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Traffic heat map of Michigan: roads over 1,000 vehicles a day shaded from blue (light) to red (heavy traffic)

Michigan Traffic Counts

How busy are the roads of Michigan? We measure 34,085 road miles, divided into 739,119 segments, with multi-sourced, cross-verified mobile and sensor data. Its busiest road, Disabled American Veterans Memorial Highway in Wayne County, carries 148,659 vehicles a day, 19.3 times the average road. The breakdown below covers volume, trucks, congestion and driver profiles for retailers, logistics planners and engineers.
Data sourced from TrafficZoom's proprietary analytics platform.
Data current as of:
Q3 2026
Updated:
September 29, 2026
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total traffic icon

Total Traffic Volume & Performance in Michigan

Traffic

The average number of vehicles that travel each day over any road in the road network.

vehicles per day7,697
Trucks

The percentage of the total traffic volume composed of heavy vehicles.

7.7%
Average travel time

The average time of travel averaged among all vehicles traveling on the road network.

33.6 min
Congestion ratio

The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.

18.5%
Drivers’ average age

Average age of residents in the geographic areas where the vehicle trips originated.

47.5 yrs
Drivers’ average income

Average income of residents in the geographic areas where the vehicle trips originated.

$84,328

The average monitored road in Michigan carries 7,697 vehicles per day. Across its 34,085 miles of monitored roads, that adds up to 219,725,819 vehicle-miles traveled per day (≈80.2 billion per year). About 1 in 13 vehicles is a truck, fewer than the 1 in 11 across the US.

Busier roads than 78% of states nationwide

Michigan's average daily traffic volume is 10% higher than the national average - 7,697 vehicles per day against 6,986 - a critical factor for logistics and site planning. Network-wide, Michigan accounts for about 2.9% of the national total of vehicle-miles. 78% of states nationwide see less traffic than Michigan's 7,697 vehicles per day.

At 33.6 minutes, the average travel time matches the national level closely. 63% of states nationwide have a shorter average travel time than Michigan's 33.6 minutes.

Congestion here (18.5%) closely tracks the national level.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Michigan

Trafficvehicles per day13,603
Trucks12.0%
Average travel time40.0 min
Congestion ratio34.0%
Drivers’ average age48.5 yrs
Drivers’ average income$83,429

Highways carry a significant share of travel in Michigan: 43% of all vehicle-miles. The average highway carries 13,603 vehicles per day, 85% more than the average non-highway road in the same area, which carries 7,354 vehicles per day.

Highways make up 18% of the monitored road miles (6,149 miles, 40,545 segments), so they carry more than their share: 93,667,150 vehicle-miles traveled per day (≈34.2 billion per year).

That is more highway travel volume than 76% of states nationwide.

Lower highway truck share than 66% of states nationwide

Highway truck concentration here runs 8% lower than the national average, at 12.0%. The highway traffic mix is typical for the US: neither freight- nor commuter-dominated.

66% of states nationwide see a higher highway truck share than Michigan's 12.0%. 54% of states nationwide see fewer highway trucks per day than Michigan's roughly 1,627.

non-highway traffic icon

Non-highway Traffic in Michigan

Trafficvehicles per day7,354
Trucks4.5%
Average travel time33.3 min
Congestion ratio18.2%
Drivers’ average age47.3 yrs
Drivers’ average income$85,117

A little more than half of the driving in Michigan happens on local roads: 57% of all vehicle-miles. A typical local road sees 7,354 vehicles per day.

Spread over 27,936 miles and 698,574 segments, 82% of the road network, local roads carry a lighter load per mile: 126,058,669 vehicle-miles traveled per day (≈46.0 billion per year). Trucks make up 4.5% of non-highway traffic, about 1 in 22 vehicles.

Older drivers than 74% of states nationwide

Compared to highways, non-highway routes see 62% fewer trucks by share.

At 18.2%, the non-highway congestion ratio matches the national level closely.

Michigan's average driver income is lower than 54% of states nationwide. Michigan's median driver age is higher than 74% of states nationwide.

