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TrafficThe average number of vehicles that travel each day over any road in the road network. | vehicles per day3,635 |
|---|---|
TrucksThe percentage of the total traffic volume composed of heavy vehicles. | 8.2% |
Average travel timeThe average time of travel averaged among all vehicles traveling on the road network. | 31.8 min |
Congestion ratioThe rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 10.4% |
Drivers’ average ageAverage age of residents in the geographic areas where the vehicle trips originated. | 52.2 yrs |
Drivers’ average incomeAverage income of residents in the geographic areas where the vehicle trips originated. | $63,430 |
A typical monitored road in Cambria County, Pennsylvania sees 3,635 vehicles per day, while its 628 miles of monitored roads together handle 2,043,250 vehicle-miles traveled per day (≈746 million per year). About 1 in 12 vehicles is a truck, fewer than the 1 in 9 across Pennsylvania.
At 3,635 vehicles per day, the average monitored road in Cambria carries 35% less traffic than the state average of 5,617, suggesting less demand on each road - less drive-by exposure for retail, but easier access for deliveries. In total volume terms, its road network carries about 0.9% of Pennsylvania's statewide total of vehicle-miles. Cambria carries more traffic than 52% of counties in Pennsylvania.
Journey times run 8% lower than the state level, at 31.8 minutes on average. On travel time, Cambria runs shorter than 85% of counties in Pennsylvania.
Congestion runs 37% lower than the state level, at a ratio of 10.4%, which means smoother traffic flow - travel times are easy to plan around for scheduled deliveries.
| Traffic | vehicles per day6,747 |
|---|---|
| Trucks | 10.7% |
| Average travel time | 40.5 min |
| Congestion ratio | 16.6% |
| Drivers’ average age | 52.2 yrs |
| Drivers’ average income | $62,671 |
Highways carry about half of all travel in Cambria County, Pennsylvania, 48% of vehicle-miles. The average highway carries 6,747 vehicles per day, 114% more than the average non-highway road in the same area, which carries 3,155 vehicles per day.
With 23% of the road miles (146 miles in 1,004 segments), highways punch above their length, carrying 972,983 vehicle-miles traveled per day (≈355 million per year).
Highway truck concentration here runs 32% lower than the state average, at 10.7%. Highways here mostly serve passenger trips, so local access matters more than long-haul routing for logistics operators.
By truck concentration, highways here trail 84% of counties in Pennsylvania. Cambria's highway truck count is lower than 87% of counties in Pennsylvania, at roughly 725 trucks per day.
| Traffic | vehicles per day3,155 |
|---|---|
| Trucks | 5.9% |
| Average travel time | 30.5 min |
| Congestion ratio | 9.5% |
| Drivers’ average age | 52.1 yrs |
| Drivers’ average income | $63,950 |
Local roads carry about half of all travel in Cambria County, Pennsylvania, 52% of vehicle-miles. A typical local road sees 3,155 vehicles per day.
Spread over 482 miles and 6,517 segments, 77% of the road network, local roads carry a lighter load per mile: 1,070,266 vehicle-miles traveled per day (≈391 million per year). About 1 in 17 vehicles on non-highway roads is a truck (5.9%).
Non-highway roads carry a truck concentration that's 45% lower than the highway network.
At 40% lower than the state level, the non-highway congestion ratio of 9.5% signals easier movement on local roads.
79% of counties in Pennsylvania see higher average driver income among trip origins than Cambria. 74% of counties in Pennsylvania have a younger driver population than Cambria.
Of the four measures, average daily traffic per road differs most: Cambria County runs 35% below the Pennsylvania average. Its highway truck share is also 32% below.
| Metric | Cambria County | Pennsylvania average | Difference |
|---|---|---|---|
| Traffic | 3,635 | 5,617 | -35.3% |
| Truck % (Total Traffic) | 8.2% | 10.6% | -22.7% |
| Truck % (Highway) | 10.7% | 15.8% | -31.8% |
| Avg. Travel Time | 31.8 min | 34.6 min | -8.1% |
Set against the average of the 4 areas nearest to it, Cambria County runs 5.2 percentage points less truck traffic; it has the third busiest roads of the five. The same kind of road, just less of it: traffic per road matches the areas around it while the network itself is smaller.
