About US Bancorp Tower
The US Bancorp Tower is the second tallest skyscraper in Portland, Oregon. It stands at 536 feet (163 m) with 42 floors. The building has nearly 1.1 million square feet (69,000 m²) of office space inside, making it the largest office building in Oregon in terms of volume, and the second tallest building in Oregon, with only the Wells Fargo Center exceeding its height. Designed by Skidmore, Owings and Merrill (SOM) with Pietro Belluschi as a consultant. The tower opened in 1983 with construction costs of $128 million. At first the building served as the national headquarters of U.S. Bancorp, then the regional headquarters of that organization after a 1997 merger moved the corporate offices to Minneapolis, Minnesota. U.S. Bancorp has 480,000 square feet (45,000 m) leased until 2015. Perhaps the most unusual features of the building are its shape and color. Pietro Belluschi was most concerned about the play of light and shadows on its surface; meanwhile, the SOM team had to work with a uniquely shaped lot due to the street grid. The meshing of these two concerns led to what has been called Portland's most dynamic building.