Ключевые слова: business, carrier, classic, companies, company, conventional, corporation, country, economy, electric, electrification, engineering, express, family, generation, griffin, infrastructure, intercity, international, journey, line, locomotive, migration, modern, national, operator, passenger, peregrination, poland, premium, public, rail, railroad, railway, regio, regional, service, speed, station, technology, timetable, traction, traditional, trail, train, transit, transport, travel, vehicle, wagons,