Ключевые слова: age, antique, business, classic, companies, company, conventional, crisscrossing, design, device, electric, engine, engineering, gear, generation, infrastructure, intercity, intersection, journey, junction, manual, mark, mechanism, national, poland, product, rail, railroad, railway, refinery, relic, route, sanction, service, siding, sign, signalling, station, steering, styles, switch, technology, trackway, traction, traditional, trail, train, transport, travel, turnouts,