🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPortuguêsفارسی日本語EntityQ2373640· pop 7· linked from 135 articlesSydney Harbour Tunnelmotorway tunnel in Sydney, AustraliaWikidata factsImageSydney Harbour Tunnel, from Conservatorium Road, Sydney, New South Wales (2011-03-09) 01.jpgSources (2)wikidata.orgen.wikipedia.orgvia Wikidata · CC0On the mapAvailable in 6 languagesEspañolFrançaisDeutschPortuguêsفارسیvia Wikidata sitelinks · CC0ConnectionsSydneyCityPort JacksonEntityCategories1992 establishments in AustraliaHighway 1 (Australia)Immersed tube tunnels in OceaniaPublic–private partnership projects in AustraliaRoad tunnels in AustraliaSydney HarbourToll tunnels in AustraliaTunnels completed in 1992Tunnels in SydneyUndersea tunnels in Oceania