兰新铁路黄河大桥（Lanzhou Xinjiang Railway Bridge in the Yellow River）.doc

兰新铁路黄河大桥（Lanzhou Xinjiang Railway Bridge in the Yellow River） Lanzhou Xinjiang Railway the Yellow River bridge is located in Gansu city of Lanzhou province Xigu District River town, is the first big bridge built in the Yellow River after the founding of new Chinese. The length of the bridge is 278.4 meters. The bridge started construction in April 1954 and was opened to traffic in July 1, 1955. Lanzhou Xinjiang Railway In July 1, 1955, the Yellow River officially inaugurated the opening of Lanzhou Xinjiang Railway bridge. This seat on April 1, 1954 to start construction of the the Yellow River bridge, a total length of 278.4 meters, is the first big bridge built in the Yellow River after the founding of new Chinese. The Yellow River bridge, the original use of the bridge is a wooden beam, the speed limit in less than 10 kilometers per hour, the bridge is completed, to meet the modern bridge standard, the driving speed is not restricted. Since then, the Yumen Oilfield crude oil loading and support the construction of Xinjiangs trains can efficiently and safely through the bridge. The construction of the bridge in the Yellow River was two times over the flood; the Yellow River in the winter after the freezing, the workers cut ice in 20 degrees below zero cold, day and night to build pier, water to spring up when all piers and abutments has been standing in the river. The construction of the bridge has been supported all over the country. Shenyang bridge factory manufacturing giant steel beam, north, South, northeast brought a large number of cement, wood and steel, Wuhan, dispatched a batch of diving and shipbuilding industry, the two sides of the Yellow River farmers out of dozens of sheepskin rafts to help workers carrying materials. The Chinese people designed and built their own wisdom and strength, and built the bridge entirely with homemade materials. In July 1, 1955, the Yellow River officially inaugurated the opening of Lanzhou Xinjiang Railway bridge. This se