Home›Coastal construction›túnel submarino🌐EspañolEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoPolskiTürkçeРусский한국어中文日本語EntityQ1317590· pop 12· linked from 130 articlestúnel submarinoAlso known as subsea tunneltunnel which passes under a sea for some portion of its extentWikidata factsImageKammon Pedestrian Tunnel 20170811-1.jpgShow 1 more factCommons categoryUndersea tunnelsSources (3)wikidata.orgde.wikipedia.orggithub.comvia Wikidata · CC0Available in 12 languagesFrançais中文РусскийItalianoBahasa IndonesiaGreekNorwegianNorwegian NynorskUkrainianzh_yueConnectionsHelsinki-to-Tallinn TunnelEntitytunnelEntityCategoriesCoastal constructionUndersea tunnels