| Area | Average daily traffic | Truck share | Daily vehicle-miles | Average travel time | Congestion ratio |
|---|---|---|---|---|---|
| Cambria County | 3,635 | 8.2% | 2,043,250 | 31.8 min | 10.4% |
| Blair County, Pennsylvania | 4,469 | 9.3% | 2,446,932 | 32.9 min | 13.7% |
| Indiana County, Pennsylvania | 3,325 | 10.0% | 1,560,678 | 43.1 min | 12.2% |
| Westmoreland County, Pennsylvania | 4,849 | 10.9% | 6,929,212 | 31.4 min | 13.8% |
| Bedford County, Pennsylvania | 2,829 | 23.4% | 2,155,985 | 37.1 min | 9.6% |
| Pennsylvania average | 5,617 | 10.6% | N/A | 34.6 min | 16.5% |
Highway truck volume places Cambria County #56 of 64 in Pennsylvania - the bottom quarter of the state.
| Measure | Cambria County | Pennsylvania rank |
|---|---|---|
| Traffic volume (AADT) | 3,635 | #33 of 67 |
| Highway vehicle-miles per day | 972,983 | #34 of 64 |
| Truck share on highways | 10.7% | #54 of 64 |
| Highway trucks per day | 725 | #56 of 64 |
| Average travel time | 31.8 min | #57 of 67 |
| Average driver income | $63,430 | #53 of 67 |
| Average driver age | 52.2 yrs | #18 of 67 |
Cambria County ranks #18 of 67 on average driver age but #56 of 64 on highway truck volume - the two describe the same roads and are worth reading together rather than either on its own.
The three busiest roads in Cambria County average 17,915 vehicles a day, 4.9 times the county average of 3,635 across all its monitored roads.
William Penn Highway leads with 18,809 vehicles a day, 2,494 of them trucks (13.3%). It also carries the most trucks.
Trips using William Penn Highway are long: a median of 52.5 minutes against 31.8 county-wide, the mark of a through route.
Trucks make up 13.3% of traffic on William Penn Highway, against 8.2% across all roads in the county.
William Penn Highway is a trunk route for the county, carrying 5.2 times the county average on its busiest stretch; trucks are 13.3% of it, above the county-wide 8.2%.
US 219 carries 4.9 times the county average on its busiest stretch, where the median trip lasts 33.6 minutes.
At 4.7 times the county average, PA 56 draws drivers from neighborhoods averaging $60,814 in household income.
Delays build on Johnstown Expressway Bypass: its congestion ratio of 19% over free-flow time is well above the county's 10%.
The busiest stretch of Roosevelt Boulevard carries 4.5 times the county average; trucks are 8.3% of it, in line with the county-wide 8.2%.
Travel on Admiral Peary Highway's busiest stretch runs 19% over free-flow time, against 10% across the county, so expect slower peak hours.
The average monitored road in Cambria carries 3,635 vehicles per day, 35% less than the Pennsylvania average of 5,617.
Cambria's highway truck share of 10.7% is lower than 84% of counties in Pennsylvania.
Drivers on Cambria roads have a median age of 52 years, older than the Pennsylvania average of 48, and the median household income of the neighborhoods trips originate from averages $63,430, 29% below the Pennsylvania average.
Approximately 14% of highway traffic and 6% of non-highway traffic consists of vehicles whose trip originates outside Cambria County, Pennsylvania. Even highway traffic is mostly local, so these roads mainly serve residents and commuters.
The average trip in Cambria takes 31.8 minutes, 8% shorter than the Pennsylvania average of 34.6 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 2:00 PM to 6:00 PM - about 67% above the daily average.
Trucks make up about 8.2% of all traffic in Cambria County, Pennsylvania, rising to 10.7% on highways, where long-haul freight concentrates.
William Penn Highway carries the most, 18,809 vehicles per day on its busiest stretch, followed by US 219 (17,905), PA 56 (17,030), Johnstown Expressway Bypass (16,560), Roosevelt Boulevard (16,252). Figures are AADT, both directions combined.
William Penn Highway, with about 2,494 trucks per day on its busiest stretch, 13.3% of its 18,809 vehicles.
About 18,809 vehicles per day in both directions on its busiest stretch, including 2,494 trucks (13.3%). 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 Cambria County, Pennsylvania.
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