The New Mexico State Capitol is the seat of government of the U.S. state of New Mexico, located in its capital city of Santa Fe. It houses both chambers of the New Mexico Legislature and the offices of the Governor, Lieutenant Governor, and Secretary of State. The building is one of only eleven state capitols without a dome, and the only circular state capitol in the United States, for which it is commonly known as "the Roundhouse". New Mexico has had four territorial and state capitols, including the oldest in the U.S., the Palace of the Governors, which was built in 1610. The current capitol building, constructed between 1964 and 1966, is the newest of any U.S. state after Hawaii and Florida. Designed by local architect W.C. Kruger, the New Mexico State Capitol features the state's distinctive New Mexico territorial style, which blends the neoclassical elements of most state capitols with regional indigenous, Spanish, Mexican influences. Located in central Sante Fe, the New Mexico State Capitol is part of the Capitol Complex that includes the main offices of other executive agencies and the seat of the New Mexico Supreme Court and New Mexico Court of Appeals. The state capitol is situated in landscaped campus that includes monuments, memorials, and a public art collection throughout its grounds. Design and construction The New Mexico State Capitol was designed to resemble the Zia sun symbol when viewed from above, with four entrance wings that protrude from the main cylindrical volume. Along with the Hawaii State Capitol, it is the Architecturally, the Capitol is a blend of New Mexico Territorial Revival style and neoclassical influences. Above each entrance is a stone carving of the State Seal of New Mexico. The building has four levels, one of which is below ground. Dedicated on December 8, 1966, the building was designed by W.C. Kruger and constructed by Robert E. McKee. Its extensive marblework was installed by the New Mexico Marble and Tile Company. The capitol contains 232,346 square feet (22,000 m2) and was built for the cost of $4,676,860, or $20 per square foot ($215/m2). The capitol houses the New Mexico Legislature. The first floor (below ground) contains the semicircular House and Senate chambers, which are not accessible to the public. The second story, which is the ground floor, includes galleries where visitors can view the House and Senate chambers. The House gallery seats 281 people