254 S.E.2d 571 NATIONAL ADVERTISING COMPANY v. DEPARTMENT OF TRANSPORTATION. 56470.Court of Appeals of Georgia.ARGUED SEPTEMBER 12, 1978. DECIDED FEBRUARY 9, 1979. REHEARING DENIED MARCH 16, 1979. BANKE, Judge. The appellant, National Advertising Company, appeals the judgment of the trial court affirming a final agency decision of the Commissioner of the Department of Transportation (DOT) […]