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Traffic | vehicles per day447 |
|---|---|
Trucks | 20.4% |
Average travel time | 46.2 min |
Drivers’ average age | 46.0 yrs |
Drivers’ average income | $55,212 |
The average monitored road in Corson County, South Dakota carries 447 vehicles per day. Across its 145 miles of monitored roads, that adds up to 55,437 vehicle-miles traveled per day (≈20.2 million per year). About 1 in 5 vehicles is a truck, well above the 10.3% across South Dakota - a freight-heavy mix.
Corson's average daily traffic volume is 86% lower than the state average - 447 vehicles per day against 3,156 - suggesting less traffic load per road - quiet roads that suit freight movement more than drive-by retail. Network-wide, Corson accounts for about 0.2% of South Dakota's statewide total of vehicle-miles. By volume, Corson's 447 vehicles per day trails 97% of counties in South Dakota.
At 46.2 minutes, the average travel time is 42% higher than the state level. On travel time, Corson runs longer than 85% of counties in South Dakota.
| Traffic | vehicles per day555 |
|---|---|
| Trucks | 18.4% |
| Average travel time | 47.3 min |
| Drivers’ average age | 48.5 yrs |
| Drivers’ average income | $51,198 |
A little more than half of the driving in Corson County, South Dakota happens on highways: 66% of all vehicle-miles. The average highway carries 555 vehicles per day, 75% more than the average non-highway road in the same area, which carries 317 vehicles per day.
Highways make up 50% of the monitored road miles (73 miles, 186 segments), so they carry more than their share: 36,690 vehicle-miles traveled per day (≈13.4 million per year).
At 18.4%, highway truck share is 35% higher than the state average. Highways here lean toward freight, so highway access is a real asset for logistics operators.
By truck concentration, highways here outrank 90% of counties in South Dakota. Corson's highway truck count is lower than 96% of counties in South Dakota, at roughly 102 trucks per day.
| Traffic | vehicles per day317 |
|---|---|
| Trucks | 24.2% |
| Average travel time | 45.0 min |
| Drivers’ average age | 42.2 yrs |
| Drivers’ average income | $62,507 |
A significant share of driving in Corson County, South Dakota, 34% of vehicle-miles, happens on local roads. On the average non-highway road, that comes to 317 vehicles per day.
Spread over 72 miles and 154 segments, 50% of the road network, local roads carry a lighter load per mile: 18,747 vehicle-miles traveled per day (≈6.8 million per year). The truck share on non-highway roads is 24.2%.
Unusually, non-highway roads carry a truck concentration that's 31% higher than the highway network.
Corson's average driver income is lower than 94% of counties in South Dakota. The driver population here skews younger than 80% of counties in South Dakota.
Mobile device location data (anonymized and aggregated)
Road sensor networks and traffic counters
Historical traffic pattern databases
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