What this tracks
This dataset records vehicle traffic volumes at monitoring stations across Tennessee, including total daily traffic and breakdowns by vehicle type (cars, trucks, motorcycles).
Why it matters to you
If you’re considering opening a business on SR-170 in Anderson County, the AADT value of 16,392 tells you how many potential customers drive past daily. The TRUCK_PERCENTAGE of 3.79% helps delivery-based businesses gauge freight traffic. Homebuyers near Minor Arterial roads can check AADT_PASSCARS (11,852 passenger cars/day) to anticipate neighborhood noise levels.
How to read this data
AADT — Annual Average Daily Traffic (16,392 vehicles/day at this station).
TRUCK_PERCENTAGE — Percentage of heavy vehicles (3.79% means ~621 trucks/day).
FUNCTIONAL_CLASS — Road importance (“Minor Arterial” connects smaller roads to highways).
AADTYEAR — When counts were taken (“2025” means projected future traffic).
Where this leaves you
This dataset doesn’t let you look anything up by your address, but it’s still a window into how the state operates. Read it to understand the scope of the program and what the official records contain; the state’s own interactive map (linked on this page) shows the locations involved.