Ключевые слова: architecture, beams, bridge, bridge over river, bridge support beams, cloudy, cool, cross beams, daytime, green plant life, heart of ohio trail, iron beams, iron bridge, metal beams, mount vernon, mount vernon railway, ohio, old iron bridge, old iron train bridge, old train bridge, railroad, railroad bridge, railroad tracks, rusty bridge, rusty iron bridge, summer, summer day, summer night, support beams, train bridge, train track, train tracks, truss bridge, vertical, water,