West Jordan is a city in Salt Lake County, Utah, United States. West Jordan is a rapidly growing suburb of Salt Lake City and possesses a mixed economy, having moved beyond being simply a bedroom community for Salt Lake City. As of the 2000 Census, the city had a population of 68,336; by 2008, West Jordan had an estimated population of 104,447, placing it as the fourth most populated in the state. The city occupies the southwest end of the Salt Lake Valley at an elevation of 4,330 feet (1,320 m). Named after the nearby Jordan River, the limits of the city begin on the river's western bank and end in the eastern foothills of the Oquirrh Mountains, where Bingham Canyon Mine, the world's largest man-made excavation, is located. Settled in the mid-19th century, the city has developed into its own regional center. Currently the city has four major retail centers; Jordan Landing is one of the largest mixed-use planned developments in the Intermountain West. Companies headquartered in West Jordan include Mountain America Credit Union, Lynco Sales & Service, SME Steel, and Cyprus Credit Union. The city has one major hospital, Jordan Valley, and a campus of Salt Lake Community College, which is designed to become the main campus upon completion in 2020. City landmarks include Gardner Village, established in 1850 and the historic Sugar Factory, built in 1916. It is also the location of South Valley Regional Airport, formerly known as "Salt Lake Airport #2". The airport serves general aviation operations as well as a base for the Utah Army National Guard for Apache and Black Hawk helicopters.