After two days hard working, Hulukou Bridge at Baihetan Hydropower Station in Sichuan Province was successfully closed with zero error on April 9. Many experts at site set a high value on the precision of the steel truss fabricated by CRBBG.

Hulukou Bridge is located over Jinsha River at the boundary of Ningnan County, Sichuan and Qiaojia County, Yunnan, about 37km upstream from the damsite of Baihetan hydropower station. Jinsha River Baihetan hydropower station is the third hydropower station in the world, and Hulukou Bridge and its connecting project are the important part of site access to the station as well as the key project implemented beforehand for the construction of the reservior area. The overall length of the project is 3.466km, and the main bridge is a 158m+656m+145m steel trussed girder suspension bridge.

This bridge is another monument set up by CRBBG in the Yunnan-Guizhou Plateau after Yunnan Longjiang Grand Bridge and Guizhou Najie River Bridge.