U-Bahnhof Hauptbahnhof Düsseldorf

The shelter type describes the construction of the shelter location.

Estimated number of people the shelter can accommodate. For underground garages, calculated from parking spaces × factor.

Protection level: High (massive bunker with filters), Medium (underground garage, subway), Low (basement).

Structural condition based on research or on-site inspection. May be outdated.

Year the building was constructed. May differ from the year of last renovation.