Average daily traffic volumes are available from over 15,000 locations across South Carolina. This information is updated yearly.
We provide 3 options to find AADT data:
For assistance with traffic count data, you may contact the SCDOT at (803) 737-1628.
The AADT data sheets provided here contain brief text descriptions of station locations where counts are taken. Users may also wish to obtain Traffic Flow Maps that graphically show count station locations.
For information on how to obtain Traffic Flow Maps contact:
South Carolina Department of Transportation
Engineering Publications, Room G-19
Post Office Box 191
Columbia, South Carolina 29202-0191
Telephone: (803) 737-4533
Fax: (803) 737-4530
You can also contact us through our Map Information Page.