Federation Tower Moscow | 93 Floors | 506m & 242.4m | 45 Elevators
Antenna 506.0,
Roof 360.4m
Top floor 347.2m
3rd skybridge 325.1m
Observation deck 325.1m
West tower roof 242.4m
West tower top floor 231.4m
2nd skybridge 221.6m
1st skybridge 120.9m
Ground level 0.0 m
Basement: -21.3m
Source: <a href="https://skyscraperpage.com/cities/?buildingID=24236" target="_blank" rel="noopener noreferrer">Federation Tower, Moscow - SkyscraperPage.com</a>

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Looking forward to construction and structural engineering insights. 😀