1974 traffic volume map Carbon County [cartographic material] / prepared by the Pennsylvania Department of Transportation, Bureau of Transportation Planning Statistics ; in cooperation with U.S. Department of Transportation, Federal Highway Administration

Corporate Author: Pennsylvania. Bureau of Transportation Planning Statistics
Additional Titles: Traffic volume map Carbon County
Published: [Harrisburg] : The Bureau, 1974.
Physical Description: 1 map ; 90 x 162 cm
Additional Creators: United States. Federal Highway Administration