Ключевые слова: accident, architecture, artificial, asphalt, block, break, broken, coating, construction, crack, cracked, damage, damaged, danger, destroyed, destruction, dirty, erosion, error, footpath, gap, granite, gray, grunge, joint, large, laying, line, marble, material, natural, new, paved, pavement, paving, pothole, repair, replacement, road, seam, sidewalk, slab, stone, street, surface, tile, violation, walkway, wrong,