During the 1980s, many large corporations moved their headquarters to Plano, including J. C. Penney and Frito-Lay, spurring further growth. By 1990, the population reached 128,713, dwarfing the county seat, McKinney. In 1994, Plano was recognized as an All-America City. By 2000, the population grew to 222,030, making it one of Dallas's largest suburbs. Plano is surrounded by other municipalities and so cannot expand in area, and there is little undeveloped land remaining within the city limits. But as of July 2012, one large tract of land was being developed: Turnpike Commons at the intersection of Renner Road and the George Bush Turnpike (also bordered by Shiloh Road to the east). The development is expected to feature apartments, medical facilities, restaurants, a Race Trac gas station, and a hotel.