
Total Traffic Volume & Performance in Wayne County, Michigan
Traffic The average number of vehicles that travel each day over any road in the road network. | vehicles per day11,293 |
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Trucks The percentage of the total traffic volume composed of heavy vehicles. | 7.0% |
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Average travel time The average time of travel averaged among all vehicles traveling on the road network. | 36.5 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. | 21.5% |
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Drivers’ average age Average age of residents in the geographic areas where the vehicle trips originated. | 46.9 yrs |
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Drivers’ average income Average income of residents in the geographic areas where the vehicle trips originated. | $82,669 |
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A typical monitored road in Wayne County, Michigan sees 11,293 vehicles per day, while its 2,210 miles of monitored roads together handle 31,142,244 vehicle-miles traveled per day (≈11.4 billion per year). About 1 in 14 vehicles is a truck, in line with Michigan (7.7%).
Busier roads than 98% of counties in Michigan
Wayne's average daily traffic volume is 47% higher than the state average - 11,293 vehicles per day against 7,697 - suggesting more traffic load per road - more exposure for roadside businesses, and more competition for road space. Across the whole network, that travel is about 14% of Michigan's statewide total. By volume, Wayne's 11,293 vehicles per day outpaces 98% of counties in Michigan.
At 36.5 minutes, the average travel time is 9% higher than the state level. Its average travel time of 36.5 minutes is longer than 85% of counties in Michigan.
The congestion ratio of 21.5% is 16% higher, pointing to more pronounced congestion than the state level - crucial for traffic control improvement and logistics planning.
Highway vs. Non-Highway Traffic Analysis

Highway Traffic in Wayne County, Michigan
| Traffic | vehicles per day34,816 |
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| Trucks | 10.3% |
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| Average travel time | 39.8 min |
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| Congestion ratio | 44.2% |
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| Drivers’ average age | 46.4 yrs |
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| Drivers’ average income | $82,521 |
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Travel in Wayne County, Michigan splits roughly evenly, with about half of it (48% of vehicle-miles) on highways. The average highway carries 34,816 vehicles per day, 229% more than the average non-highway road in the same area, which carries 10,581 vehicles per day.
Highways make up 16% of the monitored road miles (364 miles, 2,645 segments), so they carry more than their share: 14,804,355 vehicle-miles traveled per day (≈5.4 billion per year).
That is the most highway travel volume of any county in Michigan.
The most highway trucks of any county in Michigan
The concentration of trucks on highways (10.3%) is 14% lower than the state average for similar road classifications. The highway traffic mix is typical for Michigan: neither freight- nor commuter-dominated.
Wayne's highway truck share (10.3%) is lower than 63% of counties in Michigan. At roughly 4,176 trucks per day, Wayne carries the highest volume of highway trucks in Michigan.

Non-highway Traffic in Wayne County, Michigan
| Traffic | vehicles per day10,581 |
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| Trucks | 4.0% |
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| Average travel time | 36.4 min |
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| Congestion ratio | 20.8% |
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| Drivers’ average age | 47.2 yrs |
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| Drivers’ average income | $82,737 |
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Travel in Wayne 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 10,581 vehicles per day.
Spread over 1,846 miles and 87,421 segments, 84% of the road network, local roads carry a lighter load per mile: 16,337,890 vehicle-miles traveled per day (≈6.0 billion per year). The truck share on non-highway roads is 4.0%.
Drivers from higher-income areas than 88% of counties in Michigan
The concentration of trucks on non-highway roads is 61% lower than on highways.
Non-highway congestion (20.8%) runs slightly higher than the state level (14% higher).
Wayne's average driver income is higher than 88% of counties in Michigan. 85% of counties in Michigan have an older driver population than Wayne.