 kilometers and is a key initiative in the Congolese president's development agenda [1]. - The project utilizes Chinese construction experience to address challenges such as municipal pipeline relocation and weak foundation treatment [1][3]. Group 2: Construction Techniques - The project team employs a combination of steel sheet piles and internal well-point dewatering techniques to manage high groundwater levels and prevent issues like slope instability and water seepage during deep excavation [2]. - Green construction methods, such as in-situ cold recycling, are widely used to recycle old pavement materials, conserving resources and reducing carbon emissions [3]. Group 3: Local Impact and Training - Over 500 local workers have participated in the project, receiving training in various skills, which has positively impacted local industries such as construction materials, transportation, and catering [3]. - A local worker reported a threefold increase in income after receiving systematic training in electrical maintenance and pipeline upkeep, highlighting the project's contribution to local employment [3]. Group 4: Government Support - The Congolese Prime Minister expressed gratitude for the efforts made by China Road and Bridge Corporation in ensuring project quality and progress, acknowledging the challenges overcome in managing complex underground networks [3].

Core Points - The "Global Road Achievement Award" for 2025 has recognized the "Huangmaohai Cross-Sea Corridor Design Innovation Practice" located in the Guangdong-Hong Kong-Macao Greater Bay Area [1] - This project serves as the western extension of the Hong Kong-Zhuhai-Macao Bridge, connecting Zhuhai and Jiangmen, with a total mainline length of approximately 31 kilometers and a cross-sea section of about 14 kilometers [1] - The key engineering feature, the Gaolan Port Bridge, is a double-tower cable-stayed bridge with a main span of 700 meters, while the Huangmaohai Bridge is noted as the world's largest completed three-tower cable-stayed bridge in terms of span [1] Industry Recognition - The "Global Road Achievement Award" is one of the most prestigious honors in the international transportation industry, encompassing 12 categories including design, research and development, construction methods, and environmental protection [1] - In the past five years, China has received this design category award for three projects, all located on the Yangtze River, making the Huangmaohai Cross-Sea Corridor the first marine engineering project to receive this honor [1]

Group 1 - The construction of the Caihong Road Cross Wei River Bridge in Shaanxi Province is a key project with a total investment of approximately 1.29 billion yuan, aiming to enhance connectivity between Xi'an and Xianyang [1] - The bridge project involves complex engineering and significant construction challenges, with 396 meters of box girder and 2,084 tons of steel structure already processed [1] - Urban renewal and new urbanization are emphasized as important components of city development, addressing issues such as traffic congestion and aging infrastructure [1] Group 2 - The Zhangjiabao Island renovation project in Xi'an focuses on public space updates, including road widening, underground pipeline upgrades, and landscape improvements, aiming to create an efficient vehicle-pedestrian separation system [2] - Recent road improvements have led to a significant reduction in congestion, with average congestion index decreasing by 21.27% on Mingguang Road and 15% on Xianning Road, along with travel time reductions of approximately 4 to 6 minutes [2] - The provincial housing and urban-rural development department plans to implement 1,175 urban renewal projects this year, with a total investment of 151.84 billion yuan and an annual planned investment of 53.596 billion yuan [3]