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TrafficThe average number of vehicles that travel each day over any road in the road network. | vehicles per day2,867 |
|---|---|
TrucksThe percentage of the total traffic volume composed of heavy vehicles. | 19.0% |
Average travel timeThe average time of travel averaged among all vehicles traveling on the road network. | 29.7 min |
Congestion ratioThe rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 9.6% |
Drivers’ average ageAverage age of residents in the geographic areas where the vehicle trips originated. | 46.4 yrs |
Drivers’ average incomeAverage income of residents in the geographic areas where the vehicle trips originated. | $51,917 |
A typical monitored road in Johnson County, Arkansas sees 2,867 vehicles per day, while its 248 miles of monitored roads together handle 1,161,370 vehicle-miles traveled per day (≈424 million per year). About 1 in 5 vehicles is a truck, well above the 11.6% across Arkansas - a freight-heavy mix.
Johnson's average daily traffic volume is 42% lower than the state average - 2,867 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, Johnson accounts for about 1.3% of Arkansas's statewide total of vehicle-miles. 50% of counties in Arkansas see less traffic than Johnson's 2,867 vehicles per day.
Journey times run 6% lower than the state level, at 29.7 minutes on average. On travel time, Johnson runs shorter than 93% of counties in Arkansas.
The congestion ratio of 9.6% is 24% lower, pointing to smoother traffic flow than the state level - relevant for traffic control and delivery planning.
| Traffic | vehicles per day12,695 |
|---|---|
| Trucks | 23.6% |
| Average travel time | 56.1 min |
| Congestion ratio | 25.7% |
| Drivers’ average age | 45.9 yrs |
| Drivers’ average income | $54,017 |
Most travel in Johnson County, Arkansas happens on highways, 70% of all vehicle-miles. The average highway carries 12,695 vehicles per day, 402% more than the average non-highway road in the same area, which carries 2,528 vehicles per day.
Highways make up 24% of the monitored road miles (61 miles, 72 segments), so they carry more than their share: 817,372 vehicle-miles traveled per day (≈298 million per year).
By highway travel volume, Johnson outranks 71% of counties in Arkansas.
Highway truck concentration here runs 38% higher than the state average, at 23.6%. Highways here lean toward freight, so highway access is a real asset for logistics operators.
Johnson's highway truck share (23.6%) is higher than 86% of counties in Arkansas. 83% of counties in Arkansas see fewer highway trucks per day than Johnson's roughly 2,996.
| Traffic | vehicles per day2,528 |
|---|---|
| Trucks | 8.1% |
| Average travel time | 28.8 min |
| Congestion ratio | 9.1% |
| Drivers’ average age | 46.9 yrs |
| Drivers’ average income | $50,036 |
At 30% of vehicle-miles, local roads carry a smaller share of the traffic in Johnson County, Arkansas than highways. On the average non-highway road, that comes to 2,528 vehicles per day.
Local roads make up 76% of the monitored road miles (187 miles in 2,090 segments) but carry less than their share of travel: 343,998 vehicle-miles traveled per day (≈126 million per year). Trucks make up 8.1% of non-highway traffic, about 1 in 12 vehicles.
Compared to highways, non-highway routes see 66% fewer trucks by share.
The non-highway congestion ratio of 9.1% is 27% lower than the state level, suggesting more efficient local mobility than the state average.
Johnson's average driver income is lower than 66% of counties in Arkansas. 70% of counties in Arkansas have an older driver population than Johnson.
Johnson County's biggest difference from the Arkansas average is its truck share, 64% above it. Its average daily traffic per road, by contrast, is 42% below.
| Metric | Johnson County | Arkansas average | Difference |
|---|---|---|---|
| Traffic | 2,867 | 4,932 | -41.9% |
| Truck % (Total Traffic) | 19.0% | 11.6% | +63.7% |
| Truck % (Highway) | 23.6% | 17.1% | +38.0% |
| Avg. Travel Time | 29.7 min | 31.6 min | -6.2% |
Compared with its 4 closest neighbours, Johnson County runs 7.1 percentage points more truck traffic; it has the third busiest roads of the five. Traffic volume here matches the areas around it, but more of that traffic is trucks - a difference in what routes through, not in how much.
