Ключевые слова: america, american, arches, architect, architecture, astoria, astoria oregon, bascule bridge, bay, bridge, coast, columbia, columbia river, connect, connection, crossing, driving, engineering, green, highway, infrastructure, journey, landmark, logistics, megler, movement, northwest, oregon, outdoors, pacific, pylon, river, road, roadway, sky, span, steel, structure, tourism, traffic, transport, transportation, travel, trip, truss, usa, washington, water, waterfront,