20 0 0 - 0 9- 30 T1 0 :30 ,芜湖长江大桥通车。该桥铁路桥长 1 0 6 2 4.4m,公路桥长 6 0 78.4m,总概算 30亿元 ,节约投资 2亿多元 ,总工程量相当于南京和武汉长江大桥的总和。该桥于 1 997- 0 3- 2 2开工 ,三年多来 ,大桥建设者创造了 1 9项国际一流、国内领先的桥梁科技成果 20 0 0 - 0 9 - 30 T1 0:30, the opening of Wuhu Yangtze River Bridge. The railway bridge is 1 062.4m long and the road bridge is 6 0 78.4m, with a total budget of 3 billion yuan and an investment of over 200 million yuan. The total project volume is equivalent to the sum of Nanjing and Wuhan Yangtze River Bridge. The bridge started in 1997- 0 3- 2 2. Over the past three years, bridge builders have created 19 world-class and leading domestic bridge scientific and technological achievements