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TrafficThe average number of vehicles that travel each day over any road in the road network. | vehicles per day5,954 |
|---|---|
TrucksThe percentage of the total traffic volume composed of heavy vehicles. | 8.3% |
Average travel timeThe average time of travel averaged among all vehicles traveling on the road network. | 33.5 min |
Congestion ratioThe rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 19.4% |
Drivers’ average ageAverage age of residents in the geographic areas where the vehicle trips originated. | 37.9 yrs |
Drivers’ average incomeAverage income of residents in the geographic areas where the vehicle trips originated. | $71,531 |
The average monitored road in Monroe County, Indiana carries 5,954 vehicles per day. Across its 390 miles of monitored roads, that adds up to 2,407,813 vehicle-miles traveled per day (≈879 million per year). Trucks are a smaller part of the mix than across Indiana: 8.3% against 12.1%.
Monroe's average daily traffic volume of 5,954 vehicles per day is on par with the state average of 5,704. Across the whole network, that travel is about 1.5% of Indiana's statewide total. 87% of counties in Indiana see less traffic than Monroe's 5,954 vehicles per day.
At 33.5 minutes, the average travel time matches the state level closely. On travel time, Monroe runs shorter than 63% of counties in Indiana.
At 25% higher than the state level, the 19.4% congestion ratio signals more pronounced congestion - relevant for traffic control and delivery planning.
| Traffic | vehicles per day11,344 |
|---|---|
| Trucks | 15.1% |
| Average travel time | 50.3 min |
| Congestion ratio | 24.8% |
| Drivers’ average age | 42.5 yrs |
| Drivers’ average income | $72,262 |
A significant share of driving in Monroe County, Indiana, 35% of vehicle-miles, happens on highways. The average highway carries 11,344 vehicles per day, 94% more than the average non-highway road in the same area, which carries 5,858 vehicles per day.
With 19% of the road miles (74 miles in 166 segments), highways punch above their length, carrying 830,718 vehicle-miles traveled per day (≈303 million per year).
That is more highway travel volume than 65% of counties in Indiana.
The concentration of trucks on highways (15.1%) is 23% lower than the state average for similar road classifications. Highways here mostly serve passenger trips, so local access matters more than long-haul routing for logistics operators.
77% of counties in Indiana see a higher highway truck share than Monroe's 15.1%. Monroe's highway truck count is lower than 67% of counties in Indiana, at roughly 1,714 trucks per day.
| Traffic | vehicles per day5,858 |
|---|---|
| Trucks | 4.7% |
| Average travel time | 33.2 min |
| Congestion ratio | 19.3% |
| Drivers’ average age | 37.5 yrs |
| Drivers’ average income | $71,274 |
Local roads carry more than half of all travel in Monroe County, Indiana (65% of vehicle-miles). A typical local road sees 5,858 vehicles per day.
Local roads also make up about 81% of the monitored road miles: 316 miles in 9,345 segments, together carrying 1,577,095 vehicle-miles traveled per day (≈576 million per year). About 1 in 21 vehicles on non-highway roads is a truck (4.7%).
Compared to highways, non-highway routes see 69% fewer trucks by share.
At 27% higher than the state level, the non-highway congestion ratio of 19.3% signals more friction on local roads.
Monroe's average driver income is lower than 59% of counties in Indiana. Monroe has the lowest median driver age in Indiana - 38 years.
Monroe County's biggest difference from the Indiana average is its truck share, 31% below it. Its highway truck share is also 23% below.
| Metric | Monroe County | Indiana average | Difference |
|---|---|---|---|
| Traffic | 5,954 | 5,704 | +4.4% |
| Truck % (Total Traffic) | 8.3% | 12.1% | -31.4% |
| Truck % (Highway) | 15.1% | 19.6% | -22.8% |
| Avg. Travel Time | 33.5 min | 33.5 min | -0.1% |
Against the 4 nearest areas, Monroe County carries 90.5% more traffic on a typical road and is 61.2% 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.
