🌐EnglishEnglishDeutschEspañolFrançaisPortuguêsРусскийहिन्दी한국어中文日本語EntityQ846907· pop 12· linked from 139 articlesspiralAlso known as spiral loop, loop, railway spiralrailway featureWikidata factsImageAgony point 1921.jpgSources (2)wikidata.orgdocs.openalex.orgvia Wikidata · CC0On the map60 mapped locationsAvailable in 11 languagesFrançaisDeutsch中文日本語РусскийPortuguêsहिन्दीCzechUkrainian한국어Connectionsrailway stationEntity1000 mm track gaugeEntityCategoriesCommons link is locally definedRailway track layoutsSpirals