U.S. Bank Tower, known locally as the Library Tower and formerly as the First Interstate Bank World Center, is a 1,018-foot (310.3 m) skyscraper in downtown Los Angeles, California. It is, by structural height, the third-tallest building in California, the second-tallest building in Los Angeles, the 24th-tallest in the United States, the third-tallest west of the Mississippi River after the Salesforce Tower and the Wilshire Grand Center, and the 129th-tallest building in the world, after being surpassed by the Wilshire Grand Center. However, the U.S. Bank Tower does surpass both the Salesforce Tower and the Wilshire Grand Center in roof height, making it the only building in California whose roof height exceeds 1,000 feet (300 m). Because local building codes required all high-rise buildings to have a helipad, it was known as the tallest building in the world with a rooftop heliport from its completion in 1989 to 2010 when the China World Trade Center Tower III opened. It is also the third-tallest building in a major active seismic region; its structure was designed to resist an earthquake of 8.3 on the Richter scale. It consists of 73 stories above ground and two parking levels below ground. Construction began in 1987 with completion in 1989. The building was designed by Henry N. Cobb of the architectural firm Pei Cobb Freed & Partners and cost $350 million to build. It is one of the most recognizable buildings in Los Angeles, and often appears in establishing shots for the city in films and television programs.
The Columbia Center, formerly named the Bank of America Tower and Columbia Seafirst Center, is a skyscraper in downtown Seattle, Washington, United States. The 76-story structure is the tallest building in the state of Washington, reaching a height of 933 ft (284 m). At the time of its completion, the Columbia Center was the tallest structure on the West Coast; as of 2017, it is the fourth-tallest, behind buildings in Los Angeles and San Francisco.
Aon Center is a 62-story, 858 ft (262 m) Modernist office skyscraper at 707 Wilshire Boulevard in downtown Los Angeles, California. Site excavation started in late 1970, and the tower was completed in 1973. Designed by Charles Luckman, the rectangular bronze-clad building with white trim is remarkably slender for a skyscraper in a seismically active area. It is the third tallest building in Los Angeles, the fourth tallest in California, and the 58th tallest in the United States. The logo of the Aon Corporation, its anchor tenant, is displayed at the top in red.
Royal Centre, also known as RBC Tower or Royal Bank Tower, is a skyscraper complex located at 1055 West Georgia Street in Downtown Vancouver's Financial District. The skyscraper stands at just under 145m tall and 37 storeys. Royal Centre was the tallest building in Vancouver upon completion in 1973 and remained so until it was overtaken by Harbour Centre in 1977.
611 Place is a 42-story, 189 m (620 ft) skyscraper at 611 West 6th Street in Downtown Los Angeles, California, designed by William L. Pereira & Associates and completed in 1969. The building was commissioned by the now-defunct Crocker Citizen's Bank, and served as its Southern California headquarters until 1983, when it moved to Crocker Center, now Wells Fargo Center. It was subsequently bought by AT&T. It was the tallest building in Los Angeles upon completion, and the first building to surpass Los Angeles City Hall in terms of structural height. It consists of a cross-shaped tower clad in vertical aluminum beams, and supported on its west side by an immense, blank slab of concrete running the entire height of the building, which houses elevator and utility shafts and is used to display corporate logos. The building features a number of Pereira's design trademarks, including cleft vertical columns, grid patterned ceilings, and architectural lanterns fitted to the exterior.
The Conoco-Phillips Building is a 22-story, 90.2 m (296 ft) office building begun in 1981 and completed in 1983 as the ARCO Building, at 700 G Street in downtown Anchorage, Alaska and is the tallest building in both Anchorage and the state of Alaska. It was designed by the Luckman Partnership of Los Angeles, in association with local architects Harold Wirum & Associates. It is the tallest building in the state, and with the nearby Robert B. Atwood Building, predominantly defines the center of the skyline of the city.
1 Cal Plaza, formerly known as One California Plaza, is a 176 m (577 ft) skyscraper located in the Bunker Hill District of downtown Los Angeles, California, United States. With a second skyscraper, Two California Plaza, it comprises the California Plaza project. The Plaza also is home to the Los Angeles Museum of Contemporary Art, Colburn School of Performing Arts, the Los Angeles Omni Hotel, and a 1.5-acre (0.61 ha) water court.
Gas Company Tower is a 52-story, 749 ft (228.3 m) class-A office skyscraper on Bunker Hill in downtown Los Angeles, California. Located on the north side of Fifth Street between Grand Avenue and Olive Street, across from the Biltmore Hotel, the building serves as the headquarters for the Southern California Gas Company, which vacated its previous offices on Eighth- and Flower-streets in 1991, and is home to the Los Angeles offices of law firm Arent Fox.
777 Tower is a 221 m (725 ft), 52-story high-rise office building designed by César Pelli located at 777 South Figueroa Street in the Financial District of Downtown Los Angeles, California.
USC Tower, formerly AT&T Center, SBC Tower, Transamerica Building, and Occidental Life Building, is a 32-story, 138 m (453 ft) skyscraper in the South Park neighborhood of Los Angeles, California, United States. Built to house the offices and computer center of the Occidental Life Insurance Company, it was completed in 1965. It is the 43rd-tallest building in Los Angeles, and was the second-tallest when it was completed. The International styled building was designed by William Pereira & Associates.
Union Bank Plaza is a Los Angeles Historic-Cultural Monument listed 40-story, 157 m (515 ft) office skyscraper located on South Figueroa Street in Downtown Los Angeles, California.
City National Plaza is a twin tower skyscraper complex on South Flower Street in western Downtown Los Angeles, California, United States. It was originally named ARCO Plaza upon opening in 1972.
Wells Fargo Center is a twin tower skyscraper complex in Downtown Los Angeles on Bunker Hill, in Los Angeles, California. It comprises South and North towers, which are joined by a three-story glass atrium.
Wilshire Grand Center is a 1,100-foot (335.3 m) skyscraper in the financial district of downtown Los Angeles, California, occupying the entire city block between Wilshire Boulevard and 7th, Figueroa, and Francisco streets. Completed in 2017, it is the tallest building west of Chicago. Though the structural top of the Wilshire Grand surpasses L.A.'s U.S. Bank Tower by 82 ft (25 m), the roof of the U.S. Bank Tower is still 90 ft above the Wilshire Grand's. The Skyscraper Center lists the Wilshire Grand Center as the 15th-tallest building in the U.S. and the 95th-tallest in the world. It won the Structural Engineering Award 2019 Award of Excellence from the Council on Tall Buildings and Urban Habitat.
