How wide is the effective width of the road

How wide is the effective width of the road

In order to strengthen the technical guidance of rural highway construction in Jiangsu Province, ensure the construction quality and improve the investment efficiency, according to the technical standard of Highway Engineering (jtgb01-2003) and the detailed rules for the implementation of rural highway construction management in Jiangsu Province, and in combination with the rural highway construction in Jiangsu Province, this paper puts forward some suggestions for the construction of rural highway in Jiangsu Province