| Gaze direction | Roadscape type |
|---|---|
| Gaze vertical to contour line | A. Ridge road looking down at the sea |
| B. Valley road looking down at the sea | |
| C. A sloping road looking down at the sea | |
| Gaze vertical to the coastline | D. A level road approaching Busan Port |
| E. Dead end reaching Busan Port | |
| Gaze parallel to the contour line | F. A coastal route |
| G. Road the Side of a hill looking down at the sea | |
| Gaze complex | H. A road spur of a hill the sea will appear |
| I. Hillside road the sea will appear |