Ключевые слова: architecture, ballast, bridge, carpathian, change, clouds, communication, commuter, concept, construction, country, crossing, crossroad, direction, forest, future, girder, industry, line, metal, mountains, nature, outdoor, pass, platform, rail, railroad, railway, river, road, romania, sky, station, steel, stone, summer, tourism, track, traffic, train, transit, transport, transportation, travel, trees, trip, valley, vegetation, way,