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TrafficThe average number of vehicles that travel each day over any road in the road network. | vehicles per day3,600 |
|---|---|
TrucksThe percentage of the total traffic volume composed of heavy vehicles. | 20.7% |
Average travel timeThe average time of travel averaged among all vehicles traveling on the road network. | 34.9 min |
Congestion ratioThe rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 12.0% |
Drivers’ average ageAverage age of residents in the geographic areas where the vehicle trips originated. | 49.1 yrs |
Drivers’ average incomeAverage income of residents in the geographic areas where the vehicle trips originated. | $72,072 |
A typical monitored road in Steuben County, Indiana sees 3,600 vehicles per day, while its 361 miles of monitored roads together handle 1,616,611 vehicle-miles traveled per day (≈590 million per year). Freight weighs heavily here: trucks are 20.7% of traffic, against 12.1% across Indiana.
Steuben's average daily traffic volume is 37% lower than the state average - 3,600 vehicles per day against 5,704 - suggesting less traffic load per road - lighter roads for freight, but less passing trade for roadside retail. Network-wide, Steuben accounts for about 1.0% of Indiana's statewide total of vehicle-miles. Steuben carries less traffic than 51% of counties in Indiana.
The average trip takes 34.9 minutes, on par with the state level. Its average travel time of 34.9 minutes is longer than 70% of counties in Indiana.
Congestion runs 23% lower than the state level, at a ratio of 12.0%, which means smoother traffic flow - crucial for traffic control improvement and logistics planning.
| Traffic | vehicles per day9,915 |
|---|---|
| Trucks | 29.3% |
| Average travel time | 58.6 min |
| Congestion ratio | 22.0% |
| Drivers’ average age | 49.0 yrs |
| Drivers’ average income | $74,813 |
Highways carry more than half of all travel in Steuben County, Indiana (62% of vehicle-miles). The average highway carries 9,915 vehicles per day, 203% more than the average non-highway road in the same area, which carries 3,275 vehicles per day.
With 26% of the road miles (94 miles in 140 segments), highways punch above their length, carrying 1,006,666 vehicle-miles traveled per day (≈367 million per year).
By highway travel volume, Steuben outranks 77% of counties in Indiana.
At 29.3%, highway truck share is 49% higher than the state average. Highways here lean toward freight, so highway access is a real asset for logistics operators.
By truck concentration, highways here outrank 86% of counties in Indiana. By raw truck volume, Steuben carries more highway trucks than 62% of counties in Indiana.
| Traffic | vehicles per day3,275 |
|---|---|
| Trucks | 6.5% |
| Average travel time | 33.7 min |
| Congestion ratio | 11.5% |
| Drivers’ average age | 49.2 yrs |
| Drivers’ average income | $71,022 |
A significant share of driving in Steuben County, Indiana, 38% of vehicle-miles, happens on local roads. A typical local road sees 3,275 vehicles per day.
Spread over 268 miles and 2,723 segments, 74% of the road network, local roads carry a lighter load per mile: 609,945 vehicle-miles traveled per day (≈223 million per year). Trucks make up 6.5% of non-highway traffic, about 1 in 15 vehicles.
Non-highway roads carry a truck concentration that's 78% lower than the highway network.
Non-highway congestion (11.5%) runs 24% lower than the state average, pointing to smoother local traffic flow.
Trip origins here have lower average income than 57% of counties in Indiana. Steuben's median driver age is higher than 73% of counties in Indiana.
Steuben County's biggest difference from the Indiana average is its truck share, 71% above it. Its highway truck share is also 49% above.
| Metric | Steuben County | Indiana average | Difference |
|---|---|---|---|
| Traffic | 3,600 | 5,704 | -36.9% |
| Truck % (Total Traffic) | 20.7% | 12.1% | +70.7% |
| Truck % (Highway) | 29.3% | 19.6% | +49.4% |
| Avg. Travel Time | 34.9 min | 33.5 min | +4.2% |
Steuben County tracks the 4 areas around it closely - no measure in this table sets it far apart from the areas immediately next to it, though it has the second busiest roads of the five.
