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Traffic heat map of Dubois County, Indiana: 220 miles of roads shaded from blue (light) to red (heavy traffic), busiest on I 64 and Newton Street

Dubois County, Indiana Traffic Counts

How busy are the roads of Dubois County, Indiana? We measure 220 road miles, divided into 3,475 segments, with multi-sourced, cross-verified mobile and sensor data. Its busiest road, I 64, carries 15,600 vehicles a day, 3.4 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 Volume & Performance in Dubois County, Indiana

Traffic

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

vehicles per day4,588
Trucks

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

10.3%
Average travel time

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

30.9 min
Congestion ratio

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

13.2%
Drivers’ average age

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

49.5 yrs
Drivers’ average income

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

$76,058

The average monitored road in Dubois County, Indiana carries 4,588 vehicles per day. Across its 220 miles of monitored roads, that adds up to 923,127 vehicle-miles traveled per day (≈337 million per year). Trucks are 10.3% of traffic, close to the 12.1% across Indiana.

Shorter trips than 89% of counties in Indiana

At 4,588 vehicles per day, the average monitored road in Dubois carries 20% less traffic than the state average of 5,704, suggesting less demand on each road - a critical factor for logistics and site planning. Network-wide, Dubois accounts for about 0.6% of Indiana's statewide total of vehicle-miles. Dubois carries more traffic than 65% of counties in Indiana.

Journey times run 8% lower than the state level, at 30.9 minutes on average. 89% of counties in Indiana have a longer average travel time than Dubois's 30.9 minutes.

At 15% lower than the state level, the 13.2% congestion ratio signals smoother traffic flow - relevant for traffic control and delivery planning.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Dubois County, Indiana

Trafficvehicles per day7,244
Trucks26.8%
Average travel time73.9 min
Congestion ratio16.2%
Drivers’ average age49.5 yrs
Drivers’ average income$80,818

Highways carry a smaller share of travel in Dubois County, Indiana, 16% of vehicle-miles; most driving happens on local roads. The average highway carries 7,244 vehicles per day, 58% more than the average non-highway road in the same area, which carries 4,575 vehicles per day.

Highways make up 8% of the monitored road miles (18 miles, 16 segments), so they carry more than their share: 143,355 vehicle-miles traveled per day (≈52.3 million per year).

Higher highway truck share than 78% of counties in Indiana

The concentration of trucks on highways (26.8%) is 37% higher than the state average for similar road classifications. Highways here lean toward freight, so highway access is a real asset for logistics operators.

By truck concentration, highways here outrank 78% of counties in Indiana. By raw truck volume, Dubois carries fewer highway trucks than 53% of counties in Indiana.

non-highway traffic icon

Non-highway Traffic in Dubois County, Indiana

Trafficvehicles per day4,575
Trucks7.2%
Average travel time30.7 min
Congestion ratio13.2%
Drivers’ average age49.5 yrs
Drivers’ average income$75,855

Local roads carry the vast majority of travel in Dubois County, Indiana, 84% of all vehicle-miles. The average non-highway road carries 4,575 vehicles per day.

Local roads also make up about 92% of the monitored road miles: 202 miles in 3,459 segments, together carrying 779,772 vehicle-miles traveled per day (≈285 million per year). Trucks make up 7.2% of non-highway traffic, about 1 in 14 vehicles.

Older drivers than 81% of counties in Indiana

Non-highway roads carry a truck concentration that's 73% lower than the highway network.

Non-highway congestion (13.2%) runs slightly lower than the state level (13% lower).

Dubois's average driver income is higher than 59% of counties in Indiana. The driver population here skews older than 81% of counties in Indiana.

Time-of-Day & Seasonal Patterns

Data Finding: Hourly & Seasonal Patterns

In Dubois County, Indiana, the peak hour concentrates about 8% of the day's traffic.

Dubois County vs. Indiana Traffic Comparison

Of the four measures, highway truck share differs most: Dubois County runs 37% above the Indiana average. Its average daily traffic per road, by contrast, is 20% below.

MetricDubois CountyIndiana averageDifference
Traffic4,5885,704-19.6%
Truck % (Total Traffic)10.3%12.1%-15.0%
Truck % (Highway)26.8%19.6%+37.1%
Avg. Travel Time30.9 min33.5 min-7.8%

How Dubois County compares

Dubois County has the busiest roads among its nearby counties

Set against the average of the 4 areas nearest to it, Dubois County carries 104.6% more traffic on a typical road and is 54.2% more congested; it has the busiest roads of the five. It is where traffic concentrates in this corner of the map - the local bottleneck, with more vehicles per road AND less room to absorb them.

