
Total Traffic Volume & Performance in Gloucester County, New Jersey
Traffic The average number of vehicles that travel each day over any road in the road network. | vehicles per day6,764 |
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Trucks The percentage of the total traffic volume composed of heavy vehicles. | 10.5% |
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Average travel time The average time of travel averaged among all vehicles traveling on the road network. | 32.0 min |
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Congestion ratio The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 19.2% |
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Drivers’ average age Average age of residents in the geographic areas where the vehicle trips originated. | 46.8 yrs |
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Drivers’ average income Average income of residents in the geographic areas where the vehicle trips originated. | $113,991 |
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The average monitored road in Gloucester County, New Jersey carries 6,764 vehicles per day. Across its 723 miles of monitored roads, that adds up to 5,932,900 vehicle-miles traveled per day (≈2.2 billion per year). At 10.5%, the truck share runs above the 7.9% across New Jersey: about 1 in 9 vehicles.
Shorter trips than 75% of counties in New Jersey
Gloucester's average daily traffic volume is 24% lower than the state average - 6,764 vehicles per day against 8,886 - suggesting less traffic load per road - a critical factor for logistics and site planning. Across the whole network, that travel is about 3.9% of New Jersey's statewide total. Gloucester carries less traffic than 70% of counties in New Jersey.
At 32.0 minutes, the average travel time matches the state level closely. Its average travel time of 32.0 minutes is shorter than 75% of counties in New Jersey.
At 29% lower than the state level, the 19.2% congestion ratio signals smoother traffic flow - fewer delays make delivery windows more reliable.
Highway vs. Non-Highway Traffic Analysis

Highway Traffic in Gloucester County, New Jersey
| Traffic | vehicles per day13,227 |
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| Trucks | 15.3% |
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| Average travel time | 38.9 min |
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| Congestion ratio | 31.2% |
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| Drivers’ average age | 46.7 yrs |
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| Drivers’ average income | $110,213 |
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Highways carry about half of all travel in Gloucester County, New Jersey, 53% of vehicle-miles. The average highway carries 13,227 vehicles per day, 121% more than the average non-highway road in the same area, which carries 5,990 vehicles per day.
With 27% of the road miles (195 miles in 2,305 segments), highways punch above their length, carrying 3,130,352 vehicle-miles traveled per day (≈1.1 billion per year).
Higher highway truck share than 90% of counties in New Jersey
Highway truck concentration here runs 50% higher than the state average, at 15.3%. Highways here lean toward freight, so highway access is a real asset for logistics operators.
Gloucester's highway truck share (15.3%) is higher than 90% of counties in New Jersey. 50% of counties in New Jersey see fewer highway trucks per day than Gloucester's roughly 2,020.

Non-highway Traffic in Gloucester County, New Jersey
| Traffic | vehicles per day5,990 |
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| Trucks | 5.3% |
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| Average travel time | 31.2 min |
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| Congestion ratio | 17.7% |
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| Drivers’ average age | 46.8 yrs |
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| Drivers’ average income | $116,008 |
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Local roads carry about half of all travel in Gloucester County, New Jersey, 47% of vehicle-miles. A typical local road sees 5,990 vehicles per day.
Spread over 528 miles and 19,231 segments, 73% of the road network, local roads carry a lighter load per mile: 2,802,548 vehicle-miles traveled per day (≈1.0 billion per year). Trucks make up 5.3% of non-highway traffic, about 1 in 19 vehicles.
Younger drivers than 75% of counties in New Jersey
The concentration of trucks on non-highway roads is 66% lower than on highways.
Non-highway congestion (17.7%) runs 27% lower than the state average, pointing to smoother local traffic flow.
Gloucester's average driver income is lower than 60% of counties in New Jersey. 75% of counties in New Jersey have an older driver population than Gloucester.