Ключевые слова: architecture, beautiful, bridge, bridge over water, bridges, california, canyon, color, fall, forest, green, historical, history, landmark, landscape, longest, mountains, national, natural, nature, nobody, outdoors, panoramic, park, river, river rocks, road, rock, rural, rustic, scenery, scenic, season, sky, south yuba river, summer, sun, tourism, travel, tree, trees, usa, view, water, wood, yuba river,