Arkansas Department of Transportation (ARDOT) Data Updates

The Arkansas GIS Office is pleased to announce that we have updated the below datasets on the Arkansas Spatial Data Infrastructure on behalf of the Arkansas Department of Transportation. We’d like to take this opportunity to thank ARDOT and staff for facilitating this update. Data can be accessed and downloaded by searching ARDOT or by feature service at

Arkansas Road Inventory

Average Daily Traffic Count (line)

Functional Class- ARDOT

Arkansas Weight Restricted Highways