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City and County Annual Average Daily Traffic (AADT) Maps

Click Here To View The Maps

The City and County Annual Average Daily Traffic (AADT) 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 1 MB in size and may take considerable time to load.

AADT is a general unit of measure for traffic, which represents the annual average traffic per day. Each city/county traffic map is updated every 4 years. To obtain additional traffic information, please call Ron Bunting at 515-239-1323 or email ronald.bunting@dot.iowa.gov.

View the turning movement diagrams through our new online map interface.

View the turning movement diagrams in Google Earth

View the county and city traffic maps

View the state traffic maps

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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 mark.hansen@dot.iowa.gov
Your questions and comments are welcome.
2014, Iowa Department of Transportation
Last updated:
Wednesday, 02-July-14 09:02:40
To obtain the Lizardtech MrSid viewer click here To obtain the Adobe Acrobat Reader click here