Passenger services commence on Berlin U-Bahn Line U5 extension, Germany December 4, 2020 | Europe News Passenger services have commenced on the new Berlin U-Bahn Line U5 extension that spans 2.2 km from Brandenburger Tor to Alexanderplatz, covering three new stations. The new underground stations are R... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password