Ключевые слова: architectural detail, architecture, arm, beautiful, blue, built, civil engineering, concrete beam, concrete bridge, concrete girder, concrete sleeper, construction, crossover, design, engineering, express way, frame, framework, girder, girder bridge, highway bridge, infrastructure, landmark, landscape, modern, nature, old, outdoors, overpass, pillar, pre stressed, precast, river, river bank, riverside, road, road bridge, sleeper, span, street, structure, switzerland, transport, transportation, travel, tree, turquoise color, viaduct, view, water,