When will Qingzhen Expressway open to traffic?

Before September. Qingzhen Expressway was opened to traffic before September, with a total length of about 16.5 km. Qingzhen expressway is the expressway connecting Qingzhen and Zhenning, with a total length of 90 kilometers and a total investment of 3 1 100 million yuan. According to the fully enclosed and interconnected expressway standard, the designed subgrade has a width of 28 meters and six lanes in both directions. The calculated running speed of the whole line is1.20km/h.