青海加定至海晏公路第三标段总投资73.14亿元,路线长度86.79公里,采用“BOT+EPC+政府特殊股份”模式投资建设,建设期4年,运营期30年。 Qinghai
Jiading-Haiyan Highway Section III has a total investment of 7.314 billion
yuan, with the length of 86.79km, and it is built by using "BOT + EPC +
government special shares" mode, with 4 years of construction period and
30 years of operation period.