Ключевые слова: allegheny, allegheny river, america, american, architecture, bridge, building, buildings, business, business district, city, cityscape, day, district, downtown, famous, horizontal, landmark, life, modern, monongahela river, office, ohio, ohio river, pa, pennsylvania, pitt, pittsburgh, place, point, river, scene, skyline, skyscraper, skyscrapers, state, steel, structure, the point, travel, united states, urban, usa, water, waterfront, yellow,