In this study, we conducted a pilot basis for the census debris flow hazard zone is located on the roadside in some national road. Valley part by usage data for 154 points by calculating the risk and damage was also selected for the debris flow prevention research priorities. This databased to be able to systematically manage a debris flow that may occur on the national roadside.

• 박기덕(한국시설안전공단 시설안전연구소, 선임연구원) | Park, ki-Duck
• 허인영(한국시설안전공단 시설안전연구소, 선임연구원) | Heo, In-young
• 김용수(한국시설안전공단 시설안전연구소, 수석연구원) | Kim, yong-soo
• 이종건(한국시설안전공단 시설안전연구소, 선임연구원) | Lee, jong-Gun