The Jackson Square tennis courts, located on Broadway Avenue in Oak Ridge, will be closed for court surface maintenance this week. The work, which includes re-painting tennis court lines and adding pickleball lines, was to begin Monday, June 26, weather-permitting. “Thank you for your patience and understanding while this important work is being conducted,” a release from the Oak Ridge Parks Department said. For more information about the Jackson Square tennis courts closure, please contact the Recreation and Parks Department at 865-425-3450 or email srodgers@oakridgetn.gov.