Ключевые слова: across, american, architecture, balance bridge, barrier, bascule, bicycle, bridge, broadway, broadway bridge, central, city, commercial, connect, connection, cycle, down town, draw, drawbridge, drive, driving, elevating, engineering, hoist, hoisting, huge, lanterns, lift bridge, logistics, movement, moving, northwest, oregon, outdoors, overlooking, painted, pedestrian, perspective, portland, powerful, railing, rails, red, reliable, rivets, road, roadside, roadway, run, safety, steel, structure, support, symbol, tension, traffic, tram, transport, transportation, transporting, travel, truss, urban, usa, walking, walkway, way, willamette river,