The Transbay Tower, a joint venture with Clark Construction, is the tallest building in San Francisco as well as the western United States. It is 1,070 feet tall and 61 stories of Class A office space, wrapped by a uniform steel and glass curtainwall system which surrounds a concrete core.
Pelli Clarke Pelli Architects and Kendall/Heaton Associates, Inc.
San Francisco, CA
Boston Properties and Hines
Caltech – Annenberg Center for Information Science Technology