Time-of-Day & Seasonal Patterns

peak hours icon
Peak Traffic Windows
Weekday peaks:
AM peak 10:00 AM–12:00 PM and PM peak 4:00 PM–6:00 PM, with volumes reaching approximately 75% higher than the daily average.
Weekend traffic:
Weekends are much quieter: volumes run about 20% below weekday levels, the signature of a commute-driven road network.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
June–August is the high season, with volumes +8% versus the annual average.
Lowest month:
January is the quietest month, with volumes -11% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In Michigan, the peak hour concentrates about 7% of the day's traffic, and there is a noticeable seasonal swing of +8% in high season.

Michigan vs. United States Traffic Comparison

The truck share sets Michigan apart: 18% below the United States average.

MetricMichiganUnited States averageDifference
Traffic7,6976,986+10.2%
Truck % (Total Traffic)7.7%9.3%-17.8%
Truck % (Highway)12.0%13.1%-8.5%
Avg. Travel Time33.6 min33.3 min+0.8%

How Michigan compares

Michigan has the lowest truck share of its nearby states

Nothing in this table sets Michigan sharply apart from the 4 states nearest to it, though it has the second busiest roads of the five.

Michigan and the 4 nearest states by centroid distance, with the United States average for scale.
StateAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Michigan7,6977.7%219,725,81933.6 min18.5%
Ohio5,7739.9%259,844,38432.9 min16.5%
Indiana5,70412.1%160,011,15633.5 min15.6%
Wisconsin3,80210.2%133,024,38932.2 min12.6%
Illinois8,48010.2%237,902,16234.1 min20.6%
United States average6,9869.3%N/A33.3 min18.9%

Busiest counties in Michigan

Michigan's three busiest counties account for 33.6% of all the vehicle-miles measured in the state.

Ranked by daily vehicle-miles, across the 83 counties in Michigan with a published traffic page. Vehicle-miles is total travel, so this ranks by traffic MOVED rather than by how busy a typical road is.
CountyDaily vehicle-milesAverage daily trafficTruck shareRoad miles
1. Wayne County31,142,24411,2937.0%2,210
2. Oakland County27,446,94214,0655.5%1,696
3. Macomb County15,321,44116,3015.1%904

Most truck-intensive counties in Michigan

Together, those five counties carry 13.7% of the truck vehicle-miles driven in the state.

Ranked by truck share of all traffic, across the same 83 counties, shown with the traffic volume that share is measured against.
CountyTruck shareTruck share on highwaysAverage daily trafficDaily vehicle-miles
1. Berrien County15.4%24.4%4,4234,611,859
2. Monroe County14.4%22.1%4,9564,340,821
3. Calhoun County14.1%20.8%5,3663,488,159
4. Van Buren County14.1%22.4%3,6142,531,681
5. Branch County12.3%20.0%3,3181,009,262

Ranked by truck vehicle-miles instead of truck share, the list is different: Wayne County, Oakland County, Kent County, Macomb County and Washtenaw County carry 36.7% of all truck travel in Michigan.

Busiest roads in Michigan

The three busiest roads in Michigan average 134,173 vehicles a day, 17.4 times the state average of 7,697 across all its monitored roads.

Disabled American Veterans Memorial Highway in Wayne County is the busiest road, at 148,659 vehicles a day, 11,978 of them trucks (8.1%). I 75 in Monroe County carries the most trucks, 12,195 a day (26.3% of its traffic), although it is not among the 10 busiest roads overall.

Freight stands out on I 94 in Berrien County and I 75 in Monroe County: trucks are 28.2% and 26.3% of the traffic there, against 7.7% state-wide.

Trips using I 94 in Berrien County are long: a median of 72.6 minutes against 33.6 state-wide, the mark of a through route.

US 23 in Washtenaw County draws drivers from wealthier areas: their neighborhoods average $119,086 in household income, 41% above the state's $84,328.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1Disabled American Veterans Memorial HighwayWayne County · Motorway · 148,659vehicles11,978trucks · 8.1%
Road class
Motorway
Congestion ratio
78.7%
Median trip time
39.9 min
Drivers’ median age
48.1 yrs
Drivers’ average income
$108,896

Disabled American Veterans Memorial Highway carries 19.3 times the state average at its busiest, 11,978 of them trucks (8.1%, in line with the state-wide 7.7%).

