Study on Boundary,Connotation,and Structure Law of Highway Ecosystem in Yunnan Province

The boundary, connotation, and the structure law of highway ecosystem in Yunnan Province were explored in the light of the principle of highway ecology and in accordance with local status, the optimized structure of highway ecosystem was proposed and some constructive suggestions and proposals were put forward to improve the overall economic effect of highways, and to enhance the fast and sustainable development of highway ecosystem in the province with high efficiency.