Sears Tower. This is a great design for a skyscraper in Chicago the. Later known as Photina Bolta was a short lived German company.
Later known as Photina Bolta was a short lived German company. If you book with Viator you can cancel at least 24 hours before the start date of your tour for a full refund. The Sears Tower is actually a bundle of nine tubes and is considered one of the most efficient structures designed to withstand wind.
Also another innovative structural system was used braced tube Khan FR 1976.
The London-based Willis Group Holdings secured the naming rights to the nations tallest skyscraper formerly known as the Sears Tower as part of its agreement to lease 140000 square feet of. Sears Tower is strategically located on Wacker Drive in the heart of the West Loop Chicagos premier submarket and home to its largest corporations and commuter rail stations. Treat yourself to unparalleled 360-degree views of up to four states from the top of the world-renowned Willis Tower formerly Sears Tower the Midwests tallest building. Constructed a large complex that consisted of a large 9-story building that included a 14-story clock tower.
