William “Bill” J. Payne is a 14-acre special use park located on 5800 Patterson Pass Road. The park has one full-sized soccer field that can be divided into two reduced-sized youth soccer fields. The park also has two full-sized baseball fields fit for older players (13+) and adults. The park offers a BMX course and portable restrooms. Park users include Livermore Youth Soccer, Livermore American Little League, Pony Baseball and BMX riders. The park is closed annually from mid-November through mid-February; permits are not issued to organized sports groups during this time. However, the BMX track is open year-round weather permitting.