11月16日，由中铁十局承建的济（南）青（岛）高铁潍东上行联络线跨省道222和潍坊市蓝天路连续梁 顺利合龙。据悉，潍东上行联络线是连接济青高铁和（天）津潍（坊）高铁的关键纽带，将为鲁北地区 和山东半岛地区的互联互通注入强劲动力。 （文章来源：中国证券报） ...

11月16日，由中铁十局承建的济（南）青（岛）高铁潍东上行联络线跨省道222和潍坊市蓝天路连续梁 顺利合龙。据悉，潍东上行联络线是连接济青高铁和（天）津潍（坊）高铁的关键纽带，将为鲁北地区 和山东半岛地区的互联互通注入强劲动力。 新华社图文 图为11月16日由中铁十局承建的济（南）青（岛）高铁潍东上行联络线跨潍坊市蓝天路连续梁完成合龙 施工。 ...

Core Viewpoint - The successful completion of the bridge construction for the Weidong Up Link Line marks a significant advancement in the integration of the Jiqing High-speed Railway and the Tianwei High-speed Railway, enhancing connectivity among cities like Qingdao, Dongying, and Binzhou [1][2] Group 1: Project Overview - The Weidong Up Link Line bridge spans 1,307 meters, featuring 37 simple beams and one continuous beam, with the construction of two key bridges completed [1] - The bridge over Lantian Road measures 176.5 meters and is one of the most complex continuous beams on the line due to its proximity to existing high-speed rail [1][2] Group 2: Construction Techniques - The project team employed a comprehensive technology system combining rigid isolation, intelligent monitoring, and collaborative control for full-scale, intelligent management of the construction process [2] - Advanced equipment such as fingerprint welding machines, wireless temperature sensors, and automatic spraying systems were utilized to prevent concrete cracking and enhance structural durability [2] Group 3: Strategic Importance - The construction of the Weidong Up Link Line is a crucial step in forming a high-speed rail network in the Jiaodong region, contributing to Shandong Province's "four horizontal and six vertical" high-speed rail layout [2] - This project transforms the Jiqing High-speed Railway from a single line into a hub that radiates throughout the Jiaodong Peninsula, facilitating the realization of a "one-hour living circle" [2]