Tallest concrete structure
- Who
- Trump International Hotel & Tower
- Where
- United States (Chicago ,)
- When
- 2009
Completed in 2009, the roof of the 92-story Trump International Hotel & Tower in Chicago, Illinois, USA, tops out at 356 m (1,170 ft), or 423 m (1,389 ft) including the building's spire. Designed by Skidmore, Owings and Merrill, the complex features 486 residential appartments and a 339-room hotel, and is the world's tallest formwork concrete structure.