Ключевые слова: anchor, ballast, bolt, change, concrete, connection, connection to rail, construction, crossing, crossroad, detail, direction, fastening, freight, gravel, industrial, industry, infrastructure, iron, junction, line, logistic, metal, old, perspective, rail, railroad, rails, railway, reconstruction, road, rusty, rusty rails, screw, shipping, sleeper, steel, stone, strength, technology, track, track bed, traffic, train, tramway, transit, transport, transportation, way,