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TrafficThe average number of vehicles that travel each day over any road in the road network. | vehicles per day2,895 |
|---|---|
TrucksThe percentage of the total traffic volume composed of heavy vehicles. | 23.6% |
Average travel timeThe average time of travel averaged among all vehicles traveling on the road network. | 31.9 min |
Congestion ratioThe rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 8.8% |
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. | $60,984 |
A typical monitored road in Clarion County, Pennsylvania sees 2,895 vehicles per day, while its 332 miles of monitored roads together handle 1,144,560 vehicle-miles traveled per day (≈418 million per year). About 1 in 4 vehicles is a truck, well above the 10.6% across Pennsylvania - a freight-heavy mix.
Clarion's average daily traffic volume is 48% lower than the state average - 2,895 vehicles per day against 5,617 - suggesting less traffic load per road - less drive-by exposure for retail, but easier access for deliveries. In total volume terms, its road network carries about 0.5% of Pennsylvania's statewide total of vehicle-miles. 73% of counties in Pennsylvania see more traffic than Clarion's 2,895 vehicles per day.
At 31.9 minutes, the average travel time is 8% lower than the state level. On travel time, Clarion runs shorter than 83% of counties in Pennsylvania.
The congestion ratio of 8.8% is 47% lower, pointing to smoother traffic flow than the state level - fewer delays make delivery windows more reliable.
| Traffic | vehicles per day10,137 |
|---|---|
| Trucks | 39.5% |
| Average travel time | 55.6 min |
| Congestion ratio | 23.7% |
| Drivers’ average age | 50.4 yrs |
| Drivers’ average income | $60,561 |
Travel in Clarion County, Pennsylvania splits roughly evenly, with about half of it (50% of vehicle-miles) on highways. The average highway carries 10,137 vehicles per day, 279% more than the average non-highway road in the same area, which carries 2,676 vehicles per day.
Highways make up 17% of the monitored road miles (56 miles, 93 segments), so they carry more than their share: 573,460 vehicle-miles traveled per day (≈209 million per year).
Highway truck concentration here runs 151% higher than the state average, at 39.5%. That marks Clarion as a major freight corridor, where highway access is what logistics operators compete on.
At 39.5%, Clarion's highway truck concentration is the highest in Pennsylvania. 97% of counties in Pennsylvania see fewer highway trucks per day than Clarion's roughly 4,008.
| Traffic | vehicles per day2,676 |
|---|---|
| Trucks | 7.6% |
| Average travel time | 31.1 min |
| Congestion ratio | 8.4% |
| Drivers’ average age | 48.9 yrs |
| Drivers’ average income | $61,118 |
Travel in Clarion County, Pennsylvania splits roughly evenly, with about half of it (50% of vehicle-miles) on local roads. The average non-highway road carries 2,676 vehicles per day.
Spread over 277 miles and 3,070 segments, 83% of the road network, local roads carry a lighter load per mile: 571,100 vehicle-miles traveled per day (≈208 million per year). Trucks make up 7.6% of non-highway traffic, about 1 in 13 vehicles.
The concentration of trucks on non-highway roads is 81% lower than on highways.
At 47% lower than the state level, the non-highway congestion ratio of 8.4% signals easier movement on local roads.
89% of counties in Pennsylvania see higher average driver income among trip origins than Clarion. Clarion's median driver age is lower than 67% of counties in Pennsylvania.
Of the four measures, highway truck share differs most: Clarion County runs 151% above the Pennsylvania average. Its truck share is also 122% above.
| Metric | Clarion County | Pennsylvania average | Difference |
|---|---|---|---|
| Traffic | 2,895 | 5,617 | -48.5% |
| Truck % (Total Traffic) | 23.6% | 10.6% | +121.7% |
| Truck % (Highway) | 39.5% | 15.8% | +151.0% |
| Avg. Travel Time | 31.9 min | 34.6 min | -8.0% |
Compared with its 4 closest neighbours, Clarion County runs 8.8 percentage points more truck traffic; it has the fourth 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 |
|---|---|---|---|---|---|
| Clarion County | 2,895 | 23.6% | 1,144,560 | 31.9 min | 8.8% |
| Venango County, Pennsylvania | 3,029 | 16.9% | 1,146,377 | 43.0 min | 9.5% |
| Forest County, Pennsylvania | 1,230 | 10.9% | 102,521 | 40.9 min | 5.5% |
| Jefferson County, Pennsylvania | 2,946 | 22.4% | 1,162,775 | 32.9 min | 9.9% |
| Armstrong County, Pennsylvania | 3,017 | 9.2% | 1,075,361 | 33.2 min | 9.5% |
| Pennsylvania average | 5,617 | 10.6% | N/A | 34.6 min | 16.5% |
On truck share on highways, Clarion County tops the Pennsylvania field outright.
