从上个世纪末开始,我国的公路特别是高速公路进入了一个飞速发展的时期。在公路以及高速公路大发展的同时,受困于资金因素,通过投融资的方式发展公路开始在我国多个省份出现,也为我国的公路事业发展注入了新的活力。 Since the end of the last century, our country’s roads, especially the expressways, have entered a period of rapid development. At the same time of the great development of highways and highways, the development of highways through investment and financing started to occur in many provinces of our country while being trapped by financial factors. It also infused new vitality into the development of the highway in our country.