MacDill AFB has 4 gates all leading south onto the installation.Dale Mabry Gate: 24 hours a day, 7 days a week Commercial Lane: 3:00 p.m. - 5:30 a.m. Monday through Friday and all day on weekendsBayshore Gate: 5:00 a.m. - 9:00 p.m. hours, 7 days a weekTanker Way Gate (Port Tampa) (Commercial