ISBN: | 978-5-5136-4711-9 |
High Quality Content by WIKIPEDIA articles! Hamburg U-Bahn stations are operated by the Hamburger Hochbahn (HHA) under the supervision of the Hamburger Verkehrsverbund. The majority of stations are located within the borders of the city of Hamburg — only nine stations in the German state of Schleswig-Holstein — and all stations are located on right bank of the Elbe river.