L-type water collection and draining type kerbstone and road with kerbstone

The utility model discloses L-type water collection and draining type kerbstone and a road with the kerbstone. The kerbstone is a strip-type sectional material with the groove-shaped section. A water collection groove is formed in the middle of the kerbstone, a long side and a short side of different heights are arranged on the two sides of the water collection groove respectively, and the short side can be flush to a road surface. The road with the L-type water collection and draining type kerbstone comprises the road surface and a continuous water collection groove structure arranged on at least one side of the road surface. The continuous water collection groove structure is formed by sequentially laying a plurality of pieces of L-type water collection and draining type kerbstone, the short side of each piece of L-type water collection and draining type kerbstone is flush to the road surface, and the long side of each piece of L-type water collection and draining type kerbstone achieves the water blocking