Class D was a type of electric multiple unit train used by the Berlin U-Bahn.
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Class D in Hönow with EIII
Modernised Class D on a trial run on the line U5, March 2017
U55 was an U-Bahn line in the German capital city of Berlin. It connected the new Berlin Hauptbahnhof, or main railway station, to an interchange with the S-Bahn at Brandenburger Tor. It had only thre
BVG Class D
…Due to an insufficient number of trains as well as financing constraints, the BVG decided in 2016 to modernise these two units for service on the line U55 until the U5 extension opens in 2019. These trains were equipped with electronic destination displays, and to adapt with their modern safety requirements…
A U55 train at Hauptbahnhof
A train at Bundestag station
Berlin Hauptbahnhof U-Bahn station, under construction
Car is delivered through tunnel opening.