Building information modeling (BIM) is a representative information technology application tool in construction project. Each element are designed by 3D object and each construction process is simulated by 4D or nD CAD system using virtual reality in BIM system. BIM should be structured basically around 3D-oriented object composition, but 3D object composition in civil engineering work includes landscape information and encompasses wide-ranging facility types (e.g., roadways, ports, airports and dams), thus requiring relatively more improvements of existing BIM system. This study suggests a method and an improved strategy that practical engineer can apply BIM tool to the civil engineering project....