Yunjing Expressway is one of the "eighteen links" of Zhejiang Expressway Network. The completion of Yunjing Expressway will fundamentally solve the traffic bottleneck problem that has restricted Jingning's development for a long time and completely bring it into the "four-hour traffic circle" of the province. Yunjing Expressway is one of the most difficult expressway projects in Zhejiang Province at present. With the great attention of the Provincial Communications Department and the strong support of "Liang Long" Expressway Co., Ltd., the tender announcement was issued in July, and the tender work was completed in September.