At 10:30 on May 31, 2022, the entire Guiyang-Huangping Expressway was opened to traffic, opening up the most convenient expressway from Guiyang east to the Yangtze River Delta Economic Zone. After the opening to traffic, the travel time from Guiyang to Huangping has been shortened from the original three and a half hours to less than one and a half hours.

The starting point of Guihuang Expressway is located in Yongle Township, Nanming District, Guiyang City, connecting with Jianxiao Expressway. Connect with Yu Kai Expressway. The main line has a total length of 120.6 kilometers and adopts the standard construction of a two-way six-lane expressway with a design speed of 100 kilometers per hour.

The estimated total investment of the Guizhou-Huangzhou Expressway project is 22.948 billion yuan. It is constructed by PPP+EPC+equity cooperation model. The first public hospital and other units jointly invest, and the CCCC Second Public Office is responsible for the construction. The construction period is 3 years and the operation period is 30 years.

Guihuang Expressway - Yangbaoshan Bridge

Guihuang Expressway - Wumei River Bridge

Guihuang Expressway - Ganxi Bridge

Because Guizhou is a typical karst landform, high-speed construction must pass through mountains and mountains. The whole control project of Guihuang Expressway includes three bridges, four tunnels and two interconnections (Yangbaoshan Bridge, Wumeihe Bridge, Ganxi Bridge, Gulong Tunnel, Jiaduo Tunnel, Longchang Tunnel, NWFB Tunnel, Fengjiazhuang Interconnection Hub, Shangzhai Interconnection hub), especially the three bridges are located in a dangerous place, and the construction is very difficult, which has created an industry record. "The three bridges are typical representatives of suspension bridges, girder bridges, and arch bridges, and they cross steep and deep gorges. The canyons are surrounded by clouds and mists. You can often see the bridges like giant dragons, passing through the clouds and mists, and looming spectacular scenes." Guizhou-Guihuang Expressway Yan Zhongbin, general manager of the company, introduced.

So far, the areas along the route have entered the era of fast travel. With the opening of the entire Guizhou-Huangzhou Expressway, it will play an important role in improving the comprehensive transportation three-dimensional network in Guizhou Province and promoting high-quality economic and social development.Editor/Ma Xue