At the North End of Oi-Junction 3
The southbound lane is visible here. Since the northbound lane is the lower part of the double-decked tunnel, it is hidden under the southbound lane.
The letters on the road says the cars for Higashi-kanto Expressway should use the left lane, and the right lane is for Yokohama. I see some outlines of the letter and arrows are drawn on the road. It seems that the signs were going to be painted at a little different place, and guideline was drawn. Then, somehow the location was moved. I do not know what kind of problem the first location had. Visibility?
At the North End of Oi-Junction 3
The southbound lane is visible here. Since the northbound lane is the lower part of the double-decked tunnel, it is hidden under the southbound lane.
The letters on the road says the cars for Higashi-kanto Expressway should use the left lane, and the right lane is for Yokohama. I see some outlines of the letter and arrows are drawn on the road. It seems that the signs were going to be painted at a little different place, and guideline was drawn. Then, somehow the location was moved. I do not know what kind of problem the first location had. Visibility?