Ключевые слова: advice, alert, arrow, black and white, city connection, control, departing, departure, destination, displacements, electric engine, electric power, electricity, emergency, guidance, help, icon, information, instruction, intercity, locomotion, locomotive, movement, platform, platforms, public transport, rail, railroad, railway, railway station, route, safety, security, sign, signal, spain, speed, speed limit, speed signpost, station, symbol, traffic, train station, transit, transport, trip, urgency, way,