Home›Agatsuma Line›樽澤隧道🌐中文English中文日本語EntityQ11543709· pop 5· linked from 3 articles樽澤隧道former shortest railway tunnel in JapanWikidata factsImageTarusawa tunnel.jpgLength7.2Show 2 more factsCommons categoryTarusawa Tunnelinception1946-04-20Sources (1)ja.wikipedia.orgvia Wikidata · CC0On the mapAvailable in 4 languages中文日本語Fulavia Wikidata sitelinks · CC0Connectionsgeographic coordinate systemEntityGunma PrefectureEntityCategoriesAgatsuma LineRailway tunnels in JapanTunnels completed in 1946Tunnels in Gunma Prefecture