Dubois County and the 4 nearest county-level areas by centroid distance, with the Indiana average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Dubois County4,58810.3%923,12730.9 min13.2%
Pike County, Indiana2,09612.3%359,33436.3 min7.1%
Perry County, Indiana2,40416.4%496,98334.2 min12.2%
Spencer County, Indiana2,24914.5%734,76634.9 min8.0%
Crawford County, Indiana2,21917.6%589,59634.5 min6.8%
Indiana average5,70412.1%N/A33.5 min15.6%

Dubois County ranked within Indiana

Dubois County sits in the bottom quarter of the Indiana field on average travel time, at #82 of 92.

Dubois County ranked among 92 county-level areas in Indiana (1 = highest); measures without data in every county rank a smaller field, down to 79.
MeasureDubois CountyIndiana rank
Traffic volume (AADT)4,588#33 of 92
Highway vehicle-miles per day143,355#70 of 79
Truck share on highways26.8%#18 of 79
Highway trucks per day1,944#42 of 79
Average travel time30.9 min#82 of 92
Average driver income$76,058#38 of 92
Average driver age49.5 yrs#18 of 92

Dubois County ranks #18 of 92 on average driver age but #82 of 92 on average travel time - the two describe the same roads and are worth reading together rather than either on its own.

Busiest roads in Dubois County, Indiana

On their busiest stretches, the three busiest roads in Dubois County carry 14,248 vehicles a day on average, 3.1 times the typical road in the county (4,588).

I 64 leads with 15,600 vehicles a day, 4,186 of them trucks (26.8%). It also carries the most trucks.

I 64 carries longer journeys than most roads here, with a median trip of 73.9 minutes against 30.9 county-wide.

Freight stands out on I 64: trucks are 26.8% of the traffic there, against 10.3% county-wide.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1I 64Motorway · 15,600vehicles4,186trucks · 26.8%
Road class
Motorway
Congestion ratio
16.2%
Median trip time
73.9 min
Drivers’ median age
49.5 yrs
Drivers’ average income
$80,818

On its busiest stretch, I 64 carries 3.4 times the county average; trucks are 26.8% of it, above the county-wide 10.3%.

2Newton StreetPrimary road · 13,591vehicles919trucks · 6.8%
Road class
Primary road
Congestion ratio
36.1%
Median trip time
30.9 min
Drivers’ median age
49.4 yrs
Drivers’ average income
$68,461

Newton Street is one of the more congested roads here: trips take 36% longer than at free-flow speed, against 13% county-wide.

3US 231Primary road · 13,554vehicles1,126trucks · 8.3%
Road class
Primary road
Congestion ratio
33.4%
Median trip time
30.4 min
Drivers’ median age
49.4 yrs
Drivers’ average income
$73,980

Delays build on US 231: its congestion ratio of 33% over free-flow time is well above the county's 13%.

46th StreetPrimary road · 13,176vehicles1,021trucks · 7.8%
Road class
Primary road
Congestion ratio
30.9%
Median trip time
28.5 min
Drivers’ median age
49.1 yrs
Drivers’ average income
$72,309

6th Street peaks at 13,176 vehicles a day, 2.9 times the county average; trucks are 7.8% of it, below the county-wide 10.3%.

53rd AvenuePrimary road · 12,168vehicles1,040trucks · 8.5%
Road class
Primary road
Congestion ratio
29.2%
Median trip time
26.8 min
Drivers’ median age
49.3 yrs
Drivers’ average income
$68,648

3rd Avenue carries 2.7 times the county average at its busiest, 1,040 of them trucks (8.5%, below the county-wide 10.3%).

Ranked by trucks per day

Cars and light vehiclesTrucks
1I 64Motorway · #1 by traffic15,600vehicles4,186trucks · 26.8%
2US 231Primary road · #3 by traffic13,554vehicles1,126trucks · 8.3%
33rd AvenuePrimary road · #5 by traffic12,168vehicles1,040trucks · 8.5%
46th StreetPrimary road · #4 by traffic13,176vehicles1,021trucks · 7.8%
5Newton StreetPrimary road · #2 by traffic13,591vehicles919trucks · 6.8%
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

DuboisDepartment 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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Counties near Dubois County

The same traffic breakdown for the areas closest to Dubois County, Indiana.

Need segment-level traffic data?

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