Minnesota. Department of HighwaysCartographic Details: Scale approximately 1:1,530,000. Description based on: 1932 sheet. Each sheet lists the Commissioner of highways and the Chief Engineer. On verso: Distance tables for various cities in Minnesota.JPEGUMN_ALMA:9921564190001701engThe Department (St. Paul, Minnesota)PublicCondition map of Minnesota Trunk Highways : a 7,000 mile primary system showing national and state markingsMapsMinnesota1930University of Minnesota