Ключевые слова: asphalt, background, bad, black, break, caution, construction, crack, cross, damage, dangerous, destruction, dirty, disaster, empty, environment, erosion, failure, fracture, gray, ground, industrial, line, material, old, outdoor, pattern, pavement, potholes, repair, risk, road, rough, rural, safety, scene, sidewalk, stripes, structure, surface, texture, traffic, transportation, uneven, warning, wear, white, worn,