Ключевые слова: accident, asphalt, attention, bad, boundary, broken, car, careful, careless, caution, color, cone, crack, damage, danger, dangerous, dirt, drop, hazard, hole, maintenance, object, old, orange, pavement, plastic, pot, pothole, puddle, repair, road, rough, safety, sign, stop, street, surface, tar, traffic, transportation, warning, work,