Ключевые слова: alpine, arch, architecture, australia, bridge, construction, europe, gorge, historic, historical, landmark, landscape, landwasser, landwasserviadukt, mountain, nature, nature park, nsw, old bridge, outdoor, outdoors, railroad, railway, railway bridge, railway bridge viaduct, railway viaduct, road, roadway, scenic, stone, structure, summer, tourism, tourist, train, transport, transportation, travel, travel destination, traveling, valley, viaduct, vintage,