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TrafficThe average number of vehicles that travel each day over any road in the road network. | vehicles per day6,614 |
|---|---|
TrucksThe percentage of the total traffic volume composed of heavy vehicles. | 14.3% |
Average travel timeThe average time of travel averaged among all vehicles traveling on the road network. | 36.2 min |
Congestion ratioThe rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 14.1% |
Drivers’ average ageAverage age of residents in the geographic areas where the vehicle trips originated. | 47.6 yrs |
Drivers’ average incomeAverage income of residents in the geographic areas where the vehicle trips originated. | $66,601 |
A typical monitored road in Grant County, Indiana sees 6,614 vehicles per day, while its 229 miles of monitored roads together handle 1,311,505 vehicle-miles traveled per day (≈479 million per year). At 14.3%, the truck share runs above the 12.1% across Indiana: about 1 in 7 vehicles.
Grant sees 16% higher average daily traffic volume than the state average (6,614 vehicles per day against 5,704), suggesting more demand on each road - a factor worth weighing in site selection and logistics planning. Across the whole network, that travel is about 0.8% of Indiana's statewide total. Grant carries more traffic than 92% of counties in Indiana.
Journey times run 8% higher than the state level, at 36.2 minutes on average. 81% of counties in Indiana have a shorter average travel time than Grant's 36.2 minutes.
The congestion ratio of 14.1% runs slightly lower than the state level (9% lower).
| Traffic | vehicles per day11,839 |
|---|---|
| Trucks | 25.3% |
| Average travel time | 70.0 min |
| Congestion ratio | 24.1% |
| Drivers’ average age | 44.5 yrs |
| Drivers’ average income | $79,204 |
A significant share of driving in Grant County, Indiana, 39% of vehicle-miles, happens on highways. The average highway carries 11,839 vehicles per day, 83% more than the average non-highway road in the same area, which carries 6,470 vehicles per day.
With 18% of the road miles (41 miles in 83 segments), highways punch above their length, carrying 510,071 vehicle-miles traveled per day (≈186 million per year).
Highway truck concentration here runs 29% higher than the state average, at 25.3%. Highways here lean toward freight, so highway access is a real asset for logistics operators.
Grant's highway truck share (25.3%) is higher than 74% of counties in Indiana. 63% of counties in Indiana see fewer highway trucks per day than Grant's roughly 2,998.
| Traffic | vehicles per day6,470 |
|---|---|
| Trucks | 7.3% |
| Average travel time | 35.3 min |
| Congestion ratio | 13.9% |
| Drivers’ average age | 48.0 yrs |
| Drivers’ average income | $64,748 |
A little more than half of the driving in Grant County, Indiana happens on local roads: 61% of all vehicle-miles. The average non-highway road carries 6,470 vehicles per day.
Spread over 188 miles and 3,009 segments, 82% of the road network, local roads carry a lighter load per mile: 801,434 vehicle-miles traveled per day (≈293 million per year). Trucks make up 7.3% of non-highway traffic, about 1 in 14 vehicles.
Non-highway roads carry a truck concentration that's 71% lower than the highway network.
Non-highway congestion (13.9%) runs slightly lower than the state level (9% lower).
76% of counties in Indiana see higher average driver income among trip origins than Grant. The driver population here skews younger than 56% of counties in Indiana.
The highway truck share sets Grant County apart: 29% above the Indiana average. Its truck share is also 18% above.
| Metric | Grant County | Indiana average | Difference |
|---|---|---|---|
| Traffic | 6,614 | 5,704 | +16.0% |
| Truck % (Total Traffic) | 14.3% | 12.1% | +18.2% |
| Truck % (Highway) | 25.3% | 19.6% | +29.3% |
| Avg. Travel Time | 36.2 min | 33.5 min | +8.1% |
Compared with its 4 closest neighbours, Grant County carries 56.3% more traffic on a typical road; it has the busiest roads of the five.
| Area | Average daily traffic | Truck share | Daily vehicle-miles | Average travel time | Congestion ratio |
|---|---|---|---|---|---|
| Grant County | 6,614 | 14.3% | 1,311,505 | 36.2 min | 14.1% |
| Blackford County, Indiana | 3,255 | 9.6% | 150,761 | 35.9 min | 9.0% |
