Do you know which is the tallest bridge in China?

Beipanjiang Bridge is the first Gao Qiao in China and the first Gao Qiao in the world. Located on the Beipanjiang Grand Canyon at the junction of Yunnan and Guizhou Province.

Beipanjiang Bridge is located in Yingpan Township, Shuicheng County, Guizhou Province. It crosses the Beipanjiang Grand Canyon from the section between the large and small rivers of Beipanjiang. The terrain on both sides is steep, the terrain changes sharply and fluctuates greatly, and the valley is more than 300 meters deep. Beipanjiang Bridge flies over Beipanjiang Grand Canyon in Guizhou, 405 meters above the water surface, surpassing qingshui river bridge of Nanning-Kunming Railway and becoming the first Gao Qiao in Asia, with a main span of 388 meters. This is the first super-large bridge designed with bidirectional prestressed concrete stiffening plate beam in China. The high-grade highway connecting Guanling to Xingyi is Guizhou? Two horizontal lines, two vertical lines and four lines? An important link in the high-grade highway network.

The completion of this bridge can be said to make? The journey from Yunnan to Guizhou has been greatly shortened to some extent. It used to take more than five hours to drive, but now it takes only one hour to walk. And if you catch up with the particularly foggy weather, you will feel like you are in a fairyland when driving.

Beipanjiang Bridge, located at the junction of Xuanwei, Yunnan and Shuicheng, Guizhou, spans Yunnan and Guizhou provinces, with a total length of 134 1.4m and a vertical height of 565m from the deck to the bottom of the valley, making it the first Gao Qiao in the world. At the same time, the main piers on the east and west banks of the bridge are 269 meters and 247 meters respectively, and the main span of 720 meters is second only to the Yachi River Bridge on Guizhou-Qianxi Expressway, which started construction in the later period, ranking second in the world among similar bridges.

Extended data:

Beipanjiang River is a major tributary of Hongshui River in the upper reaches of Xijiang River in the Pearl River Basin. It originates from the northern foot of Maxiong Mountain in Wumeng Mountain range, Zhanyi County, Yunnan Province, flows through Yunnan and Guizhou provinces, and is bordered by Yungui River in many places, and flows into the left bank of Hongshui River at Shuangjiangkou. Many bridges in Guizhou and Yunnan are named after Beipanjiang Bridge. Beipanjiang River is 449 kilometers long, with a total drop of 1985 meters and an average gradient of 4.42? The average annual discharge of the estuary is 390 cubic meters per second, and the basin area is 26,557 square kilometers.