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TrafficThe average number of vehicles that travel each day over any road in the road network. | vehicles per day3,135 |
|---|---|
TrucksThe percentage of the total traffic volume composed of heavy vehicles. | 9.4% |
Average travel timeThe average time of travel averaged among all vehicles traveling on the road network. | 38.1 min |
Congestion ratioThe rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 9.5% |
Drivers’ average ageAverage age of residents in the geographic areas where the vehicle trips originated. | 51.0 yrs |
Drivers’ average incomeAverage income of residents in the geographic areas where the vehicle trips originated. | $55,689 |
A typical monitored road in Carroll County, Arkansas sees 3,135 vehicles per day, while its 228 miles of monitored roads together handle 592,092 vehicle-miles traveled per day (≈216 million per year). Trucks are a smaller part of the mix than across Arkansas: 9.4% against 11.6%.
Carroll's average daily traffic volume is 36% lower than the state average - 3,135 vehicles per day against 4,932 - suggesting less traffic load per road - lighter roads for freight, but less passing trade for roadside retail. Network-wide, Carroll accounts for about 0.7% of Arkansas's statewide total of vehicle-miles. By volume, Carroll's 3,135 vehicles per day outpaces 64% of counties in Arkansas.
The average trip takes 38.1 minutes, 20% higher than the state level. Its average travel time of 38.1 minutes is longer than 89% of counties in Arkansas.
Congestion runs 25% lower than the state level, at a ratio of 9.5%, which means smoother traffic flow - fewer delays make delivery windows more reliable.
| Traffic | vehicles per day5,256 |
|---|---|
| Trucks | 13.4% |
| Average travel time | 66.1 min |
| Congestion ratio | 13.2% |
| Drivers’ average age | 49.1 yrs |
| Drivers’ average income | $57,753 |
Highways carry a smaller share of travel in Carroll County, Arkansas, 20% of vehicle-miles; most driving happens on local roads. The average highway carries 5,256 vehicles per day, 77% more than the average non-highway road in the same area, which carries 2,970 vehicles per day.
With 9% of the road miles (22 miles in 166 segments), highways punch above their length, carrying 118,426 vehicle-miles traveled per day (≈43.2 million per year).
Highway truck concentration here runs 22% lower than the state average, at 13.4%. Highways here mostly serve passenger trips, so local access matters more than long-haul routing for logistics operators.
52% of counties in Arkansas see a lower highway truck share than Carroll's 13.4%. By raw truck volume, Carroll carries fewer highway trucks than 68% of counties in Arkansas.
| Traffic | vehicles per day2,970 |
|---|---|
| Trucks | 8.4% |
| Average travel time | 36.0 min |
| Congestion ratio | 9.2% |
| Drivers’ average age | 51.3 yrs |
| Drivers’ average income | $55,484 |
Most travel in Carroll County, Arkansas happens on local roads, 80% of all vehicle-miles. The average non-highway road carries 2,970 vehicles per day.
Local roads also make up about 91% of the monitored road miles: 207 miles in 2,143 segments, together carrying 473,666 vehicle-miles traveled per day (≈173 million per year). About 1 in 12 vehicles on non-highway roads is a truck (8.4%).
Compared to highways, non-highway routes see 38% fewer trucks by share.
Non-highway congestion (9.2%) runs 25% lower than the state average, pointing to smoother local traffic flow.
51% of counties in Arkansas see higher average driver income among trip origins than Carroll. 82% of counties in Arkansas have a younger driver population than Carroll.
The average daily traffic per road sets Carroll County apart: 36% below the Arkansas average. Its highway truck share is also 22% below.
| Metric | Carroll County | Arkansas average | Difference |
|---|---|---|---|
| Traffic | 3,135 | 4,932 | -36.4% |
| Truck % (Total Traffic) | 9.4% | 11.6% | -19.2% |
| Truck % (Highway) | 13.4% | 17.1% | -21.6% |
| Avg. Travel Time | 38.1 min | 31.6 min | +20.4% |
Nothing in this table sets Carroll County sharply apart from the 4 areas nearest to it, though it has the second busiest roads of the five.
