Wikipedia
Merkenstraße (Hamburg U-Bahn station)
Merkenstraße is a through station on the Hamburg U-Bahn line U2. The underground rapid transit station is located in the Hamburg district of Billstedt, Germany. Billstedt is part of the borough of Hamburg-Mitte.
The station was opened in 1970, and − until 1990 − was terminus station of line U3.