Ключевые слова: asphalt, barrier, black, bumpy, careful, control, crossing, curve, danger, direction, down, driving, fast, hump, idly, jump, moving, parking, previously, protection, ramp, risk, road, roadway, route, row, rubber, safety, scrap, signs, slow, speed, speed bump, speed control, stop, street, striped, stroller, symbol, traffic, transportation, urban, vehicle, warning, wheel, worn, yellow,