Ключевые слова: architecture, background, blue, blur, car, caution, city, closeup, color, concept, control, cross, crossing, crossroad, danger, direction, drive, equipment, go, green, highway, illuminated, intersection, junction, lamp, light, object, pedestrian, red, regulate, road, route, safety, semaphore, sign, signal, speed, stop, stoplight, street, symbol, town, traffic, transport, transportation, urban, warning, way, yellow,