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Traffic | vehicles per day4,259 |
|---|---|
Trucks | 23.0% |
Average travel time | 33.5 min |
Congestion ratio | 11.8% |
Drivers’ average age | 48.2 yrs |
Drivers’ average income | $61,239 |
The average monitored road in Marion County, Tennessee carries 4,259 vehicles per day. Across its 236 miles of monitored roads, that adds up to 1,796,753 vehicle-miles traveled per day (≈656 million per year). Freight weighs heavily here: trucks are 23.0% of traffic, against 11.3% across Tennessee.
Marion sees 41% lower average daily traffic volume than the state average (4,259 vehicles per day against 7,251), suggesting less demand on each road - less drive-by exposure for retail, but easier access for deliveries. Network-wide, Marion accounts for about 1.0% of Tennessee's statewide total of vehicle-miles. Marion carries more traffic than 54% of counties in Tennessee.
Journey times here (33.5 minutes on average) closely track the state level. On travel time, Marion runs longer than 69% of counties in Tennessee.
Congestion runs 27% lower than the state level, at a ratio of 11.8%, which means smoother traffic flow - travel times are easy to plan around for scheduled deliveries.
| Traffic | vehicles per day10,962 |
|---|---|
| Trucks | 27.3% |
| Average travel time | 61.5 min |
| Congestion ratio | 22.9% |
| Drivers’ average age | 47.2 yrs |
| Drivers’ average income | $62,089 |
Most travel in Marion County, Tennessee happens on highways, 78% of all vehicle-miles. The average highway carries 10,962 vehicles per day, 218% more than the average non-highway road in the same area, which carries 3,451 vehicles per day.
Highways make up 36% of the monitored road miles (84 miles, 225 segments), so they carry more than their share: 1,402,779 vehicle-miles traveled per day (≈512 million per year).
That is more highway travel volume than 75% of counties in Tennessee.
Highway truck concentration here runs 75% higher than the state average, at 27.3%. That marks Marion as a major freight corridor, where highway access is what logistics operators compete on.
By share, Marion has the highest highway truck concentration in Tennessee, at 27.3%. Marion's highway truck count is higher than 92% of counties in Tennessee, at roughly 2,990 trucks per day.
| Traffic | vehicles per day3,451 |
|---|---|
| Trucks | 7.7% |
| Average travel time | 30.1 min |
| Congestion ratio | 10.4% |
| Drivers’ average age | 49.9 yrs |
| Drivers’ average income | $60,190 |
At 22% of vehicle-miles, local roads carry a smaller share of the traffic in Marion County, Tennessee than highways. The average non-highway road carries 3,451 vehicles per day.
Local roads make up 64% of the monitored road miles (152 miles in 1,866 segments) but carry less than their share of travel: 393,975 vehicle-miles traveled per day (≈144 million per year). The truck share on non-highway roads is 7.7%.
Non-highway roads carry a truck concentration that's 72% lower than the highway network.
At 32% lower than the state level, the non-highway congestion ratio of 10.4% signals easier movement on local roads.
Marion's average driver income is higher than 52% of counties in Tennessee. Marion's median driver age is lower than 54% of counties in Tennessee.
Mobile device location data (anonymized and aggregated)
Road sensor networks and traffic counters
Historical traffic pattern databases
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