The present invention installs a crosswalk 10 at a crossroads with a certain distance (D = about 5.5m * vehicle number) in which 2-5 vehicles can make a right turn according to the traffic volume, and the one-way top lane of a lane made right turn Additionally, the guide lanes Rn, ... R2, R1 for guiding the right turn lanes starting at the end of the right turn lane line Lr from the uppermost lane line Ln-1 to the center line lane line L0. It is an added intersection right turn lane structure (for example, indicated by a dashed line).
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