| 摘要 |
PROBLEM TO BE SOLVED: To provide a side ditch block capable of improving a drainage function of a drain gutter section, at the same time, providing the effect of an abnormal sound or the effect of slip prevention upon a tire and giving safety to vehicle operation. SOLUTION: The side ditch block for an inclined road such as a woodland path or the like includes a road surface section 3 continued to the road, a side lump section 15 and the drain gutter section 17 between the road surface section 3 and the side lump section 15, an unevenness is formed in the road surface section 3, the flowing water from the road is collected by an uneven standing wall, and the collected water is made to flow into the drain gutter. COPYRIGHT: (C)2004,JPO&NCIPI
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