The geometric structure of the road affect drivers directly and has a direct relationship to the safety of road. Generally, the relationship between safety and the geometric structure of the road is difficult to comprehend. The relationship between th...
The geometric structure of the road affect drivers directly and has a direct relationship to the safety of road. Generally, the relationship between safety and the geometric structure of the road is difficult to comprehend. The relationship between the design standard of the road facilities and the relational aspects has many problems because it is not studied factually.
So, this study focussed on the problems of road design and safety facilities, and estimated to urban circulation street. The geometric structure of the road in this study's objects are wearing, control of access and horizontal alignment such as radius of curve, cant and medial strip. This study also analyses the effects of geometric structure to traffic safety and suggests the better ways to control road traffic.