本次交工验收会议于12月9日至10日在西安召开，验收委员会通过听取汇报、分组实地检查、查阅 工程资料等方式，对工程质量进行了全面评估。最终一致同意该项目通过交工验收，自2025年12月10日 起进入缺陷责任期。 作为区域重点民生工程，西安至兴平高速公路改扩建项目自开工以来便备受社会各界关注。路线全 长24.382公里，起于三桥收费站，止于西吴立交，衔接G30连霍高速、G3021临兴高速两大交通动脉， 最高采用双向八车道高速公路技术标准，设计速度120公里/小时。 该项目通车后，将显著提升西安咸阳之间的道路通行能力，有效缓解现有交通压力，进一步强化西 安的辐射带动作用，促进西咸一体化发展和关中平原城市群建设，为沿线区域经济社会高质量发展注入 强劲动力。 12月10日，西安至兴平高速公路改扩建项目路基、路面、桥涵、交安工程顺利通过交工验收，标志 着该工程已具备通车条件，即将迈入服务地方发展的全新阶段。 此外记者获悉，近日，陕西境内还有其他两条新建高速公路项目也传来好消息，眉县至太白高速公 路项目和安岚高速岚皋至陕渝界段均已通过交工验收。 ...

Group 1 - The successful blasting of the last section of rock marks the completion of the dual-line tunnel of the Anlan Expressway, laying a solid foundation for the road to open by the end of the year [1] - The Luoyuanping tunnel, constructed by China Railway 14th Bureau Group, is 413 meters long and located in a challenging mountainous area, making construction difficult and risky [1] - The project team implemented innovative "zero excavation" construction methods and utilized intelligent systems for monitoring to ensure safety and minimize environmental impact [1] Group 2 - The Ankang to Lanrao Expressway is a crucial part of the national expressway network and serves as an important link between Shaanxi and Chongqing [2] - The expressway features a high bridge-tunnel ratio of 96%, the highest in the province, which is significant for mountainous expressway construction [2] - Once completed, the travel time from Ankang to Chongqing Kaizhou will be reduced to 2.5 hours, significantly improving regional transportation and promoting development in the Qinba mountainous area [2]