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Traffic | vehicles per day2,167 |
|---|---|
Trucks | 10.3% |
Average travel time | 37.5 min |
Congestion ratio | 10.5% |
Drivers’ average age | 48.2 yrs |
Drivers’ average income | $69,403 |
The average monitored road in Webster County, Iowa carries 2,167 vehicles per day. Across its 471 miles of monitored roads, that adds up to 942,090 vehicle-miles traveled per day (≈344 million per year). Trucks are 10.3% of traffic, close to the 11.0% across Iowa.
At 2,167 vehicles per day, the average monitored road in Webster carries 29% less traffic than the state average of 3,042, suggesting less demand on each road - less drive-by exposure for retail, but easier access for deliveries. Network-wide, Webster accounts for about 1.1% of Iowa's statewide total of vehicle-miles. Webster carries more traffic than 71% of counties in Iowa.
Journey times run 14% higher than the state level, at 37.5 minutes on average. 82% of counties in Iowa have a shorter average travel time than Webster's 37.5 minutes.
Congestion is somewhat lower than the state level, at a ratio of 10.5% (8% lower).
| Traffic | vehicles per day4,006 |
|---|---|
| Trucks | 16.2% |
| Average travel time | 58.6 min |
| Congestion ratio | 9.1% |
| Drivers’ average age | 47.3 yrs |
| Drivers’ average income | $70,870 |
A significant share of driving in Webster County, Iowa, 35% of vehicle-miles, happens on highways. The average highway carries 4,006 vehicles per day, 92% more than the average non-highway road in the same area, which carries 2,085 vehicles per day.
Highways make up 16% of the monitored road miles (73 miles, 209 segments), so they carry more than their share: 325,313 vehicle-miles traveled per day (≈119 million per year).
The concentration of trucks on highways (16.2%) is in line with the state average for similar road classifications. The highway traffic mix is typical for Iowa: neither freight- nor commuter-dominated.
62% of counties in Iowa see a lower highway truck share than Webster's 16.2%. 51% of counties in Iowa see more highway trucks per day than Webster's roughly 649.
| Traffic | vehicles per day2,085 |
|---|---|
| Trucks | 7.2% |
| Average travel time | 36.6 min |
| Congestion ratio | 10.5% |
| Drivers’ average age | 48.3 yrs |
| Drivers’ average income | $69,166 |
Local roads carry more than half of all travel in Webster County, Iowa (65% of vehicle-miles). The average non-highway road carries 2,085 vehicles per day.
Local roads make up 84% of the monitored road miles (398 miles in 4,677 segments) but carry less than their share of travel: 616,776 vehicle-miles traveled per day (≈225 million per year). The truck share on non-highway roads is 7.2%.
The concentration of trucks on non-highway roads is 56% lower than on highways.
Non-highway congestion (10.5%) runs slightly lower than the state level (5% lower).
Webster's average driver income is lower than 73% of counties in Iowa. 67% of counties in Iowa have an older driver population than Webster.
Mobile device location data (anonymized and aggregated)
Road sensor networks and traffic counters
Historical traffic pattern databases
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