2Jeffries FreewayWayne County · Motorway · 127,962vehicles11,208trucks · 8.8%
Road class
Motorway
Congestion ratio
66.0%
Median trip time
36.2 min
Drivers’ median age
47.0 yrs
Drivers’ average income
$95,682

Jeffries Freeway carries 16.6 times the state average on its busiest stretch, where the median trip lasts 36.2 minutes.

3Disabled American Veterans Memorial HighwayOakland County · Motorway · 125,899vehicles10,441trucks · 8.3%
Road class
Motorway
Congestion ratio
74.7%
Median trip time
40.5 min
Drivers’ median age
48.3 yrs
Drivers’ average income
$113,425

At 16.4 times the state average, Disabled American Veterans Memorial Highway draws drivers from neighborhoods averaging $113,425 in household income.

4Walter P Reuther FreewayMacomb County · Motorway · 120,205vehicles9,382trucks · 7.8%
Road class
Motorway
Congestion ratio
70.3%
Median trip time
35.2 min
Drivers’ median age
47.3 yrs
Drivers’ average income
$84,101

A main artery: Walter P Reuther Freeway's busiest stretch carries 15.6 times the state average; trucks are 7.8% of it, in line with the state-wide 7.7%.

5Edsel Ford FreewayWayne County · Motorway · 116,060vehicles8,573trucks · 7.4%
Road class
Motorway
Congestion ratio
85.1%
Median trip time
40.0 min
Drivers’ median age
46.6 yrs
Drivers’ average income
$83,286

Edsel Ford Freeway is one of the more congested roads here: trips take 85% longer than at free-flow speed, against 18% state-wide.

6Edsel Ford FreewayMacomb County · Motorway · 113,843vehicles9,710trucks · 8.5%
Road class
Motorway
Congestion ratio
79.2%
Median trip time
35.5 min
Drivers’ median age
47.8 yrs
Drivers’ average income
$89,933

Edsel Ford Freeway is a trunk route for the state, carrying 14.8 times the state average on its busiest stretch; trucks are 8.5% of it, above the state-wide 7.7%.

7Walter P Reuther FreewayOakland County · Motorway · 112,997vehicles8,756trucks · 7.8%
Road class
Motorway
Congestion ratio
74.1%
Median trip time
39.2 min
Drivers’ median age
47.4 yrs
Drivers’ average income
$105,327

Walter P Reuther Freeway carries 14.7 times the state average at its busiest, 8,756 of them trucks (7.8%, in line with the state-wide 7.7%).

8Southfield FreewayWayne County · Motorway · 109,702vehicles6,333trucks · 5.8%
Road class
Motorway
Congestion ratio
82.9%
Median trip time
39.0 min
Drivers’ median age
45.9 yrs
Drivers’ average income
$67,689

Delays build on Southfield Freeway: its congestion ratio of 83% over free-flow time is well above the state's 18%.

9Walter P. Chrysler FreewayOakland County · Motorway · 93,449vehicles9,994trucks · 10.7%
Road class
Motorway
Congestion ratio
43.5%
Median trip time
42.0 min
Drivers’ median age
47.5 yrs
Drivers’ average income
$106,906

Walter P. Chrysler Freeway carries 12.1 times the state average on its busiest stretch, where the median trip lasts 42.0 minutes.

10Detroit Industrial ExpresswayWayne County · Motorway · 90,227vehicles12,021trucks · 13.3%
Road class
Motorway
Congestion ratio
57.2%
Median trip time
42.3 min
Drivers’ median age
45.3 yrs
Drivers’ average income
$77,584

At 11.7 times the state average, Detroit Industrial Expressway draws drivers from neighborhoods averaging $77,584 in household income.

Ranked by trucks per day

Cars and light vehiclesTrucks
1I 75Monroe County · Motorway · 46,380vehicles12,195trucks · 26.3%
Road class
Motorway
Congestion ratio
28.3%
Median trip time
56.3 min
Drivers’ median age
48.5 yrs
Drivers’ average income
$76,955

Drivers on I 75 are on long journeys, a median 56.3 minutes against 33.6 state-wide: a through route more than a local street.

