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TrafficThe average number of vehicles that travel each day over any road in the road network. | vehicles per day2,268 |
|---|---|
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. | 32.1 min |
Congestion ratioThe rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 7.6% |
Drivers’ average ageAverage age of residents in the geographic areas where the vehicle trips originated. | 49.4 yrs |
Drivers’ average incomeAverage income of residents in the geographic areas where the vehicle trips originated. | $71,622 |
A typical monitored road in Preble County, Ohio sees 2,268 vehicles per day, while its 473 miles of monitored roads together handle 1,309,943 vehicle-miles traveled per day (≈478 million per year). Freight weighs heavily here: trucks are 19.0% of traffic, against 9.9% across Ohio.
At 2,268 vehicles per day, the average monitored road in Preble carries 61% less traffic than the state average of 5,773, suggesting less demand on each road - very light roads: easy truck access, but little passing trade for roadside retail. Across the whole network, that travel is about 0.5% of Ohio's statewide total. Preble carries less traffic than 78% of counties in Ohio.
At 32.1 minutes, the average travel time matches the state level closely. Its average travel time of 32.1 minutes is shorter than 70% of counties in Ohio.
At 54% lower than the state level, the 7.6% congestion ratio signals smoother traffic flow - free-flowing roads make scheduled deliveries highly predictable.
| Traffic | vehicles per day7,883 |
|---|---|
| Trucks | 27.7% |
| Average travel time | 42.2 min |
| Congestion ratio | 16.4% |
| Drivers’ average age | 48.2 yrs |
| Drivers’ average income | $69,533 |
A little more than half of the driving in Preble County, Ohio happens on highways: 60% of all vehicle-miles. The average highway carries 7,883 vehicles per day, 379% more than the average non-highway road in the same area, which carries 1,646 vehicles per day.
Yet highways are only 15% of the road network, 73 miles in 811 segments, so each mile of them is 3.9 times as busy as the average road mile.
The concentration of trucks on highways (27.7%) is 86% higher than the state average for similar road classifications. That marks Preble as a major freight corridor, where highway access is what logistics operators compete on.
By truck concentration, highways here outrank 93% of counties in Ohio. By raw truck volume, Preble carries more highway trucks than 76% of counties in Ohio.
| Traffic | vehicles per day1,646 |
|---|---|
| Trucks | 5.9% |
| Average travel time | 31.0 min |
| Congestion ratio | 6.6% |
| Drivers’ average age | 50.8 yrs |
| Drivers’ average income | $72,750 |
Local roads carry a significant share of travel in Preble County, Ohio: 40% of all vehicle-miles. On the average non-highway road, that comes to 1,646 vehicles per day.
Local roads make up 85% of the monitored road miles (401 miles in 7,326 segments) but carry less than their share of travel: 520,399 vehicle-miles traveled per day (≈190 million per year). The truck share on non-highway roads is 5.9%.
Compared to highways, non-highway routes see 79% fewer trucks by share.
The non-highway congestion ratio of 6.6% is 58% lower than the state level, suggesting more efficient local mobility than the state average.
Trip origins here have higher average income than 51% of counties in Ohio. The driver population here skews older than 59% of counties in Ohio.
The truck share sets Preble County apart: 92% above the Ohio average. Its highway truck share is also 86% above.
| Metric | Preble County | Ohio average | Difference |
|---|---|---|---|
| Traffic | 2,268 | 5,773 | -60.7% |
| Truck % (Total Traffic) | 19.0% | 9.9% | +91.6% |
| Truck % (Highway) | 27.7% | 14.9% | +85.8% |
| Avg. Travel Time | 32.1 min | 32.9 min | -2.2% |
Compared with its 4 closest neighbours, Preble County carries 49.5% less traffic on a typical road and is 35.3% less congested; it has the fourth busiest roads of the five. Freight passes through here that never reaches the areas around it: the truck share is high precisely because the local car traffic is not.
