1970 Official Highway Map, Minnesota

Era 6: 1967-1983/84 - The "Mini-Maps"

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Previous Year (1969) << 1970>> Next Year (1971)


  • Size: 30" x 26" unfolded, 4.5" x 7.5" folded
  • Scale: 1 inch = 15.5 miles


  • The 1970 map had a unique green color scheme.
  • The Twin Cities inset has been moved to the reverse side and enlarged considerably.
  • The mileage chart, state symbols, and state park guide have all been moved to the front of the map.
  • The reverse side now features a large map of the status of Interstate Highway construction in Minnesota. This map appeared through 1973.

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e 1969 map was identical in virtually every way to the 1968 map, with the exception of detail changes on the maps and