Ключевые слова: america, architecture, blue, building, buildings, city, cityscape, clock, clock tower, depot, downtown, infrastructure, italianate, landmark, landmarks, north, northwest, object, or, oregon, oregonian, pacific, portland, railroad, railway, sign, sky, skyline, skyscrapers, state, states, station, street, structure, terminal, time, tour, tower, train, transport, transportation, travel, union station, united, united states, urban, us, usa, view,