| 摘要 |
PROBLEM TO BE SOLVED: To easily change positions of a guard fence and a post, which serve as marks for making a pedestrian and a bicyclist recognize a levee body.SOLUTION: A road separation structure includes: an approximately trapezoidal levee body which is installed in the longitudinal direction of a sidewalk or a roadway and which partitions a bicycle track with a predetermined width; a mark body with a predetermined height, which is attached to an upper portion of the levee body; and a fixture for fixing a base of the mark body to the levee body. The fixture can be attached to an arbitrary longitudinal position of the levee body. The fixture can also be slidably provided in the levee body, and a plurality of holes for attaching the fixture can also be longitudinally provided in the upper portion of the levee body. |
