MOUNTAIN HOME AIR FORCE BASE, Idaho -- Del Cornish from the Curtis Clean Sweep asphalt maintenance company applies slurm sealant on Gunfighter Avenue near the Base Exchange to seal the street surface Aug. 10. Gunfighter Avenue from the base primary school to Alpine Street remains closed to traffic through Aug. 15 while contractors asphalt the spray-on seal coat to lengthen the pavement’s life. (U.S. Air Force photo/Master Sgt. Brian S. Orban)