Hello, let me answer your question about who nominated and who invested in Humen Bridge. I believe many friends still don't know. Now let's have a look!
1. At present, the proportion of shareholders' investment in Humen Bridge is: Guangdong Highway Construction Company 15%, SDIC Transportation Company 10%, Dongguan Highway Bridge Development and Construction Corporation 10%, Guangzhou Suiqiao Development Co., Ltd. 5%, Panyu Road and Bridge Construction Corporation 65438.
2. Humen Bridge spans the Pearl River Estuary and is the first large suspension bridge in China. Its main channel spans 888m, and it passed the completion acceptance on April 20th 1999, ranking among the top in China and known as "the first span in the world".
The total investment of this bridge is nearly 3 billion yuan, and all suspension bridges are welded with steel boxes, with the steel consumption exceeding 20,000 tons.
4. The main cable length of the bridge is 16.4km, and each main cable is composed of 13970 galvanized high-strength steel wire with a diameter of 5.2mm If the steel wires of the two main cables are drawn into a steel rope, it is enough to circle the earth.