Ключевые слова: business, car, classic, companies, company, conventional, corporation, country, electric, electrification, engine, engineering, express, family, generation, infrastructure, intercity, journey, junction, line, locomotive, migration, modern, passenger, peregrination, platforms, poland, poznan, public, rail, railroad, railway, regio, regional, service, siding, speed, station, technology, timetable, trackway, traction, traditional, trail, train, transport, travel, vehicle, wagons,