我国在长江上修建大桥近40座,堪称“中国桥梁博物馆”。 长江上游西陵长江大桥,是我国在长江上修建的第一座加劲钢箱梁悬索桥。该桥主跨900米。1996年建成时被誉为“神州第一桥”。 长江中游的万里长江第一桥武汉长江大桥,1957年建成通车,50年代便跻身当时的“世界名桥”之列。 In China, nearly 40 bridges have been built on the Yangtze River, which can be called the “China Bridge Museum.” The Xiling Yangtze River Bridge on the upper reaches of the Yangtze River is the first stiffened steel box girder suspension bridge built on the Yangtze River in China. The main span of the bridge is 900 meters. When it was completed in 1996, it was hailed as “The First Bridge in China.” The Wuhan Yangtze River Bridge, the first bridge of the Yangtze River in the middle reaches of the Yangtze River, was completed and opened to traffic in 1957. In the 1950s, it became one of the “world famous bridges” of the time.