As construction for the new Central and Centennial high schools goes into high gear this summer, many high school athletes will be using alternative venues for practices and workouts. CHAMPAIGN — As construction for the new Central and Centennial high schools goes into high gear this summer, many high school athletes will be using alternative venues for practices and workouts. "The main gyms at Centennial and Central will be impacted by summer construction work," said Unit 4 Chief Communications Officer John Lyday. read more