历时 3年建设的重庆长江上又一座气势恢宏的大桥——鹅公岩大桥 ,2 0 0 0年 1 2月 2 9日全面建成通车。该桥由上海市政工程设计研究院承担设计。该桥的主桥为三跨连续钢箱加劲梁漂浮体系的悬索桥 ,长 1 0 2 2 m,其中中跨 60 0 m,两边跨各 2 1 1 m。桥宽 3 5.5m,设双向六车道 , The 3-year-long Chongqing Yangtze River, another magnificent bridge - Eragongyan Bridge, was fully opened to traffic on January 29, 2000. The bridge by the Shanghai Municipal Engineering Design and Research Institute to undertake the design. The main bridge of the bridge is a suspension bridge of three-span continuous steel box stiffener floating system with a length of 102 m, of which the midspan is 60 m and the two sides span 2,111 m each. Bridge width 3 5.5m, set two-way six lanes,