Ключевые слова: car, carriage, coach, direction, drive, embankment, forming, freight, groundwork, industry, infrastructure, iron, line, link, linking, machine, machinery, manage, metal, multiple, permanent, pillar, point, queue, rail, rail cars, railroad, railway, service, steel, straight, switch, track, train, train cars, transit, transport, transportation, turn, urban, way, wire,