| Measure | Clarion County | Pennsylvania rank |
|---|---|---|
| Traffic volume (AADT) | 2,895 | #49 of 67 |
| Highway vehicle-miles per day | 573,460 | #47 of 64 |
| Truck share on highways | 39.5% | #1 of 64 |
| Highway trucks per day | 4,008 | #3 of 64 |
| Average travel time | 31.9 min | #56 of 67 |
| Average driver income | $60,984 | #60 of 67 |
| Average driver age | 49.4 yrs | #45 of 67 |
The two ends of this table sit far apart: #1 of 64 on truck share on highways, against #60 of 67 on average driver income.
Traffic concentrates on a few corridors: the three busiest roads average 13,327 vehicles a day, against 2,895 on the average road in Clarion County.
I 80 leads with 22,477 vehicles a day, 9,178 of them trucks (40.8%). That is 2.6 times the next road, Main Street (8,807). It also carries the most trucks.
I 80 carries longer journeys than most roads here, with a median trip of 51.6 minutes against 31.9 county-wide.
Few trucks use Main Street: 4.9% of its traffic, under half the county's 23.6%.
Trucks make up 40.8% of traffic on I 80, against 23.6% across all roads in the county.
Delays build on I 80: its congestion ratio of 25% over free-flow time is well above the county's 9%.
Main Street carries 3.0 times the county average on its busiest stretch, where the median trip lasts 33.7 minutes.
Travel on 5th Avenue's busiest stretch runs 21% over free-flow time, against 9% across the county, so expect slower peak hours.
At 2.8 times the county average, US 322 draws drivers from neighborhoods averaging $59,407 in household income.
The busiest stretch of 1st Avenue carries 2.8 times the county average; trucks are 4.1% of it, below the county-wide 23.6%.
On its busiest stretch, Paint Boulevard carries 2.3 times the county average; trucks are 9.6% of it, below the county-wide 23.6%.
Brookville Street peaks at 6,907 vehicles a day, 2.4 times the county average; trucks are 9.0% of it, below the county-wide 23.6%.
PA 28 carries through traffic: the median trip using it lasts 42.1 minutes, against 31.9 for the county.
The average monitored road in Clarion carries 2,895 vehicles per day, 48% less than the Pennsylvania average of 5,617.
Yes - Clarion has the highest highway truck share of any county in Pennsylvania, at 39.5%.
Weekday traffic has two busy windows: AM peak 7:00 AM–9:00 AM and PM peak 3:00 PM–6:00 PM - about 67% above the daily average.
The average trip in Clarion takes 31.9 minutes, 8% shorter than the Pennsylvania average of 34.6 minutes, delays at signals and congestion included.
Trucks make up about 23.6% of all traffic in Clarion County, Pennsylvania, rising to 39.5% on highways, where long-haul freight concentrates.
Approximately 57% of highway traffic and 13% of non-highway traffic consists of vehicles whose trip originates outside Clarion County, Pennsylvania. A sizeable share of highway traffic comes from outside, mixed with local trips on the same roads.
I 80 carries the most, 22,477 vehicles per day on its busiest stretch, followed by Main Street (8,807), 5th Avenue (8,696), US 322 (8,203), 1st Avenue (8,078). Figures are AADT, both directions combined.
I 80, with about 9,178 trucks per day on its busiest stretch, 40.8% of its 22,477 vehicles.
About 22,477 vehicles per day in both directions on its busiest stretch, including 9,178 trucks (40.8%). Traffic is lower on its quieter stretches; TrafficZoom shows the count for every segment.

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Historical traffic pattern databases
The same traffic breakdown for the areas closest to Clarion County, Pennsylvania.
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