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Traffic | vehicles per day5,697 |
|---|---|
Trucks | 12.4% |
Average travel time | 33.4 min |
Congestion ratio | 16.2% |
Drivers’ average age | 47.5 yrs |
Drivers’ average income | $88,238 |
The average monitored road in Dauphin County, Pennsylvania carries 5,697 vehicles per day. Across its 824 miles of monitored roads, that adds up to 6,096,762 vehicle-miles traveled per day (≈2.2 billion per year). At 12.4%, the truck share runs above the 10.6% across Pennsylvania: about 1 in 8 vehicles.
The average road in Dauphin carries 5,697 vehicles per day, essentially matching the state average of 5,617. Network-wide, Dauphin accounts for about 2.8% of Pennsylvania's statewide total of vehicle-miles. 82% of counties in Pennsylvania see less traffic than Dauphin's 5,697 vehicles per day.
Journey times here (33.4 minutes on average) closely track the state level. Its average travel time of 33.4 minutes is shorter than 53% of counties in Pennsylvania.
At 16.2%, the congestion ratio matches the state level closely.
| Traffic | vehicles per day18,122 |
|---|---|
| Trucks | 18.1% |
| Average travel time | 45.5 min |
| Congestion ratio | 36.8% |
| Drivers’ average age | 47.9 yrs |
| Drivers’ average income | $90,027 |
A little more than half of the driving in Dauphin County, Pennsylvania happens on highways: 55% of all vehicle-miles. The average highway carries 18,122 vehicles per day, 268% more than the average non-highway road in the same area, which carries 4,926 vehicles per day.
With 21% of the road miles (177 miles in 1,111 segments), highways punch above their length, carrying 3,380,252 vehicle-miles traveled per day (≈1.2 billion per year).
By highway travel volume, Dauphin outranks 84% of counties in Pennsylvania.
The concentration of trucks on highways (18.1%) is 15% higher than the state average for similar road classifications. The highway traffic mix is typical for Pennsylvania: neither freight- nor commuter-dominated.
By truck concentration, highways here outrank 54% of counties in Pennsylvania. 92% of counties in Pennsylvania see fewer highway trucks per day than Dauphin's roughly 3,277.
| Traffic | vehicles per day4,926 |
|---|---|
| Trucks | 5.4% |
| Average travel time | 32.6 min |
| Congestion ratio | 14.9% |
| Drivers’ average age | 47.1 yrs |
| Drivers’ average income | $87,142 |
A significant share of driving in Dauphin County, Pennsylvania, 45% of vehicle-miles, happens on local roads. The average non-highway road carries 4,926 vehicles per day.
Local roads make up 79% of the monitored road miles (647 miles in 17,907 segments) but carry less than their share of travel: 2,716,510 vehicle-miles traveled per day (≈992 million per year). Trucks make up 5.4% of non-highway traffic, about 1 in 19 vehicles.
Compared to highways, non-highway routes see 70% fewer trucks by share.
Non-highway congestion (14.9%) runs slightly lower than the state level (5% lower).
Dauphin's average driver income is higher than 80% of counties in Pennsylvania. 91% of counties in Pennsylvania have an older driver population than Dauphin.
Mobile device location data (anonymized and aggregated)
Road sensor networks and traffic counters
Historical traffic pattern databases
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