A total of 500 homes and structures are destroyed and 75 are damaged by the Carr Fire in Shasta County. Additionally, 4,978 structures are threatened. The fire has grown to 80,906 acres and is 5 percent contained. More than 38,000 people have evacuated. Cal Fire Shasta-Trinity Unit is set to hold a community meeting conference at 4 p.m. today (Saturday, July 28) at Alta Mesa Elementary School-at 2301 Saturn Sky Way in Redding.