Ministry of Land, Infrastructure and Transport(MOLIT) publishes Yearbook of Road Bridge and Tunnel Statistics once every year. Also, Korea Institute of Civil Engineering and Building Technology(KICT) is operating the website based on GIS to provide the status information of bridges and tunnels on the road. In this paper introduces road Bridge and Tunnel Information(BTI) system that offers the base data for the effective maintenance of bridges and tunnels on the road.

• 박경훈(한국건설기술연구원 구조융합연구소 교량관리팀, 팀장, 수석연구원, 공학박사) | Park, Kyung Hoon
• 주봉철(한국건설기술연구원 구조융합연구소 교량관리팀, 수석연구원) | Joo, Bong Chul
• 선종완(한국건설기술연구원 구조융합연구소 교량관리팀, 연구원, 공학박사) | Sun, Jong Wan
• 이정미(한국건설기술연구원 구조융합연구소 교량관리팀, 연구원) | Lee, Jung Mi