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Traffic | vehicles per day1,931 |
|---|---|
Trucks | 17.2% |
Average travel time | 38.7 min |
Congestion ratio | 6.6% |
Drivers’ average age | 49.9 yrs |
Drivers’ average income | $76,817 |
The average monitored road in Marshall County, Illinois carries 1,931 vehicles per day. Across its 195 miles of monitored roads, that adds up to 479,108 vehicle-miles traveled per day (≈175 million per year). Freight weighs heavily here: trucks are 17.2% of traffic, against 10.2% across Illinois.
Marshall sees 77% lower average daily traffic volume than the state average (1,931 vehicles per day against 8,480), suggesting less demand on each road - quiet roads that suit freight movement more than drive-by retail. In total volume terms, its road network carries about 0.2% of Illinois's statewide total of vehicle-miles. Marshall carries less traffic than 86% of counties in Illinois.
The average trip takes 38.7 minutes, 14% higher than the state level. 94% of counties in Illinois have a shorter average travel time than Marshall's 38.7 minutes.
Congestion runs 68% lower than the state level, at a ratio of 6.6%, which means smoother traffic flow - delays are rare enough to plan travel times almost to the minute.
| Traffic | vehicles per day7,753 |
|---|---|
| Trucks | 26.2% |
| Average travel time | 62.9 min |
| Congestion ratio | 18.4% |
| Drivers’ average age | 46.4 yrs |
| Drivers’ average income | $82,578 |
Highways carry about half of all travel in Marshall County, Illinois, 50% of vehicle-miles. The average highway carries 7,753 vehicles per day, 331% more than the average non-highway road in the same area, which carries 1,799 vehicles per day.
That comes from just 14% of the monitored road miles: 28 miles in 30 segments, carrying 237,516 vehicle-miles traveled per day (≈86.7 million per year).
At 26.2%, highway truck share is 51% higher than the state average. That marks Marshall as a major freight corridor, where highway access is what logistics operators compete on.
By truck concentration, highways here outrank 75% of counties in Illinois. Marshall's highway truck count is higher than 52% of counties in Illinois, at roughly 2,028 trucks per day.
| Traffic | vehicles per day1,799 |
|---|---|
| Trucks | 8.5% |
| Average travel time | 38.2 min |
| Congestion ratio | 6.3% |
| Drivers’ average age | 51.2 yrs |
| Drivers’ average income | $75,267 |
Local roads carry about half of all travel in Marshall County, Illinois, 50% of vehicle-miles. On the average non-highway road, that comes to 1,799 vehicles per day.
Local roads make up 86% of the monitored road miles (167 miles in 1,316 segments) but carry less than their share of travel: 241,591 vehicle-miles traveled per day (≈88.2 million per year). The truck share on non-highway roads is 8.5%.
The concentration of trucks on non-highway roads is 68% lower than on highways.
Non-highway congestion (6.3%) runs 69% lower than the state average, pointing to smoother local traffic flow.
Trip origins here have higher average income than 65% of counties in Illinois. The driver population here skews older than 59% 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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