| Area | Average daily traffic | Truck share | Daily vehicle-miles | Average travel time | Congestion ratio |
|---|---|---|---|---|---|
| Carroll County | 3,135 | 9.4% | 592,092 | 38.1 min | 9.5% |
| Madison County, Arkansas | 2,394 | 9.8% | 485,764 | 36.0 min | 7.8% |
| Stone County, Missouri | 2,418 | 6.3% | 693,067 | 33.9 min | 10.3% |
| Barry County, Missouri | 2,519 | 7.7% | 725,038 | 37.6 min | 9.1% |
| Boone County, Arkansas | 4,982 | 8.4% | 957,734 | 35.5 min | 9.9% |
| Arkansas average | 4,932 | 11.6% | N/A | 31.6 min | 12.8% |
Carroll County sits in the top quarter of the Arkansas field on average travel time, at #9 of 75.
| Measure | Carroll County | Arkansas rank |
|---|---|---|
| Traffic volume (AADT) | 3,135 | #28 of 75 |
| Highway vehicle-miles per day | 118,426 | #56 of 64 |
| Truck share on highways | 13.4% | #31 of 64 |
| Highway trucks per day | 705 | #44 of 64 |
| Average travel time | 38.1 min | #9 of 75 |
| Average driver income | $55,689 | #39 of 75 |
| Average driver age | 51.0 yrs | #14 of 75 |
Carroll County ranks #9 of 75 on average travel time but #56 of 64 on highway travel volume - the two describe the same roads and are worth reading together rather than either on its own.
Traffic concentrates on a few corridors: the three busiest roads average 10,450 vehicles a day, against 3,135 on the average road in Carroll County.
Trimble Avenue leads with 11,949 vehicles a day, 1,057 of them trucks (8.8%). US 412 carries the most trucks, 1,201 a day (12.3% of its traffic), although it ranks #2 for all traffic.
US 412 carries longer journeys than most roads here, with a median trip of 63.4 minutes against 38.1 county-wide.
Travel on Trimble Avenue's busiest stretch runs 26% over free-flow time, against 10% across the county, so expect slower peak hours.
On its busiest stretch, US 412 carries 3.1 times the county average; trucks are 12.3% of it, above the county-wide 9.4%.
Main Street is one of the more congested roads here: trips take 22% longer than at free-flow speed, against 10% county-wide.
Eureka Avenue peaks at 9,653 vehicles a day, 3.1 times the county average; trucks are 8.8% of it, below the county-wide 9.4%.
US 62 carries 2.6 times the county average at its busiest, 750 of them trucks (9.2%, in line with the county-wide 9.4%).
The average monitored road in Carroll carries 3,135 vehicles per day, 36% less than the Arkansas average of 4,932.
The driver population in Carroll skews older than 82% of counties in Arkansas.
Weekday traffic has two busy windows: AM peak 9:00 AM–12:00 PM and a long afternoon plateau from 3:00 PM to 7:00 PM - about 75% above the daily average.
Trucks make up about 9.4% of all traffic in Carroll County, Arkansas, rising to 13.4% on highways, where long-haul freight concentrates.
The average trip in Carroll takes 38.1 minutes, 20% longer than the Arkansas average of 31.6 minutes, delays at signals and congestion included.
Approximately 70% of highway traffic and 9% of non-highway traffic consists of vehicles whose trip originates outside Carroll County, Arkansas. Most highway traffic here starts elsewhere, so the highways serve the wider region more than the local community.
Drivers on Carroll roads have a median age of 51 years, older than the Arkansas average of 45, and the median household income of the neighborhoods trips originate from averages $55,689, 16% below the Arkansas average.
Trimble Avenue carries the most, 11,949 vehicles per day on its busiest stretch, followed by US 412 (9,726), Main Street (9,674), Eureka Avenue (9,653), US 62 (8,164). Figures are AADT, both directions combined.
US 412, with about 1,201 trucks per day on its busiest stretch, 12.3% of its 9,726 vehicles.
About 11,949 vehicles per day in both directions on its busiest stretch, including 1,057 trucks (8.8%). Traffic is lower on its quieter stretches; TrafficZoom shows the count for every segment.

Mobile device location data (anonymized and aggregated)

Road sensor networks and traffic counters

Historical traffic pattern databases
The same traffic breakdown for the areas closest to Carroll County, Arkansas.
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