School starting, slow down Published Aug. 16, 2022 482nd Fighter Wing Public Affairs HOMESTEAD AIR RESERVE BASE, Fla. -- Slow down for kids' sake! Tomorrow, August 17, is the first day of school for Miami-Dade County Public Schools. School zone speed limits will be in effect and there will be increased traffic in those areas. HARB and the Miami-Dade Police Department ask you to take your foot off the gas and keep your eyes on the road. For more information on the new school year, please read the following article from M-DPS.