李璠表示，渝鄂界至建始段通车后，将显著改善沿线群众出行条件，有力促进"鄂西生态文化旅游 圈"的资源整合与协同发展，进一步激发武陵山区经济社会发展活力。（记者叶昊鸣） 【纠错】 【责任编辑:焦鹏】 12月20日，由湖北交投集团投资、中铁二十四局承建的安康至来凤高速公路渝鄂界至建始段顺利通 过验收，建成通车后，恩施至西安的车程将从目前的10小时缩短至5小时。 据中铁二十四局安来高速项目书记李璠介绍，本次通过验收的渝鄂界至建始段全长约7.5公里，处 于地质条件复杂的武陵山区，桥隧占比高、施工难度大。建设团队深度融合"绿色智慧"建造模式，通过 引入智能化监测系统、环保施工工艺及先进工程装备，有效克服了地质难题，在保障工程高质量推进的 同时，实现了生态环境保护与工程建设的协同并进。 ...

Core Insights - The overall economic operation of transportation in China is stable and progressing, with significant infrastructure projects reaching important milestones in December [1][5] - The Ministry of Transport reported that from January to October, the fixed asset investment in transportation reached 2.95 trillion yuan, maintaining a high level [1] - Major projects like the G95 expressway expansion and the Xiamen-Kinmen Bridge are key to enhancing regional connectivity and supporting national strategies [2][5] Investment and Infrastructure Development - In December, the G95 expressway expansion project will increase the road capacity from four lanes to eight lanes, alleviating traffic pressure around the capital [1] - The Xiamen-Kinmen Bridge, a significant national strategic project, is nearing completion and aims to enhance transportation links between Xiamen and Kinmen, contributing to the integration of cross-strait development [2] - The completion of various highways, including the G59 expressway segments, indicates ongoing improvements in the national transportation network [5] Logistics and Efficiency - The construction of the comprehensive transportation network has connected over 80% of county-level administrative regions in China, serving approximately 90% of the country's economic and population totals [5] - The logistics sector is transitioning from quantity growth to quality improvement, with a reported decrease in the ratio of total logistics costs to GDP by 0.6 percentage points during the 14th Five-Year Plan's first four years [5] - It is projected that logistics costs will decrease by about 400 billion yuan in 2024, with transportation costs alone dropping by 280 billion yuan [5] Strategic Planning and Future Initiatives - The 2025 conference emphasized accelerating the construction of the national comprehensive transportation network and planning major projects to enhance rural road infrastructure [6] - The Ministry of Transport is tasked with developing the 14th Five-Year Plan for transportation, focusing on strategic tasks, reforms, and major engineering projects [6]

Core Insights - The national comprehensive three-dimensional transportation network framework is largely completed, connecting over 80% of county-level administrative regions and serving approximately 90% of the national economy and population [5][6] - Significant investments in transportation infrastructure have been made, with a total fixed asset investment of 2.95 trillion yuan in the first ten months of the year, including 2.01 trillion yuan in highways and 176.1 billion yuan in water transport [1][5] - Major transportation projects are progressing, including the expansion of the G95 expressway and the construction of the Xiamen-Kinmen Bridge, which aims to enhance connectivity and support regional integration [2][5] Investment and Infrastructure Development - The G95 expressway expansion project in Hebei is a key construction project under the "14th Five-Year Plan," aimed at alleviating traffic pressure around the capital by widening the road from four to eight lanes [1] - The Xiamen-Kinmen Bridge, a strategic national project, is nearing completion and will connect with Xiamen Xiang'an International Airport, facilitating a comprehensive transportation network with Taiwan [2] - The completion of various highways, including the G59 and the new Xinxin Expressway, reflects ongoing efforts to enhance the national transportation network [5] Logistics and Economic Impact - The improvement in transportation infrastructure is expected to enhance logistics efficiency and reduce costs, with a projected decrease in national logistics costs by approximately 400 billion yuan in 2024 [5] - The ratio of total social logistics costs to GDP has decreased by 0.6 percentage points during the first four years of the "14th Five-Year Plan," indicating a shift from quantity growth to quality improvement in the logistics sector [5] Future Plans and Strategic Initiatives - The 2025 conference emphasized accelerating the construction of a strong transportation nation, planning major projects, and enhancing rural road infrastructure [6] - The Ministry of Transport is tasked with developing a high-quality transportation development plan for the "14th Five-Year Plan," focusing on strategic tasks and major reforms [6]