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DEVELOPMENT OF INTEGRATED HIGHWAY MANAGEMENT SYSTEM IN KOREA

The integrated highway management system (hereafter, HMS) is a system which is capable of generating and providing comprehensive highway data through introducing and operating a unified location reference system in connection with existing highway-related systems and establishing a linkage between the highway digital maps and a variety of highway-related data. In this study, first, a new location reference system for the National Highways were introduced by installing kilometer posts; second, an integrated database were established by applying a unified location reference system to relevant data; third, the national highway digital maps were utilized in order to provide highway information in a visual format; fourth, the application softwares were developed to accommodate needs and requirements of computer system engineers, highway decision makers, and highway engineers. The HMS is an operating stage.