EntityQ99711· pop 24· linked from 290 articlesU5Sign in to saveBerlin U-Bahn lineConnectionsBerlin RingbahnEntityBerlin U-BahnEntityBerlin-Tegel AirportEntityBerlin Central StationEntityRotes RathausEntityUnter den Linden metro stationEntityBerlinEntityBrandenburgEntityInternational Standard Book NumberEntityrapid transitEntitytunnelEntityBrandenburg GateEntitySpreeEntitytrack gaugeEntityDeutsche BahnEntityMuseum IslandEntitystandard-gauge railwayEntityTechnische Universität BerlinEntityUnter den LindenEntityBerlin-MitteEntityCategories1930 establishments in GermanyBerlin U-Bahn linesCommons link is on WikidataRailway lines opened in 1930