| Area | Average daily traffic | Truck share | Daily vehicle-miles | Average travel time | Congestion ratio |
|---|---|---|---|---|---|
| Monroe County | 5,954 | 8.3% | 2,407,813 | 33.5 min | 19.4% |
| Brown County, Indiana | 2,138 | 7.5% | 277,020 | 42.0 min | 11.8% |
| Owen County, Indiana | 3,545 | 9.0% | 366,054 | 38.9 min | 14.5% |
| Morgan County, Indiana | 3,379 | 13.2% | 1,947,286 | 35.7 min | 10.2% |
| Greene County, Indiana | 3,438 | 11.7% | 783,750 | 32.6 min | 11.5% |
| Indiana average | 5,704 | 12.1% | N/A | 33.5 min | 15.6% |
No county-level area in Indiana records a lower average driver age than Monroe County.
| Measure | Monroe County | Indiana rank |
|---|---|---|
| Traffic volume (AADT) | 5,954 | #13 of 92 |
| Highway vehicle-miles per day | 830,718 | #28 of 79 |
| Truck share on highways | 15.1% | #61 of 79 |
| Highway trucks per day | 1,714 | #53 of 79 |
| Average travel time | 33.5 min | #58 of 92 |
| Average driver income | $71,531 | #55 of 92 |
| Average driver age | 37.9 yrs | #92 of 92 |
The two ends of this table sit far apart: #13 of 92 on average daily traffic volume, against #92 of 92 on average driver age.
The three busiest roads in Monroe County average 34,161 vehicles a day, 5.7 times the county average of 5,954 across all its monitored roads.
I 69 is the busiest road, at 42,553 vehicles a day, 5,398 of them trucks (12.7%). It tops the truck ranking too, with the most trucks.
Drivers on SR 37 are noticeably older, with a median age of 44.8 against 37.9 across the county.
I 69 carries 7.1 times the county average on its busiest stretch, where the median trip lasts 42.4 minutes.
State Road 45 46 Bypass is one of the more congested roads here: trips take 66% longer than at free-flow speed, against 19% county-wide.
SR 46 carries 4.9 times the county average on its busiest stretch, where the median trip lasts 34.3 minutes.
At 4.4 times the county average, State Road 46 draws drivers from neighborhoods averaging $81,654 in household income.
Delays build on 3rd Street: its congestion ratio of 47% over free-flow time is well above the county's 19%.
The busiest stretch of SR 37 carries 3.5 times the county average; trucks are 8.3% of it, in line with the county-wide 8.3%.
The average monitored road in Monroe carries 5,954 vehicles per day, in line with the Indiana average of 5,704.
Yes - at a median of 38 years, Monroe has the lowest driver age of any county in Indiana.
The average trip in Monroe takes 33.5 minutes, about the same as the Indiana average, delays at signals and congestion included.
Drivers on Monroe roads have a median age of 38 years, younger than the Indiana average of 46, and the median household income of the neighborhoods trips originate from averages $71,531, 12% below the Indiana average.
Trucks make up about 8.3% of all traffic in Monroe County, Indiana, rising to 15.1% on highways, where long-haul freight concentrates.
Approximately 44% of highway traffic and 9% of non-highway traffic consists of vehicles whose trip originates outside Monroe County, Indiana. A sizeable share of highway traffic comes from outside, mixed with local trips on the same roads.
Weekday traffic has two busy windows: AM peak 10:00 AM–12:00 PM and PM peak 4:00 PM–6:00 PM - about 76% above the daily average.
I 69 carries the most, 42,553 vehicles per day on its busiest stretch, followed by State Road 45 46 Bypass (30,626), SR 46 (29,302), State Road 46 (26,043), 3rd Street (22,457). Figures are AADT, both directions combined.
I 69, with about 5,398 trucks per day on its busiest stretch, 12.7% of its 42,553 vehicles.
About 42,553 vehicles per day in both directions on its busiest stretch, including 5,398 trucks (12.7%). 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 Monroe County, Indiana.
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