The paper presents the summary of the existing and past instabilities on the road Cerovlje- Buzet, as well as review on the landslide hazard in the investigated area. Based on the research performed in this paper, considerable landslide hazard in the area can be proclaimed. Using adequate and available methodology, the real landslide hazard degree could be determined. Most of the landslide hazard assessments is based on the fact that future landslides will probably appear in the conditions similar to the past landslides. Based on the available background, data about landslide appearances and parameters of the sliding mass materials, the degree of the possible landslide threat, along the Cerovlje- Buzet road, could be assessed.