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本刊讯9月8日凌晨,高达150多米的陕西黄河第一高桥,延(川)延(安)高速公路黄河特大桥胜利合龙,自此,位于黄河两岸的陕西延川和山西永和居民千百年来“隔河相望”的历史宣告结束。由中国铁建十四局集团承建的延延高速公路重点控制性工程延延黄河特大桥,飞跨秦晋大峡谷,像一条巨龙静卧在黄河之上。大桥全长1072米,双向四车道,为六跨大跨径连续刚构桥,集深水、高墩、大跨为一体,技术含量高、施工难度大。大桥最高墩柱高141米,为陕西省跨黄河桥梁史上的最大墩高。
The morning of September 8, up to 150 meters above the Yellow River in the first Takahashi, Yan (Chuan) Yan’an (Yan) Expressway Huanghe River Bridge won the victory, since the Yellow River in Shaanxi Yanchuan and Shanxi Yonghe residents The history of thousands of years across the river has come to an end. The key control project of the Yan’an Expressway, constructed by the China Railway Construction 14 Group Bureau, extends the Yellow River Grand Bridge and runs across the Grand Canyon of Qin and Jin Dynasties. Like a dragon standing on top of the Yellow River. Bridge length of 1072 meters, two-way four lanes, six span long-span continuous rigid frame bridge, set deep water, high piers, large span as a whole, high technology, construction difficult. The highest pier of the bridge is 141 meters high, the largest pier in the history of the cross-Yellow River Bridge in Shaanxi Province.