2Detroit Industrial ExpresswayWayne County · Motorway · #10 by traffic90,227vehicles12,021trucks · 13.3%
3Disabled American Veterans Memorial HighwayWayne County · Motorway · #1 by traffic148,659vehicles11,978trucks · 8.1%
4Detroit-Toledo ExpresswayMonroe County · Motorway · 50,200vehicles11,440trucks · 22.8%
Road class
Motorway
Congestion ratio
34.5%
Median trip time
52.4 min
Drivers’ median age
48.8 yrs
Drivers’ average income
$79,937

A freight route: trucks are 22.8% of the traffic on Detroit-Toledo Expressway's busiest stretch, 3.0 times the state-wide 7.7%.

5Jeffries FreewayWayne County · Motorway · #2 by traffic127,962vehicles11,208trucks · 8.8%
6US 23Washtenaw County · Motorway · 89,305vehicles11,187trucks · 12.5%
Road class
Motorway
Congestion ratio
67.3%
Median trip time
46.2 min
Drivers’ median age
47.2 yrs
Drivers’ average income
$119,086

A main artery: US 23's busiest stretch carries 11.6 times the state average; trucks are 12.5% of it, above the state-wide 7.7%.

7I 94Washtenaw County · Motorway · 85,965vehicles10,797trucks · 12.6%
Road class
Motorway
Congestion ratio
57.4%
Median trip time
39.9 min
Drivers’ median age
44.3 yrs
Drivers’ average income
$89,281

I 94 is a trunk route for the state, carrying 11.2 times the state average on its busiest stretch; trucks are 12.6% of it, above the state-wide 7.7%.

8I-94Berrien County · Motorway · 50,024vehicles10,717trucks · 21.4%
Road class
Motorway
Congestion ratio
37.7%
Median trip time
63.4 min
Drivers’ median age
50.2 yrs
Drivers’ average income
$71,822

Trucks make up 21.4% of I-94's traffic, against 7.7% across the state, so freight weighs heavily here.

9I 94Berrien County · Motorway · 37,880vehicles10,673trucks · 28.2%
Road class
Motorway
Congestion ratio
23.3%
Median trip time
72.6 min
Drivers’ median age
52.0 yrs
Drivers’ average income
$82,942

The busiest stretch of I 94 carries 4.9 times the state average; trucks are 28.2% of it, above the state-wide 7.7%.

10I 275Wayne County · Motorway · 70,478vehicles10,631trucks · 15.1%
Road class
Motorway
Congestion ratio
51.9%
Median trip time
40.4 min
Drivers’ median age
48.4 yrs
Drivers’ average income
$95,612

I 275 carries 9.2 times the state average at its busiest, 10,631 of them trucks (15.1%, above the state-wide 7.7%).

How to read these road counts
  • The first number is AADT, annual average daily traffic: the vehicles passing a point on an average day, both directions combined and trucks included. On a divided highway both carriageways are added together.
  • Traffic changes along a road, with more near interchanges and towns and less in open country. Every figure for a road describes its busiest stretch in the county, so the two rankings show the same numbers for the same road.
  • The second number is the trucks on that stretch, a part of its AADT. The bar splits the AADT into cars and light vehicles (blue) and trucks (amber).
  • See segment-level AADT for any road on TrafficZoom.

Data Sources & Methodology

The data presented on this page is derived from TrafficZoom's proprietary analytics platform, which aggregates and normalizes information from multiple sources, including:

Mobile device location data (anonymized and aggregated)

Road sensor networks and traffic counters

Historical traffic pattern databases

Public traffic count programs published by the

MichiganDepartment of Transportation

Demographic Baseline for O-D Modeling

U.S. Census Bureau
All metrics represent estimates based on statistical modeling and are intended for strategic planning purposes.
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Data current as of:
Q3 2026

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States near Michigan

The same traffic breakdown for the states closest to Michigan.

Need segment-level traffic data?

Identify traffic patterns street by street and analyze the exact corridors that matter to your project.

Counties in Michigan

Traffic counts, truck share, congestion and driver demographics for each of the 83 counties TrafficZoom measures in Michigan.