Ключевые слова: abstract, asphalt, background, block, border, brick, cement, city, concrete, construction, cracked, curb, curbing, destruction, detail, divided, footway, gray, green, ground, infrastructure, installation, job site, kerb, line, nature, old, outdoor, pathway, pattern, pave, paved, pavement, paver, paving, pedestrian, road, rough, set, sidewalk, stone, street, structure, surface, texture, upgrade, vertical, walk, walkway, way, work,