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Traffic | vehicles per day2,316 |
|---|---|
Trucks | 12.5% |
Average travel time | 34.2 min |
Congestion ratio | 7.4% |
Drivers’ average age | 47.8 yrs |
Drivers’ average income | $78,138 |
A typical monitored road in De Witt County, Illinois sees 2,316 vehicles per day, while its 183 miles of monitored roads together handle 489,120 vehicle-miles traveled per day (≈179 million per year). At 12.5%, the truck share runs above the 10.2% across Illinois: about 1 in 8 vehicles.
De Witt sees 73% lower average daily traffic volume than the state average (2,316 vehicles per day against 8,480), suggesting less demand on each road - very light roads: easy truck access, but little passing trade for roadside retail. In total volume terms, its road network carries about 0.2% of Illinois's statewide total of vehicle-miles. By volume, De Witt's 2,316 vehicles per day trails 71% of counties in Illinois.
Journey times here (34.2 minutes on average) closely track the state level. On travel time, De Witt runs longer than 63% of counties in Illinois.
At 64% lower than the state level, the 7.4% congestion ratio signals smoother traffic flow - delays are rare enough to plan travel times almost to the minute.
| Traffic | vehicles per day5,330 |
|---|---|
| Trucks | 15.8% |
| Average travel time | 44.6 min |
| Congestion ratio | 12.1% |
| Drivers’ average age | 46.1 yrs |
| Drivers’ average income | $82,761 |
A little more than half of the driving in De Witt County, Illinois happens on highways: 63% of all vehicle-miles. The average highway carries 5,330 vehicles per day, 159% more than the average non-highway road in the same area, which carries 2,055 vehicles per day.
With 27% of the road miles (50 miles in 146 segments), highways punch above their length, carrying 307,170 vehicle-miles traveled per day (≈112 million per year).
Highway truck concentration here runs 9% lower than the state average, at 15.8%. The highway traffic mix is typical for Illinois: neither freight- nor commuter-dominated.
De Witt's highway truck share (15.8%) is lower than 67% of counties in Illinois. By raw truck volume, De Witt carries fewer highway trucks than 72% of counties in Illinois.
| Traffic | vehicles per day2,055 |
|---|---|
| Trucks | 6.9% |
| Average travel time | 33.3 min |
| Congestion ratio | 7.0% |
| Drivers’ average age | 50.0 yrs |
| Drivers’ average income | $73,965 |
Local roads carry a significant share of travel in De Witt County, Illinois: 37% of all vehicle-miles. The average non-highway road carries 2,055 vehicles per day.
Local roads make up 73% of the monitored road miles (133 miles in 1,690 segments) but carry less than their share of travel: 181,950 vehicle-miles traveled per day (≈66.4 million per year). About 1 in 15 vehicles on non-highway roads is a truck (6.9%).
The concentration of trucks on non-highway roads is 57% lower than on highways.
At 66% lower than the state level, the non-highway congestion ratio of 7.0% signals easier movement on local roads.
Trip origins here have higher average income than 69% of counties in Illinois. The driver population here skews younger than 73% of counties in Illinois.
Mobile device location data (anonymized and aggregated)
Road sensor networks and traffic counters
Historical traffic pattern databases
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