Ключевые слова: 20, area, arrow, background, blue, clouds, color, concept, destination, direction, drive, highway, hour, journey, landscape, law, limit, maximum, miles, mph, nobody, number, per, perspective, red, regulation, residential, restriction, road, roadsign, round, route, rule, safety, sign, signpost, sky, slow, speed, street, symbol, traffic, transportation, travel, trip, twenty, two, warning, way, white,