Progress in Machines and Systems Xu Bei, Song Yuanbin 6 1 2017 http://www.dline.info/pms/fulltext/v6n1/pmsv6n1_2.pdf Based on the highway rock of meizoseismal areas, we selected the slope of Guanggan expressway fault zone as our research object and did a kinetic stability evaluation as well as an anti-seismic optimal measurement research on the slope. After analyzing the geological environment conditions of the research area, this study discussed about the genetic mechanism and developmental distribution characteristics of the geologic hazards of rocky slope. With the combination of decision tree evaluation model, this study established a systematic hazard evaluation system of highway rock and slope geology.