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Traffic | vehicles per day3,864 |
|---|---|
Trucks | 19.2% |
Average travel time | 29.7 min |
Congestion ratio | 11.5% |
Drivers’ average age | 46.3 yrs |
Drivers’ average income | $66,377 |
Our data shows 3,864 vehicles per day on the average road in Smith County, Tennessee, and 1,177,177 vehicle-miles traveled per day (≈430 million per year) across its 150 miles of monitored roads. Freight weighs heavily here: trucks are 19.2% of traffic, against 11.3% across Tennessee.
Smith's average daily traffic volume is 47% lower than the state average - 3,864 vehicles per day against 7,251 - suggesting less traffic load per road - lighter roads for freight, but less passing trade for roadside retail. In total volume terms, its road network carries about 0.7% of Tennessee's statewide total of vehicle-miles. Smith carries less traffic than 51% of counties in Tennessee.
At 29.7 minutes, the average travel time is 7% lower than the state level. Its average travel time of 29.7 minutes is shorter than 88% of counties in Tennessee.
The congestion ratio of 11.5% is 29% lower, pointing to smoother traffic flow than the state level - travel times are easy to plan around for scheduled deliveries.
| Traffic | vehicles per day13,392 |
|---|---|
| Trucks | 21.7% |
| Average travel time | 52.8 min |
| Congestion ratio | 31.0% |
| Drivers’ average age | 45.8 yrs |
| Drivers’ average income | $68,015 |
The vast majority of driving in Smith County, Tennessee happens on highways: 81% of all vehicle-miles. The average highway carries 13,392 vehicles per day, 380% more than the average non-highway road in the same area, which carries 2,788 vehicles per day.
With 34% of the road miles (52 miles in 240 segments), highways punch above their length, carrying 954,181 vehicle-miles traveled per day (≈348 million per year).
64% of counties in Tennessee move less traffic on their highways.
At 21.7%, highway truck share is 39% higher than the state average. Highways here lean toward freight, so highway access is a real asset for logistics operators.
84% of counties in Tennessee see a lower highway truck share than Smith's 21.7%. By raw truck volume, Smith carries more highway trucks than 86% of counties in Tennessee.
| Traffic | vehicles per day2,788 |
|---|---|
| Trucks | 8.4% |
| Average travel time | 27.1 min |
| Congestion ratio | 9.2% |
| Drivers’ average age | 48.0 yrs |
| Drivers’ average income | $63,570 |
At 19% of vehicle-miles, local roads carry a smaller share of the traffic in Smith County, Tennessee than highways. A typical local road sees 2,788 vehicles per day.
Spread over 98 miles and 2,125 segments, 66% of the road network, local roads carry a lighter load per mile: 222,996 vehicle-miles traveled per day (≈81.4 million per year). Trucks make up 8.4% of non-highway traffic, about 1 in 12 vehicles.
Non-highway roads carry a truck concentration that's 61% lower than the highway network.
Non-highway congestion (9.2%) runs 40% lower than the state average, pointing to smoother local traffic flow.
Trip origins here have higher average income than 73% of counties in Tennessee. 80% of counties in Tennessee have an older driver population than Smith.
Mobile device location data (anonymized and aggregated)
Road sensor networks and traffic counters
Historical traffic pattern databases
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