Overview
- BVG must open and excavate a section of Spichernstraße to fully determine and repair the tunnel damage and is negotiating with city authorities and police for a temporary road closure.
- The U3 segment between Spichernstraße and Wittenbergplatz will remain closed through this week due to the more extensive than expected damage.
- Replacement buses are operating between the affected stations while passengers can also transfer to the U9 at Spichernstraße and the U1 and U12 at Wittenbergplatz.
- BVG attributes the damage to unapproved works by a third-party company and has initiated legal action against the firm.
- The operator maintains that the tunnel’s overall structural integrity has not been compromised despite the interior damage.