Ключевые слова: aerial, america, architecture, attraction, bay, beautiful, beauty, bridge, cable, california, car, cars, city, color, construction, day, downtown, engineering, famous, fog, francisco, freeway, gate, golden, highway, historic, jam, landmark, landscape, metal, nature, ocean, outdoors, red, river, road, san, sea, sky, structure, top, tourism, tower, traffic, transportation, travel, urban, usa, view, water,