Ключевые слова: alert, asphalt, attention, background, barrier, boundary, car, careful, caution, city, closeup, color, cone, construction, danger, design, dividing, driving, equipment, highway, lane, line, marking, object, orange, outdoors, paint, pavement, plastic, protection, pylon, red, road, row, safe, safety, security, sign, signal, stop, street, striped, symbol, traffic, transport, transportation, urban, warning, white, work,