Estimated average annual daily traffic (AADT) data can be accessed by selecting the appropriate county. This information is updated yearly.

View current traffic flow maps on our GIS\Mapping site

View statewide traffic count data by selecting a year below.

Instructions for reading the Statewide Traffic Count Data
traffic_count_data_readme.txt (5Kb)

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.