Originally referred to as the Adie Road parksite, the site was purchased with 1977 Bond Issue funds and declared a County Park in 1978. On October 19, 1980 an ordinance was passed that officially changed the name to James S. McDonnell Memorial County Park in honor of the late founder of McDonnell Douglas Aircraft.
Park Hours: 8 a.m. to one half hour past official sunset, except when reservations are issued.