| Area | Average daily traffic | Truck share | Daily vehicle-miles | Average travel time | Congestion ratio |
|---|---|---|---|---|---|
| Johnson County | 2,867 | 19.0% | 1,161,370 | 29.7 min | 9.6% |
| Logan County, Arkansas | 2,663 | 8.8% | 403,596 | 32.9 min | 7.9% |
| Franklin County, Arkansas | 3,273 | 17.7% | 850,954 | 33.3 min | 12.6% |
| Pope County, Arkansas | 4,365 | 11.9% | 1,734,276 | 31.1 min | 10.7% |
| Newton County, Arkansas | 1,231 | 9.2% | 175,753 | 35.9 min | 5.4% |
| Arkansas average | 4,932 | 11.6% | N/A | 31.6 min | 12.8% |
Average travel time places Johnson County #69 of 75 in Arkansas - the bottom quarter of the state.
| Measure | Johnson County | Arkansas rank |
|---|---|---|
| Traffic volume (AADT) | 2,867 | #38 of 75 |
| Highway vehicle-miles per day | 817,372 | #19 of 64 |
| Truck share on highways | 23.6% | #10 of 64 |
| Highway trucks per day | 2,996 | #12 of 64 |
| Average travel time | 29.7 min | #69 of 75 |
| Average driver income | $51,917 | #50 of 75 |
| Average driver age | 46.4 yrs | #53 of 75 |
Johnson County ranks #10 of 64 on truck share on highways but #69 of 75 on average travel time - 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 15,447 vehicles a day, against 2,867 on the average road in Johnson County.
I 40 is the busiest road, at 26,213 vehicles a day, 6,186 of them trucks (23.6%). That is 2.1 times the next road, Rogers Street (12,493). It also carries the most trucks.
Trips using I 40 are long: a median of 56.1 minutes against 29.7 county-wide, the mark of a through route.
Rogers Street is busy with cars rather than freight: only 7.1% of its traffic is trucks, against 19.0% county-wide.
Delays build on I 40: its congestion ratio of 26% over free-flow time is well above the county's 10%.
Travel on Rogers Street's busiest stretch runs 30% over free-flow time, against 10% across the county, so expect slower peak hours.
Main Street peaks at 7,634 vehicles a day, 2.7 times the county average; trucks are 9.0% of it, below the county-wide 19.0%.
College Avenue is busy by local standards, at 69% more than the county average on its busiest stretch; trucks are 9.0% of it, below the county-wide 19.0%.
AR 109 peaks at 4,555 vehicles a day, 59% more than the county average; trucks are 8.0% of it, below the county-wide 19.0%.
Sterlin Hurley Highway carries 46% more than the county average at its busiest, 808 of them trucks (19.3%, in line with the county-wide 19.0%).
Sterlin Hurley Industrial Highway carries 24% more than the county average on its busiest stretch, where the median trip lasts 38.1 minutes.
The average monitored road in Johnson carries 2,867 vehicles per day, 42% less than the Arkansas average of 4,932.
The driver population in Johnson skews younger than 70% of counties in Arkansas.
Drivers on Johnson roads have a median age of 46 years, and the median household income of the neighborhoods trips originate from averages $51,917, 22% below the Arkansas average.
The average trip in Johnson takes 29.7 minutes, 6% shorter than the Arkansas average of 31.6 minutes, delays at signals and congestion included.
Weekday traffic has two busy windows: AM peak 7:00 AM–8:00 AM and a long afternoon plateau from 3:00 PM to 7:00 PM - about 63% above the daily average.
Trucks make up about 19.0% of all traffic in Johnson County, Arkansas, rising to 23.6% on highways, where long-haul freight concentrates.
I 40 carries the most, 26,213 vehicles per day on its busiest stretch, followed by Rogers Street (12,493), Main Street (7,634), College Avenue (4,858), AR 109 (4,555). Figures are AADT, both directions combined.
I 40, with about 6,186 trucks per day on its busiest stretch, 23.6% of its 26,213 vehicles.
About 26,213 vehicles per day in both directions on its busiest stretch, including 6,186 trucks (23.6%). 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 Johnson County, Arkansas.
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