Need segment-level traffic data?
Identify traffic patterns street by street and analyze the exact corridors that matter to your project.
Traffic | vehicles per day1,109 |
|---|---|
Trucks | 12.8% |
Average travel time | 37.4 min |
Congestion ratio | 5.0% |
Drivers’ average age | 50.3 yrs |
Drivers’ average income | $69,681 |
A typical monitored road in Calhoun County, Iowa sees 1,109 vehicles per day, while its 312 miles of monitored roads together handle 446,712 vehicle-miles traveled per day (≈163 million per year). Trucks are 12.8% of traffic, more than the 11.0% across Iowa.
Calhoun's average daily traffic volume is 64% lower than the state average - 1,109 vehicles per day against 3,042 - suggesting less traffic load per road - quiet roads that suit freight movement more than drive-by retail. In total volume terms, its road network carries about 0.5% of Iowa's statewide total of vehicle-miles. By volume, Calhoun's 1,109 vehicles per day trails 88% of counties in Iowa.
Journey times run 13% higher than the state level, at 37.4 minutes on average. 81% of counties in Iowa have a shorter average travel time than Calhoun's 37.4 minutes.
At 56% lower than the state level, the 5.0% congestion ratio signals smoother traffic flow - free-flowing roads make scheduled deliveries highly predictable.
| Traffic | vehicles per day4,410 |
|---|---|
| Trucks | 17.4% |
| Average travel time | 64.4 min |
| Congestion ratio | 8.4% |
| Drivers’ average age | 47.9 yrs |
| Drivers’ average income | $68,239 |
Highways carry about half of all travel in Calhoun County, Iowa, 50% of vehicle-miles. The average highway carries 4,410 vehicles per day, 332% more than the average non-highway road in the same area, which carries 1,020 vehicles per day.
Yet highways are only 16% of the road network, 51 miles in 56 segments, so each mile of them is 3.1 times as busy as the average road mile.
The concentration of trucks on highways (17.4%) is 8% higher than the state average for similar road classifications. The highway traffic mix is typical for Iowa: neither freight- nor commuter-dominated.
Calhoun's highway truck share (17.4%) is higher than 70% of counties in Iowa. By raw truck volume, Calhoun carries more highway trucks than 52% of counties in Iowa.
| Traffic | vehicles per day1,020 |
|---|---|
| Trucks | 8.1% |
| Average travel time | 36.7 min |
| Congestion ratio | 5.0% |
| Drivers’ average age | 51.2 yrs |
| Drivers’ average income | $70,054 |
Local roads carry about half of all travel in Calhoun County, Iowa, 50% of vehicle-miles. A typical local road sees 1,020 vehicles per day.
Local roads make up 84% of the monitored road miles (261 miles in 2,080 segments) but carry less than their share of travel: 222,446 vehicle-miles traveled per day (≈81.2 million per year). About 1 in 12 vehicles on non-highway roads is a truck (8.1%).
The concentration of trucks on non-highway roads is 53% lower than on highways.
Non-highway congestion (5.0%) runs 55% lower than the state average, pointing to smoother local traffic flow.
Trip origins here have lower average income than 71% of counties in Iowa. Calhoun's median driver age is lower than 52% of counties in Iowa.
Mobile device location data (anonymized and aggregated)
Road sensor networks and traffic counters
Historical traffic pattern databases
Identify traffic patterns street by street and analyze the exact corridors that matter to your project.
