What is the key tower used for?
What is the key tower used for? The building reaches 57 stories or 947 feet (289 m) to the top of its spire, and it is visible from up to 20 miles (32 km) away. The tower contains about 1.5 million square feet (139,355 m²) of office space. Key Tower's anchor tenant is KeyCorp, a major regional financial services firm.
What skyscraper is leaning 3 inches?
The engineer trying to stabilize the Millennium Tower, a luxury residential skyscraper in San Francisco that is sinking into the ground and now leaning over two feet off of center, said the building is now tilting three inches per year. Structural engineer Ronald O.