This Walmart shadow center was built in 2004 and sports a number of features such as monument signage, frontage on Sam Walton Parkway, and location at the intersection of Spencer Highway and Taft Church Road. Sparta is the county seat and principal town and commercial point of White County, TN, located about 75 miles east of Nashville. The town is situated on the left bank of Calfkiller River, in a beautiful valley about 5 miles from the Cumberland Mountains.