DB rebuilds Frankfurt Hbf concourse level by late summer 2027

Around EUR 375 million from the federal government, DB InfraGO and the state of Hesse is going into reshaping the underground concourse level of Frankfurt main station; the rebuild has been under way since October 2020 while S-Bahn and U-Bahn services keep running. The Kaisertor entrance reopened on 29 May 2026 and the first four shops opened on 25 June 2026, with about 30 shops on 10,000 m² planned in total. Work in the B-level is due to end by late summer 2027, while the master plan, with more than 20 individual projects, runs to 2035. The date is a placeholder: only late summer 2027 is given, set here to the end of September (LOK Report, 9 Jul 2026).