1. Proposed road restriction map, 1960
1960. Minnesota. Department of Highways. Scale approximately 1:1,380,000. Insets: [Cook Co., Mn] and [Minneapolis, St. Paul and vicinity]. "Note: These Restrictions are tentative and my be...
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2. Proposed road restriction map of 1949
1949. Minnesota. Department of Highways. Scale approximately 1:1,210,000 (W 97 ̊15 ́--W 89 ̊30 ́/N 49 ̊23 ́--N 43 ̊30)́. Insets: [Cook Co., Mn] -- [Minneapolis, St. Paul and vicinity]. Inc...
3. Condition map of Minnesota Trunk Highways: a 7,000 mile primary system showing national and state markings
1942. Minnesota. Department of Highways. Scale approximately 1:1,530,000. Description based on: 1932 sheet. Each sheet lists the Commissioner of highways and the Chief Engineer. On verso: ...
4. Condition map of Minnesota Trunk Highways: a 7,000 mile primary system showing national and state markings
1938. Minnesota. Department of Highways. Scale approximately 1:1,530,000. Description based on: 1932 sheet. Each sheet lists the Commissioner of highways and the Chief Engineer. On verso: ...
5. Condition map of Minnesota Trunk Highways: a 7,000 mile primary system showing national and state markings
1937. Minnesota. Department of Highways. Scale approximately 1:1,530,000. Description based on: 1932 sheet. Each sheet lists the Commissioner of highways and the Chief Engineer. On verso: ...
6. Condition map of Minnesota Trunk Highways: a 7,000 mile primary system showing national and state markings
1937. Minnesota. Department of Highways. Scale approximately 1:1,530,000. Description based on: 1932 sheet. Each sheet lists the Commissioner of highways and the Chief Engineer. On verso: ...
7. Condition map of Minnesota Trunk Highways: a 7,000 mile primary system showing national and state markings
1936. Minnesota. Department of Highways. Scale approximately 1:1,530,000. Description based on: 1932 sheet. Each sheet lists the Commissioner of highways and the Chief Engineer. On verso: ...
8. Condition map of Minnesota Trunk Highways: a 7,000 mile primary system showing national and state markings
1936. Minnesota. Department of Highways. Scale approximately 1:1,530,000. Description based on: 1932 sheet. Each sheet lists the Commissioner of highways and the Chief Engineer. On verso: ...
9. Condition map of Minnesota Trunk Highways: a 7,000 mile primary system showing national and state markings
1935. Minnesota. Department of Highways. Scale approximately 1:1,530,000. Description based on: 1932 sheet. Each sheet lists the Commissioner of highways and the Chief Engineer. On verso: ...
10. Condition map of Minnesota Trunk Highways: a 7,000 mile primary system showing national and state markings
1935. Minnesota. Department of Highways. Scale approximately 1:1,530,000. Description based on: 1932 sheet. Each sheet lists the Commissioner of highways and the Chief Engineer. On verso: ...