About ARCO Center
Bank of America Plaza (formerly known as the Security Pacific Plaza) is a 55 story high-rise located in Los Angeles, California in the United States. It was completed in 1974 with the headquarters of Security Pacific National Bank, and Sheppard, Mullin, Richter & Hampton as its main tenants. The 55-story building has a structural height of 735 feet (224 m) and is the 5th tallest building in Los Angeles, and the 83rd-tallest building in the United States. In 2009 it had the highest assessed value of any office building in Los Angeles County. From when it opened and until 1992, it bore the Security Pacific Bank logo. It was removed when Bank of America acquired Security Pacific. The building sits on a 4.21-acre (17,000 m) site that features a unique formal garden with over 200 trees and three 24-foot (7.3 m) waterfalls. In front of the main entrance is the 42-foot (13 m) high "Four Arches" sculpture by Alexander Calder.