Title varies: 1925-1928, Oklahoma State highway system; 1929-1945, Map showing condition of improvement of the State highway system; 1946-1947, Oklahoma; 1948-1952, Map of Oklahoma's State highway system; 1953-1955, Highways of Oklahoma; 1956, Oklahoma road map; 1957, Oklahoma highways; 1958-1961, Oklahoma road map; 1962-1971, Oklahoma; 1972, Highway map of Oklahoma; 1973- Oklahoma official state highway map.
Title from verso 1946-1947.
Panel subtitle varies.
Relief shown by spot heights and hachures on some sheets.
Published by State Highway Commission 1925-1947; published by Dept. of Highways 1948-1960; published by State Highway Commission 1961-1972; published by State Highway Dept. 1973-1975; published by Oklahoma Dept. of Transportation 1977-
Some sheets include index, Oklahoma travel resources, Oklahoma state parks & facilities guides, mileage-distance chart, location map, and local route maps.
Text, illus. (part col.), index, distance chart, travel notes, state facts and local maps on verso of some sheets.