Ключевые слова: america, architecture, bridge, building, business, city, cityscape, construction, downtown, electric, financial, high, landmark, landscape, metro, modern, office, platform, public, rail, railroad, railway, road, sky, skyline, skyscraper, skytrain, station, street, subway, tall, tourism, tower, town, track, traffic, train, transit, transport, transportation, travel, urban, view,