陕西榆林至佳县高速公路全长78.858公里,总投资59.17亿元,采用“BOT+EPC模式”投资建设,建设期2.5年,运营期30年。 Shaanxi
Yulin-Jiaxian Expressway BOT Project is 78.858km long, with total investment of
5.917 billion yuan, and it is built by using "BOH+EPC mode", with 2.5
years of construction period and 30 years of operation period.