Minnesota transportation map : Highways, railroads, canals, air lanes, and dredged channels

Description:: Cartographic Details: Scale 1:250,000. approximately 1 in. to 4 miles ; Modified polyconic projection. Published in accordance with Act of Congress approved November 9, 1921, creating the Federal Aid Highway System; highways corrected to April 1, 1944. Scale 1:250,000. approximately 1 incj to 4 miles Minnesota Transportation Maps
Publisher:: The Survey (Washington D.C.)
Provider:: University of Minnesota
Resource Class:: Maps
Temporal Coverage:: 1944
Date Issued:: 1944
Spatial Coverage:: United States
Rights:: Use of this item may be governed by US and international copyright laws. You may be able to use this item, but copyright and other considerations may apply. For possible additional information or guidance on your use, please contact the contributing organization.
Access Rights:: Public
Format:: JPEG
More details at:: https://umedia.lib.umn.edu/item/p16022coll206:51

Minnesota transportation map : Highways, railroads, canals, air lanes, and dredged channels - UC Berkeley GeoData