EntityQ1616744· pop 5· linked from 20 articlesIZD TowerSign in to savearchitectural structureConnectionsVienna International CentreEntityCouncil on Vertical UrbanismEntityAustriaCountryGermanEntityViennaEntitygeographic coordinate systemEntityconcreteEntityofficeEntitytower blockEntityMillennium TowerEntityDonauturmEntityStructuraeEntityDC TowersEntityVienna General HospitalEntitySkyscraperPageEntityVienna Twin TowerEntityDonau CityEntityWohnpark AlterlaaEntityDoka GroupEntityPORREntityCategories2001 establishments in Austria21st-century architecture in AustriaBuildings and structures completed in 2001Buildings and structures in DonaustadtCTBUH Skyscraper Center building ID not in WikidataOffice buildings completed in 2001Skyscraper office buildings in AustriaSkyscrapers in Vienna