Expressway Greening

In the high speed road in our country, the most serious damage is the high speed slope, which can effectively reduce the problem of high speed road damage, reduce soil and water loss, and protect the environment to contribute to the greening project. With the rapid growth of China's social economy, Expressway has become an important transportation hub of national economy and modern life. In end of 2006, the total mileage of expressway in our country has reached 45,300 km, and in 2010 it will reach 65,000 km.Expressway greening is an important part of land greening. It is the main content of highway construction. The first task of highway greening is to improve the service function of highway. The greening must achieve the purpose of stabilizing roadbed, protecting pavement, inducing traffic, ensuring driving safety, reducing noise, protecting environment and coordinating with nature, and so on. At the same time, it is beneficial to driving safety. Guide the line of sight for the staff, reduce eye fatigue, thereby reducing the occurrence of traffic accidents.