🌐EnglishEnglishDeutschSvenskaРусский한국어中文日本語EntityQ1530518· pop 5· linked from 145 articlestrack geometrythree-dimensional geometry of railway track layouts and associated measurementsAvailable in 5 languagesDeutsch日本語Svenska한국어via Wikidata sitelinks · CC0Connectionsrailway stationEntityrail transportEntityCategoriesTrack geometry