Mudanjiang Natural Resources Survey Center, China Geological Survey, Mudanjiang 157021, Heilongjiang, China

 In order to study the stability of the slope on the east Qingmeishan in the Hualin??Tielinghe sector, belonging to one of the Mudanjiang highways, a new slope stability evaluation system has been constructed, which involves 4 first?order criteria, such as geomorphological, engineering geological, meteorological - hydrological fea? tures, and other external factors, and 13 secondary indexes based on field investigation and comprehensive interpre? tation. Then the slope stability was analyzed by analytic hierarchy process method (AHP) ?fuzzy method. The e? valuation results show that the slope is relatively unstable, which is basically consistent with the real situation. Based on the evaluation results, prevention and control measures and suggestions such deploying drainage ditches and water guide pipes on the surface and internal parts of the slope and deploying anti?slip engineering and slope protection engineering in key parts as are put forward.