Ключевые слова: arrival, caution, clock, course, course rails, departure, detail, detail admission, detail opinion, drive, drive caution, engineering, federal railroads, freight, goods traffic, goods transport, gravel, main station, metal, national railroad, rail, rail transport, railroad, railroad crossing, railroad crossings, railroad overpass, railway, railway barriers, railway connection, railway station, railway track, railway tracks, railway traffic, roadbed, route of transportation, speed, station, technology, timetable, track, track bed, traffic, train, train transportation, travel, trip, vacation travel, vacation trip,