Assessment and planning of ecological greening of highway in Yanqing County

With the improvement of living standard，travel to suburb by driving a car became one of the entertainments of Beijing citizen．Therefore，the ecological greening of highway become an important part of ecological environment construction in Yanqing County which is ecological conservation and development area of capital.The highway system is the link of the whole city，based on the analysis of status of highway ecological greening in Yanqing County，planning and construction of ecological greening of highway in Yanqing County were put forward，with the purpose of increasing the value of ecological services and landscape，which was to bring ecological tourism corridor of highway．