Ключевые слова: asphalt, background, bus, bus lane, bus station, bus stop, caution, city, floor, ground, highway, information, lane, letter, line, mark, marking, message, paint, parking, pavement, place, public, road, road sign, roadway, safe, safety, sign, signal, station, stop, stop sign, street, surface, symbol, taxicab, text, texture, traffic, transport, transportation, travel, urban, vehicle, warning, way, word, yellow,