Record: 335.30 mWilshire Grand Center is a 1,100-foot (335.3 m) skyscraper in the Financial District of Downtown Los Angeles, California. It is the tallest building in Los Angeles, the tallest building in California, the tallest building west of the Mississippi River and outside of New York City, Chicago, and Philadelphia, and the 11th tallest building in the United States. Its height surpasses the U.S. Bank Tower by 82 ft (25 m). The building is part of a mixed-use hotel, retail, observation decks, shopping mall, and office complex, expected to revitalize downtown Los Angeles and the area surrounding the building. The development of the complex is estimated to cost $1.2 billion. The plans include 67,000 square feet (6,225 m2) of retail, 677,000 square feet (62,895 m2) of Class A office space and 900 hotel rooms. InterContinental is the tower's hotel component, comprising 900 rooms and suites.