The transformation of Shanghai-Kunming Expressway from four to eight Pingxiang was started in 20021and 65438+February. According to relevant information, it was learned from Guiyang Chengfa Group on February 14 that the expansion project of Guiyang-Anshun section of Shanghai-Kunming Expressway, which was currently undertaken by its subsidiary Hengchuang Construction Company, has been fully resumed and is expected to be completed in May 2025. At the construction site of the third bid section of Guiyang-Anshun expansion project of Shanghai-Kunming Expressway in Qingshan Village, qingzhen city, the rotary drilling rig team of Baihuahu Bridge has entered the site for construction. At present, there are more than 60 project workers, and more than 20 sets of machinery and equipment, such as excavators, rollers and bulldozers, have all entered the site to fully promote the station construction.