An intersection in Higashi-ogi-jima
This loop shaped road is a part of an intersection. We often see this kind of loop-shaped way in an interchange or a junction of expressways. However, this loop is not connected to a non-expressway: route 357.
Since this kind of intersection is rare in non-expressway, it makes some confusion. The undersea tunnel to Kawasaki city which is shown in "South Entrance of Kawasaki Port Undersea Tunnel" exists at the north of the route 357. So some people search a road to the north. However, you have to turn to the south and go along this loop to go to the tunnel. As a result, people fail to find the way.
An intersection in Higashi-ogi-jima
This loop shaped road is a part of an intersection. We often see this kind of loop-shaped way in an interchange or a junction of expressways. However, this loop is not connected to a non-expressway: route 357.
Since this kind of intersection is rare in non-expressway, it makes some confusion. The undersea tunnel to Kawasaki city which is shown in "South Entrance of Kawasaki Port Undersea Tunnel" exists at the north of the route 357. So some people search a road to the north. However, you have to turn to the south and go along this loop to go to the tunnel. As a result, people fail to find the way.