Snow corridor in Japan

One of the favorite routes of the Japanese – Tateyama Kurobe Alpine Route. By the spring of Tatem Hill can be reached only by road, on both sides of which are huge layers of snow. This “great wall of snow” has a height of 20 meters. Corridor “cut through” in the thick snow, and that its axis coincides with the axis of the road on the side of the roadway has special multimeter with a pylon mounted radio transmitters in them. Travel by road to the private road transport is forbidden, while passing buses are equipped with electric motor, so as not to contaminate the sparkling whiteness of the snow corridor walls.