🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiSvenskaTürkçeРусский中文日本語EntityQ521458· pop 13· linked from 198 articlesrailway infrastructure managerrail transport company that builds and maintains infrastructure, but does not operate trainsConnectionsrailway trackEntityUnited KingdomCountryCategoriesRailway infrastructure managers