Ключевые слова: ahead, alert, arrow, asphalt, background, blue, car, caution, concept, curve, danger, dangerous, direction, directional, drive, highway, icon, information, landscape, line, metal, nature, outdoor, red, right, road, roadsign, roadway, safety, sign, signs, sky, street, symbol, traffic, trail, transport, transportation, travel, turn, vehicle, warning, way, white,