| Area | Average daily traffic | Truck share | Daily vehicle-miles | Average travel time | Congestion ratio |
|---|---|---|---|---|---|
| Preble County | 2,268 | 19.0% | 1,309,943 | 32.1 min | 7.6% |
| Union County, Indiana | 2,255 | 8.8% | 135,327 | 33.0 min | 7.0% |
| Wayne County, Indiana | 5,581 | 21.9% | 1,543,074 | 38.0 min | 11.8% |
| Montgomery County, Ohio | 7,761 | 8.6% | 10,748,482 | 31.8 min | 20.3% |
| Darke County, Ohio | 2,371 | 8.3% | 987,464 | 36.2 min | 7.9% |
| Ohio average | 5,773 | 9.9% | N/A | 32.9 min | 16.5% |
Preble County sits in the top quarter of the Ohio field on truck share on highways, at #7 of 83.
| Measure | Preble County | Ohio rank |
|---|---|---|
| Traffic volume (AADT) | 2,268 | #69 of 88 |
| Highway vehicle-miles per day | 789,543 | #46 of 83 |
| Truck share on highways | 27.7% | #7 of 83 |
| Highway trucks per day | 2,180 | #21 of 83 |
| Average travel time | 32.1 min | #62 of 88 |
| Average driver income | $71,622 | #44 of 88 |
| Average driver age | 49.4 yrs | #37 of 88 |
The two ends of this table sit far apart: #7 of 83 on truck share on highways, against #69 of 88 on average daily traffic volume.
On their busiest stretches, the three busiest roads in Preble County carry 19,082 vehicles a day on average, 8.4 times the typical road in the county (2,268).
I 70 leads with 32,431 vehicles a day, 11,006 of them trucks (33.9%). No other road comes close: Barron Street, in second place, carries 12,982. It also carries the most trucks.
I 70 carries longer journeys than most roads here, with a median trip of 60.3 minutes against 32.1 county-wide.
Freight stands out on I 70: trucks are 33.9% of the traffic there, against 19.0% county-wide.
Barron Street is busy with cars rather than freight: only 4.4% of its traffic is trucks, against 19.0% county-wide.
Delays build on I 70: its congestion ratio of 34% over free-flow time is well above the county's 8%.
A main artery: Barron Street's busiest stretch carries 5.7 times the county average; trucks are 4.4% of it, below the county-wide 19.0%.
Travel on Main Street's busiest stretch runs 29% over free-flow time, against 8% across the county, so expect slower peak hours.
On its busiest stretch, US 127 carries 2.9 times the county average; trucks are 10.7% of it, below the county-wide 19.0%.
US 35 peaks at 6,050 vehicles a day, 2.7 times the county average; trucks are 9.0% of it, below the county-wide 19.0%.
The average monitored road in Preble carries 2,268 vehicles per day, 61% less than the Ohio average of 5,773.
Preble carries less traffic than 78% of counties in Ohio, averaging 2,268 vehicles per day.
The average trip in Preble takes 32.1 minutes, about the same as the Ohio average, delays at signals and congestion included.
Trucks make up about 19.0% of all traffic in Preble County, Ohio, rising to 27.7% on highways, where long-haul freight concentrates.
Approximately 10% of highway traffic and 8% of non-highway traffic consists of vehicles whose trip originates outside Preble County, Ohio. Even highway traffic is mostly local, so these roads mainly serve residents and commuters.
I 70 carries the most, 32,431 vehicles per day on its busiest stretch, followed by Barron Street (12,982), Main Street (11,834), US 127 (6,524), US 35 (6,050). Figures are AADT, both directions combined.
I 70, with about 11,006 trucks per day on its busiest stretch, 33.9% of its 32,431 vehicles.
About 32,431 vehicles per day in both directions on its busiest stretch, including 11,006 trucks (33.9%). 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 Preble County, Ohio.
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