Brief introduction of Qinghai Provincial High-grade Highway Construction Administration Bureau

Qinghai Provincial High-grade Highway Construction Administration was established with the approval of the provincial editorial board in September 1999, and it is a county-level institution that supports itself. The main responsibilities are financing, project bidding, land acquisition and demolition, project progress, quality management, fund management, toll repayment, highway maintenance management and road administration management of high-grade highway construction in Qinghai Province. At present, Maping West Expressway (Machangyuan to Ping 'an to Xining), Ningda Expressway (Xining to Datong), Xita Expressway (Xining to Ta 'er Temple), Xita First Class Highway (Xining to Daotang River), Ping 'an Expressway (Ping 'an to Adai), Hu Ning First Class Highway (Xining to Huzhu) and Huang Gui Second Class Highway (Huangzhong to Guide) have been built, with a total mileage of about 4,400 kilometers. At present, there are two projects under construction: Xijiu Highway Lajishan Tunnel and Xining Transit Highway.