A Study on Evaluating Model's Development of Asphalt Pavement in Metropolitan

In this study, PER(Pavement Evaluation Rates) was developed to meet standard requirements for pavement evaluation of cities such as Seoul by considering a breakdown distribution. PER consists of Pavement Evaluation Rates and comprehensive Evaluation Rates for crack, rutting and IRI. IRI wasn't matter of consideration but it is used to express the range as an item for damaged section of pavement. And also PER is divided by evaluation equation according to a driveway, a principal and aid road, on the basis of that not only the order of precedence, Maintenance & Rehabilitation, budget policy was selected to support pavement management works well but also Pavement management tool was developed to be able link with previous PMS Database. As compared with MCI, previous evaluation rates at cities and a naked eye survey, PER shows similar results of those.