
Total Traffic Volume & Performance in Antrim County, Michigan
Traffic The average number of vehicles that travel each day over any road in the road network. | vehicles per day3,258 |
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Trucks The percentage of the total traffic volume composed of heavy vehicles. | 7.1% |
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Average travel time The average time of travel averaged among all vehicles traveling on the road network. | 34.1 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. | 9.6% |
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Drivers’ average age Average age of residents in the geographic areas where the vehicle trips originated. | 54.9 yrs |
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Drivers’ average income Average income of residents in the geographic areas where the vehicle trips originated. | $74,508 |
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The average monitored road in Antrim County, Michigan carries 3,258 vehicles per day. Across its 232 miles of monitored roads, that adds up to 687,098 vehicle-miles traveled per day (≈251 million per year). About 1 in 14 vehicles is a truck, in line with Michigan (7.7%).
Traffic 58% below the Michigan average
At 3,258 vehicles per day, the average monitored road in Antrim carries 58% less traffic than the state average of 7,697, suggesting less demand on each road - quiet roads that suit freight movement more than drive-by retail. In total volume terms, its road network carries about 0.3% of Michigan's statewide total of vehicle-miles. By volume, Antrim's 3,258 vehicles per day trails 67% of counties in Michigan.
The average trip takes 34.1 minutes, on par with the state level. 60% of counties in Michigan have a shorter average travel time than Antrim's 34.1 minutes.
Congestion runs 48% lower than the state level, at a ratio of 9.6%, which means smoother traffic flow - fewer delays make delivery windows more reliable.
Highway vs. Non-Highway Traffic Analysis

Highway Traffic in Antrim County, Michigan
| Traffic | vehicles per day7,490 |
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| Trucks | 8.6% |
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| Average travel time | 44.8 min |
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| Congestion ratio | 19.9% |
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| Drivers’ average age | 54.1 yrs |
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| Drivers’ average income | $73,252 |
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Travel in Antrim County, Michigan splits roughly evenly, with about half of it (48% of vehicle-miles) on highways. The average highway carries 7,490 vehicles per day, 228% more than the average non-highway road in the same area, which carries 2,287 vehicles per day.
With 21% of the road miles (48 miles in 532 segments), highways punch above their length, carrying 331,871 vehicle-miles traveled per day (≈121 million per year).
Lower highway truck share than 84% of counties in Michigan
The concentration of trucks on highways (8.6%) is 28% lower than the state average for similar road classifications. Highways here mostly serve passenger trips, so local access matters more than long-haul routing for logistics operators.
Antrim's highway truck share (8.6%) is lower than 84% of counties in Michigan. Antrim's highway truck count is lower than 73% of counties in Michigan, at roughly 646 trucks per day.

Non-highway Traffic in Antrim County, Michigan
| Traffic | vehicles per day2,287 |
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| Trucks | 5.7% |
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| Average travel time | 31.7 min |
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| Congestion ratio | 7.2% |
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| Drivers’ average age | 56.2 yrs |
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| Drivers’ average income | $75,575 |
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Travel in Antrim County, Michigan splits roughly evenly, with about half of it (52% of vehicle-miles) on local roads. On the average non-highway road, that comes to 2,287 vehicles per day.
Spread over 184 miles and 2,319 segments, 79% of the road network, local roads carry a lighter load per mile: 355,227 vehicle-miles traveled per day (≈130 million per year). About 1 in 18 vehicles on non-highway roads is a truck (5.7%).
Local congestion 61% below the Michigan average
Compared to highways, non-highway routes see 34% fewer trucks by share.
Non-highway congestion (7.2%) runs 61% lower than the state average, pointing to smoother local traffic flow.
71% of counties in Michigan see lower average driver income among trip origins than Antrim. Antrim's median driver age is higher than 78% of counties in Michigan.