Ключевые слова: abstract, arrival, asphalt, auto, background, black, bus, caution, city, concept, control, direction, europe, guide, highway, information, letter, line, mark, outdoor, paint, parking, road, roadside, roadway, safety, sign, signal, speed, station, stop, street, surface, symbol, text, texture, town, traffic, transport, transportation, travel, urban, warning, way, white, word, writing, yellow,