curbside has definitions from the field of transportation
1
[ noun ] (transportation) the side of a sidewalk that is bordered by a curb

Examples

"policemen stood at intervals along the curbside"

Used in print

(Marvin Schiller, "The Sheep's in the Meadow,"...)

Heavy_coated , severe looking policemen sat astride noble horses along the curbside to prevent the revellers from spilling_out in_front of the crawling traffic .

Related terms

pavement

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