Wind power generation is technically mature and clean power generating project and can be commercially operated in a large-scale in the world at present, which conforms to the future energy development trend. In recent years, wind power generation develops rapidly in Jiangxi Province. Wind power plant construction inevitably disturbs the original landscape, damages soil and vegetation, and leads to serious soil erosion. This paper investigated the characteristics of soil and water loss and the overall layout of soil and water conservation measures in road engineering of wind power plant in Jiangxi Province, taking the road engineering of Xianhetang wind power plant works in Shangyou County, Jiangxi Province as an example.