Traveling on road is to explore the landscape. And it is to visit history. But this history does not necessarily mean the story written on books. History here means the nameless effort. It is something we must pay the greatest respect. Landscape is carved by our admiration as well as wind and water.
closed circuit
Road is a closed circuit which guarantees certain freedom. This freedom is made of safety and easiness.
It was once imagined, planned and eventually constructed in reality, by someone in history.