Tooele County, Utah Dugway Proving Ground in Tooele County. The county's western portion is home to the Bonneville Salt Flats, traversed by Interstate 80 and the Wendover Cut-off, the former routing of the Victory Highway. According to the U.S. Census Bureau, the county has a total area of , of which is land and (4.7%) is water. Covering vast amounts of the Great Salt Lake desert west of Salt Lake Valley, Tooele County is the second largest county in Utah and among the driest. As of the census of 2000, there were 40,735 people, 12,677 households, and 10,128 families residing in the county.
Utah Salt Ratz which would begin play in Major League Soccer (MLS) in 2005. This decision would mimic that of the Utah Blitzz, the neighboring third division USL Pro Select League team, that would fold in the same year to make way for the new MLS club. Utah Salt Ratz Utah Salt Ratz were an American soccer team founded in 2003 that was a member of the National Premier Soccer League (NPSL), the fourth tier of the American soccer pyramid. The team folded in 2004, when the then-new Real Salt Lake franchise joined the first division, Major League Soccer. They played their home