Home›Class I railroads in North America›철도 등급🌐한국어EnglishDeutschEspañolFrançaisNederlandsPortuguêsРусский한국어中文日本語EntityQ1428122· pop 8· linked from 954 articles철도 등급national classification of railwaysAvailable in 8 languagesEspañolFrançaisDeutsch中文Portuguêssimple한국어via Wikidata sitelinks · CC0Connectionsrail transport in the United StatesEntityIllinois Central RailroadEntityCategoriesClass I railroads in North AmericaFormer Class I railroads in the United StatesRail transportation in the United StatesRail transport classification systems