Panel title: Indiana 1980 official highway map. Relief shown by spot heights. Includes index, distance chart and text. Text, index and directory to Dept. of Natural Resources areas, 15 local route maps, distance table to cities in the U.S., portraits, and color illustrations on verso., Imprint: Indianapolis : Indiana State Highway Commission, [1980], Dimensions: 94 x 59 cm; Scale: Approximately 1:633,600
Creator
Indiana. State Highway Commission (1961-1981). Division of Planning
Publisher
Indiana. State Highway Commission (1961-1981). Division of Planning
Indiana. State Highway Commission (1961-1981). Division of Planning (1980). 1980 Indiana state highway system. Indiana. State Highway Commission (1961-1981). Division of Planning. https://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-01207 (map)