Project introduction: located in Xinxiang City core area, south of Renmin Road, north of the city government office building, construction area of 50000 square meters, belonging to the Xinxiang City key construction projects. Bridge across the East Renmin Road, the upward spiral, full bridge things symmetrical, unilateral 275.7 meters length, composed of 11 cross girders, 3.5 meters wide bridge, 22 pieces of box girders of bridge steel structure, length of 25 to 28 meters, engineering quantity of steel 600 tons.