This bridge is located in Tiger Leaping Gorge at the junction of Lijiang City and Shangri-La City, Yunnan Province. It spans the Jinsha River with a total length of 882.5 meters. The vertical distance between the bridge deck and the river surface is about 250 meters. The main bridge is a suspended deck steel truss suspension bridge. The first record created by this bridge is the steel truss suspension bridge with the largest railway span in the world.
? Secondly, in the early stage of construction, in order to build the bridge foundation, the builders excavated four foundation pits with a length of17m and a depth of 49m on the mountain where the pier was to be built. This kind of abutment is unprecedented.
Finally, in the process of bridge construction, the lifting capacity of the 800-ton cable crane used in China ranks first in the world. With the opening of Li Xiang Railway, the history of Yunnan Diqing Tibetan Autonomous Prefecture without a railway has come to an end. It is estimated that the journey from Kunming to Shangri-La will be shortened to four hours. This makes it more convenient for local residents to travel and arrive in an hour, which was unimaginable in the past. The completion of this bridge once again proves the rise and development of China.
In recent years, more and more major national projects not only witnessed the gradual prosperity of China, but also witnessed the strength of China. This is something that China1400 million people are extremely proud of! This is to impress foreigners.
? The development of the motherland not only adds luster to the face of everyone in China, but also improves our quality of life. Here I really want to say from the bottom of my heart: I am proud to be from China.