In maintaining infra-structure, the conventional assessment and maintenance system has focused on safety. As the importance of performance-based assessment increases, considering the performance indices has became essential to assess in perspective of comprehensive evaluation of infrastructure. Therefore, in this study, the conventional evaluation system in Korea and suggested future direction of the maintenance system are analyzed.

• 최소영(한국시설안전공단, 시설연구원, 시설성능연구소, 연구원, 공학석사) | Choi, Soyung
• 신철식(한국시설안전공단, 시설연구원, 연구원장, 공학박사) | Shin, Chul-Sik
• 권지혜(한국시설안전공단, 시설연구원, 시설성능연구소, 책임연구원, 공학석사) | Kwon, Ji-Hye
• 강보림(한국시설안전공단, 시설연구원, 시설성능연구소, 연구원, 공학석사) | Kang, Bo-Rim
• 정재훈(한국시설안전공단, 시설연구원, 시설성능연구소, 수석연구원, 공학석사) | Jung Jae-Hun