| Area | Average daily traffic | Truck share | Daily vehicle-miles | Average travel time | Congestion ratio |
|---|---|---|---|---|---|
| Steuben County | 3,600 | 20.7% | 1,616,611 | 34.9 min | 12.0% |
| DeKalb County, Indiana | 3,796 | 11.8% | 1,442,071 | 28.6 min | 11.2% |
| Branch County, Michigan | 3,318 | 12.3% | 1,009,262 | 34.1 min | 11.9% |
| Williams County, Ohio | 1,850 | 21.5% | 1,189,379 | 34.2 min | 7.1% |
| LaGrange County, Indiana | 2,871 | 25.8% | 1,461,502 | 42.4 min | 9.9% |
| Indiana average | 5,704 | 12.1% | N/A | 33.5 min | 15.6% |
Steuben County sits in the top quarter of the Indiana field on truck share on highways, at #12 of 79.
| Measure | Steuben County | Indiana rank |
|---|---|---|
| Traffic volume (AADT) | 3,600 | #47 of 92 |
| Highway vehicle-miles per day | 1,006,666 | #19 of 79 |
| Truck share on highways | 29.3% | #12 of 79 |
| Highway trucks per day | 2,901 | #31 of 79 |
| Average travel time | 34.9 min | #27 of 92 |
| Average driver income | $72,072 | #53 of 92 |
| Average driver age | 49.1 yrs | #26 of 92 |
The three busiest roads in Steuben County average 19,565 vehicles a day, 5.4 times the county average of 3,600 across all its monitored roads.
I 69 is the busiest road, at 21,705 vehicles a day, 4,070 of them trucks (18.8%). Indiana Toll Road carries the most trucks, 7,983 a day (39.9% of its traffic), although it ranks #2 for all traffic.
Indiana Toll Road carries longer journeys than most roads here, with a median trip of 75.2 minutes against 34.9 county-wide.
Freight stands out on Indiana Toll Road and Ohio Turnpike: trucks are 39.9% and 37.7% of the traffic there, against 20.7% county-wide.
N Old US 27 is busy with cars rather than freight: only 4.7% of its traffic is trucks, against 20.7% county-wide.
Drivers on I 69 are on long journeys, a median 52.1 minutes against 34.9 county-wide: a through route more than a local street.
Indiana Toll Road is a trunk route for the county, carrying 5.6 times the county average on its busiest stretch; trucks are 39.9% of it, above the county-wide 20.7%.
Travel on N Old US 27's busiest stretch runs 40% over free-flow time, against 12% across the county, so expect slower peak hours.
Wayne Street is one of the more congested roads here: trips take 41% longer than at free-flow speed, against 12% county-wide.
Ohio Turnpike carries through traffic: the median trip using it lasts 63.8 minutes, against 34.9 for the county.
Maumee Street carries 2.7 times the county average at its busiest, 824 of them trucks (8.5%, below the county-wide 20.7%).
The average monitored road in Steuben carries 3,600 vehicles per day, 37% less than the Indiana average of 5,704.
Steuben's highway truck share of 29.3% is higher than 86% of counties in Indiana.
Drivers on Steuben roads have a median age of 49 years, older than the Indiana average of 46, and the median household income of the neighborhoods trips originate from averages $72,072, 12% below the Indiana average.
The average trip in Steuben takes 34.9 minutes, about the same as the Indiana average, delays at signals and congestion included.
Weekday traffic has two busy windows: AM peak 10:00 AM–12:00 PM and a long afternoon plateau from 12:00 PM to 6:00 PM - about 65% above the daily average.
Approximately 50% of highway traffic and 11% of non-highway traffic consists of vehicles whose trip originates outside Steuben County, Indiana. A sizeable share of highway traffic comes from outside, mixed with local trips on the same roads.
I 69 carries the most, 21,705 vehicles per day on its busiest stretch, followed by Indiana Toll Road (20,032), N Old US 27 (16,956), Wayne Street (16,930), Ohio Turnpike (12,461). Figures are AADT, both directions combined.
Indiana Toll Road, with about 7,983 trucks per day on its busiest stretch, 39.9% of its 20,032 vehicles.
About 21,705 vehicles per day in both directions on its busiest stretch, including 4,070 trucks (18.8%). Traffic is lower on its quieter stretches; TrafficZoom shows the count for every segment.

Mobile device location data (anonymized and aggregated)

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Historical traffic pattern databases
The same traffic breakdown for the areas closest to Steuben County, Indiana.
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