| Huntington County, Indiana | 3,287 | 15.6% | 1,292,328 | 34.8 min | 9.5% |
| Madison County, Indiana | 4,767 | 9.2% | 2,834,760 | 33.7 min | 12.9% |
| Howard County, Indiana | 5,620 | 8.0% | 1,337,226 | 34.6 min | 16.1% |
| Indiana average | 5,704 | 12.1% | N/A | 33.5 min | 15.6% |
Average daily traffic volume places Grant County #8 of 92 in Indiana - the top quarter of the state.
| Measure | Grant County | Indiana rank |
|---|---|---|
| Traffic volume (AADT) | 6,614 | #8 of 92 |
| Highway vehicle-miles per day | 510,071 | #41 of 79 |
| Truck share on highways | 25.3% | #21 of 79 |
| Highway trucks per day | 2,998 | #30 of 79 |
| Average travel time | 36.2 min | #18 of 92 |
| Average driver income | $66,601 | #70 of 92 |
| Average driver age | 47.6 yrs | #52 of 92 |
Grant County ranks #8 of 92 on average daily traffic volume but #70 of 92 on average driver income - the two describe the same roads and are worth reading together rather than either on its own.
On their busiest stretches, the three busiest roads in Grant County carry 21,590 vehicles a day on average, 3.3 times the typical road in the county (6,614).
I 69 is the busiest road, at 26,157 vehicles a day, 6,612 of them trucks (25.3%). It also carries the most trucks.
I 69 carries longer journeys than most roads here, with a median trip of 71.0 minutes against 36.2 county-wide.
Trucks make up 25.3% of traffic on I 69, against 14.3% across all roads in the county.
Few trucks use Western Avenue: 4.1% of its traffic, under half the county's 14.3%.
I 69 peaks at 26,157 vehicles a day, 4.0 times the county average; trucks are 25.3% of it, above the county-wide 14.3%.
Baldwin Avenue carries 3.6 times the county average at its busiest, 1,028 of them trucks (4.4%, below the county-wide 14.3%).
Western Avenue carries 2.3 times the county average on its busiest stretch, where the median trip lasts 33.4 minutes.
Travel on Wabash Avenue's busiest stretch runs 34% over free-flow time, against 14% across the county, so expect slower peak hours.
38th Street is one of the more congested roads here: trips take 32% longer than at free-flow speed, against 14% county-wide.
State Road 18 peaks at 9,496 vehicles a day, 44% more than the county average; trucks are 10.1% of it, below the county-wide 14.3%.
East 500 South carries 51% more than the county average at its busiest, 660 of them trucks (6.6%, below the county-wide 14.3%).
The average monitored road in Grant carries 6,614 vehicles per day, 16% more than the Indiana average of 5,704.
Trip origins in Grant have lower average income than 76% of counties in Indiana.
Drivers on Grant roads have a median age of 48 years, and the median household income of the neighborhoods trips originate from averages $66,601, 18% below the Indiana average.
The average trip in Grant takes 36.2 minutes, 8% longer than the Indiana average of 33.5 minutes, delays at signals and congestion included.
Trucks make up about 14.3% of all traffic in Grant County, Indiana, rising to 25.3% on highways, where long-haul freight concentrates.
Weekday traffic has two busy windows: AM peak 10:00 AM–12:00 PM and PM peak 4:00 PM–6:00 PM - about 75% above the daily average.
Approximately 60% of highway traffic and 7% of non-highway traffic consists of vehicles whose trip originates outside Grant County, Indiana. Most highway traffic here starts elsewhere, so the highways serve the wider region more than the local community.
I 69 carries the most, 26,157 vehicles per day on its busiest stretch, followed by Baldwin Avenue (23,548), Western Avenue (15,066), Wabash Avenue (14,425), 38th Street (13,357). Figures are AADT, both directions combined.
I 69, with about 6,612 trucks per day on its busiest stretch, 25.3% of its 26,157 vehicles.
About 26,157 vehicles per day in both directions on its busiest stretch, including 6,612 trucks (25.3%). Traffic is lower on its quieter stretches; TrafficZoom shows the count for every segment.

Mobile device location data (anonymized and aggregated)

Road sensor networks and traffic counters

Historical traffic pattern databases
The same traffic breakdown for the areas closest to Grant County, Indiana.
Identify traffic patterns street by street and analyze the exact corridors that matter to your project.