
Total Traffic Volume & Performance in Henry County, Georgia
Traffic The average number of vehicles that travel each day over any road in the road network. | vehicles per day7,892 |
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Trucks The percentage of the total traffic volume composed of heavy vehicles. | 9.6% |
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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. | 18.9% |
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Drivers’ average age Average age of residents in the geographic areas where the vehicle trips originated. | 44.1 yrs |
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Drivers’ average income Average income of residents in the geographic areas where the vehicle trips originated. | $90,693 |
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The average monitored road in Henry County, Georgia carries 7,892 vehicles per day. Across its 544 miles of monitored roads, that adds up to 5,998,355 vehicle-miles traveled per day (≈2.2 billion per year). Trucks are 9.6% of traffic, close to the 9.7% across Georgia.
Busier roads than 87% of counties in Georgia
At 7,892 vehicles per day, the average road in Henry carries somewhat more traffic than the state average of 7,398 (7% more). In total volume terms, its road network carries about 2.1% of Georgia's statewide total of vehicle-miles. 87% of counties in Georgia see less traffic than Henry's 7,892 vehicles per day.
At 32.0 minutes, the average travel time matches the state level closely. Its average travel time of 32.0 minutes is shorter than 70% of counties in Georgia.
Congestion is somewhat higher than the state level, at a ratio of 18.9% (12% higher) - relevant for traffic control and delivery planning.
Highway vs. Non-Highway Traffic Analysis

Highway Traffic in Henry County, Georgia
| Traffic | vehicles per day20,295 |
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| Trucks | 14.6% |
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| Average travel time | 42.8 min |
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| Congestion ratio | 35.5% |
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| Drivers’ average age | 43.9 yrs |
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| Drivers’ average income | $83,655 |
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Travel in Henry County, Georgia splits roughly evenly, with about half of it (48% of vehicle-miles) on highways. The average highway carries 20,295 vehicles per day, 188% more than the average non-highway road in the same area, which carries 7,046 vehicles per day.
Highways make up 18% of the monitored road miles (99 miles, 1,029 segments), so they carry more than their share: 2,877,076 vehicle-miles traveled per day (≈1.1 billion per year).
96% of counties in Georgia move less traffic on their highways.
More highway trucks than 87% of counties in Georgia
At 14.6%, highway truck share is 7% higher than the state average. The highway traffic mix is typical for Georgia: neither freight- nor commuter-dominated.
By truck concentration, highways here outrank 65% of counties in Georgia. By raw truck volume, Henry carries more highway trucks than 87% of counties in Georgia.

Non-highway Traffic in Henry County, Georgia
| Traffic | vehicles per day7,046 |
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| Trucks | 5.0% |
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| Average travel time | 31.2 min |
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| Congestion ratio | 17.8% |
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| Drivers’ average age | 44.2 yrs |
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| Drivers’ average income | $94,255 |
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Travel in Henry County, Georgia splits roughly evenly, with about half of it (52% of vehicle-miles) on local roads. The average non-highway road carries 7,046 vehicles per day.
Spread over 445 miles and 15,093 segments, 82% of the road network, local roads carry a lighter load per mile: 3,121,279 vehicle-miles traveled per day (≈1.1 billion per year). Trucks make up 5.0% of non-highway traffic, about 1 in 20 vehicles.
Drivers from higher-income areas than 92% of counties in Georgia
Compared to highways, non-highway routes see 65% fewer trucks by share.
Non-highway congestion (17.8%) runs slightly higher than the state level (10% higher).
Trip origins here have higher average income than 92% of counties in Georgia. Henry's median driver age is lower than 81% of counties in Georgia.