A Detour Route Model Considering Flooded Regions Using Network Analysis

Abstract

Heavy rains have caused an amount of damage from flooding and landslides nationwide. Specially, because of flooded road when disasters occurred, traffic congestion and isolation have caused many losses to drivers during rush hour. In this study, we propose a detour route model considering the damage area and compare optimal route and detour route. Also, we construct our network dataset to analyze the routes with categorized hierarchy level. The model can provide some information to reduce traffic congestion and can present effective traffic routes when disasters occur.