Highways 85, 123 and 285 to close for mission Published June 5, 2014 EGLIN AIR FORCE BASE, Fla. -- Highways 85, 123, and 285 will be closed for a short time Wednesday, June 11, for a test mission. The closure is scheduled to occur between 8 and 9:15 a.m. June 11. The closure will occur only when absolutely required for safety, and drivers should plan accordingly.