Link to the Iowa DOT Homepage Link to the State of Iowa Homepage

Click Here To View The Maps

The historical Iowa Department of Transportation maps available on the pages that follow are in Adobe Portable Document Format (PDF). In order to view these files, you must have Adobe's free Reader. Click on the link below to go to Adobe's website and follow the installation instructions. The larger PDF files can be up to 10 MB in size and may take time to load on computers with a slower internet connection. Please be patient.

To obtain additional information about these historical maps, please call Mark Hansen at 515-239-1990 or email

View the historical maps

If you would like to view the Iowa Department of Transportation's Historic Archives Collections, which is a compilation of transportation related photos, maps and other documents, please click the link below.

View the Historical Archives Collection

Help with printing PDF files

To obtain the Adobe Acrobat Reader and various Adobe downloads please click the Get Adobe Acrobat Reader image

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This Iowa DOT page is maintained by
Mark Hansen
Your questions and comments are welcome.
2010, Iowa Department of Transportation
Last updated:
Thursday, 01-Apr-13 11:45:40-MH
To obtain the Adobe Acrobat Reader click here