Tunnel reflectors, Foothills Parkway, Gatlinburg bypass, TennesseeGreat Smoky Mountains National ParkPainting reflectors, in the headquarters maintenance area, that were later installed in the tunnel on the Gatlinburg spur of the Foothills Parkway. These reflectors were made of lengths of angle iron, painted with Codit. After painting, they were bloted to studs driven into the walls of the tunnel.Tunnel Reflectors, II-R-FHP-9335, Physical Facilities - Roads - Foothills Parkway, Gatlinburg Bypass', Gatlinburg Spur