中铁一局的工人在德大铁路龙居黄河特大桥上施工（摄于12月23日）。12月24日，由中铁一局建设的黄河流域跨度最大、长度最长的铁路钢结构桥梁——德大铁路龙居黄河特大桥合龙，标志着德大铁路将进入最后的铺轨施工攻坚新阶段。 Medium iron workers over the Yellow River in railway dragon in large bridge construction(Taken in December 23).On December 24,The construction of the Yellow River basin in iron the biggest span/The length of the longest railway steel structure bridge over the Yellow River railway dragon - the big bridge closure,Marks the deda railway will enter the final track-laying construction crucial new stage.
    山东德大铁路全长256公里，自京沪线黄河崖站引出，经德州陵县、临邑县、济南商河县、滨州惠民县、阳信县、东营利津县和潍坊市寿光市，止于德龙烟铁路大家洼站，计划2014年3月建成通车。新华社记者何俊昌摄     Shandong deda railway (256 km),Since HuangHeYa beijing-shanghai railway station derivation,The LingXian Texas/linyi/Jinan ShangHeXian/Binzhou HuiMinXian/yangxin/Dongying LiJinXian and ShouGuangShi weifang,Check YuDeLong smoke railway station you depression,Plan in March 2014, built to traffic.The xinhua news agency HeJunChang perturbation

    中铁一局的工人在德大铁路龙居黄河特大桥上庆祝大桥即将合龙（摄于12月23日）。新华社记者何俊昌摄 Medium iron workers over the Yellow River in railway dragon in the big bridge celebrating a bridge to closure(Taken in December 23).The xinhua news agency HeJunChang perturbation

    德大铁路项目指挥长闵拥军（左）在向工程技术人员部署任务（摄于12月23日）。新华社记者何俊昌摄 Can ZhiHuiChang MinYongJun railway project(left)In the engineering and technical personnel deployment task(Taken in December 23).The xinhua news agency HeJunChang perturbation