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TrafficThe average number of vehicles that travel each day over any road in the road network. | vehicles per day3,187 |
|---|---|
TrucksThe percentage of the total traffic volume composed of heavy vehicles. | 18.2% |
Average travel timeThe average time of travel averaged among all vehicles traveling on the road network. | 33.8 min |
Congestion ratioThe rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 8.6% |
Drivers’ average ageAverage age of residents in the geographic areas where the vehicle trips originated. | 45.1 yrs |
Drivers’ average incomeAverage income of residents in the geographic areas where the vehicle trips originated. | $74,210 |
The average monitored road in Jefferson Davis Parish, Louisiana carries 3,187 vehicles per day. Across its 386 miles of monitored roads, that adds up to 2,007,095 vehicle-miles traveled per day (≈733 million per year). Freight weighs heavily here: trucks are 18.2% of traffic, against 11.2% across Louisiana.
Jefferson Davis's average daily traffic volume is 47% lower than the state average - 3,187 vehicles per day against 6,061 - suggesting less traffic load per road - less drive-by exposure for retail, but easier access for deliveries. In total volume terms, its road network carries about 1.7% of Louisiana's statewide total of vehicle-miles. By volume, Jefferson Davis's 3,187 vehicles per day trails 62% of counties in Louisiana.
Journey times run 6% higher than the state level, at 33.8 minutes on average. On travel time, Jefferson Davis runs longer than 68% of counties in Louisiana.
Congestion runs 50% lower than the state level, at a ratio of 8.6%, which means smoother traffic flow - delays are rare enough to plan travel times almost to the minute.
| Traffic | vehicles per day7,770 |
|---|---|
| Trucks | 22.0% |
| Average travel time | 54.5 min |
| Congestion ratio | 13.8% |
| Drivers’ average age | 44.8 yrs |
| Drivers’ average income | $75,124 |
Highways carry most of the traffic in Jefferson Davis Parish, Louisiana: 73% of all vehicle-miles. The average highway carries 7,770 vehicles per day, 192% more than the average non-highway road in the same area, which carries 2,658 vehicles per day.
With 26% of the road miles (100 miles in 255 segments), highways punch above their length, carrying 1,467,709 vehicle-miles traveled per day (≈536 million per year).
That is more highway travel volume than 77% of counties in Louisiana.
Highway truck concentration here runs 37% higher than the state average, at 22.0%. 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 Louisiana. By raw truck volume, Jefferson Davis carries more highway trucks than 75% of counties in Louisiana.
| Traffic | vehicles per day2,658 |
|---|---|
| Trucks | 7.8% |
| Average travel time | 31.4 min |
| Congestion ratio | 8.0% |
| Drivers’ average age | 46.0 yrs |
| Drivers’ average income | $73,007 |
Local roads carry a smaller share of travel in Jefferson Davis Parish, Louisiana, 27% of vehicle-miles; most driving happens on highways. A typical local road sees 2,658 vehicles per day.
Local roads make up 74% of the monitored road miles (285 miles in 2,207 segments) but carry less than their share of travel: 539,386 vehicle-miles traveled per day (≈197 million per year). Trucks make up 7.8% of non-highway traffic, about 1 in 13 vehicles.
The concentration of trucks on non-highway roads is 64% lower than on highways.
The non-highway congestion ratio of 8.0% is 52% lower than the state level, suggesting more efficient local mobility than the state average.
70% of counties in Louisiana see lower average driver income among trip origins than Jefferson Davis. The driver population here skews younger than 62% of counties in Louisiana.
The truck share sets Jefferson Davis Parish apart: 63% above the Louisiana average. Its average daily traffic per road, by contrast, is 47% below.
| Metric | Jefferson Davis Parish | Louisiana average | Difference |
|---|---|---|---|
| Traffic | 3,187 | 6,061 | -47.4% |
| Truck % (Total Traffic) | 18.2% | 11.2% | +62.6% |
| Truck % (Highway) | 22.0% | 16.1% | +37.1% |
| Avg. Travel Time | 33.8 min | 31.8 min | +6.3% |
Compared with its 4 closest neighbours, Jefferson Davis Parish is 26.0% less congested and runs 5.6 percentage points more truck traffic; it has the fourth busiest roads of the five. Freight passes through here that never reaches the areas around it: the truck share is high precisely because the local car traffic is not.
| Area | Average daily traffic | Truck share | Daily vehicle-miles | Average travel time | Congestion ratio |
|---|---|---|---|---|---|
| Jefferson Davis Parish | 3,187 | 18.2% | 2,007,095 | 33.8 min | 8.6% |
| Acadia Parish, Louisiana | 2,949 | 16.4% | 1,940,558 | 33.7 min | 9.2% |
| Allen Parish, Louisiana | 3,426 | 11.4% | 718,059 | 39.2 min | 7.4% |
| Calcasieu Parish, Louisiana | 8,229 | 12.4% | 5,555,014 | 31.8 min | 21.5% |
| Beauregard Parish, Louisiana | 3,476 | 10.1% | 877,356 | 35.7 min | 8.4% |
| Louisiana average | 6,061 | 11.2% | N/A | 31.8 min | 17.3% |
Truck share on highways places Jefferson Davis Parish #9 of 57 in Louisiana - the top quarter of the state.
| Measure | Jefferson Davis Parish | Louisiana rank |
|---|---|---|
| Traffic volume (AADT) | 3,187 | #40 of 64 |
| Highway vehicle-miles per day | 1,467,709 | #14 of 57 |
| Truck share on highways | 22.0% | #9 of 57 |
| Highway trucks per day | 1,709 | #15 of 57 |
| Average travel time | 33.8 min | #21 of 64 |
| Average driver income | $74,210 | #20 of 64 |
| Average driver age | 45.1 yrs | #40 of 64 |
The three busiest roads in Jefferson Davis Parish average 20,903 vehicles a day, 6.6 times the county average of 3,187 across all its monitored roads.
I 10 leads with 41,515 vehicles a day, 9,620 of them trucks (23.2%). That is 3.3 times the next road, Elton Road (12,611). It tops the truck ranking too, with the most trucks.
I 10 carries longer journeys than most roads here, with a median trip of 56.0 minutes against 33.8 county-wide.
Few trucks use Elton Road: 6.1% of its traffic, under half the county's 18.2%.
Travel on I 10's busiest stretch runs 39% over free-flow time, against 9% across the county, so expect slower peak hours.
Elton Road is one of the more congested roads here: trips take 27% longer than at free-flow speed, against 9% county-wide.
The busiest stretch of State Route 383 carries 2.7 times the county average; trucks are 10.5% of it, below the county-wide 18.2%.
On its busiest stretch, US 165 carries 2.5 times the county average; trucks are 12.8% of it, below the county-wide 18.2%.
Drivers on W Service Road are on long journeys, a median 52.9 minutes against 33.8 county-wide: a through route more than a local street.
Frontage Road carries through traffic: the median trip using it lasts 53.7 minutes, against 33.8 for the county.
The average monitored road in Jefferson Davis carries 3,187 vehicles per day, 47% less than the Louisiana average of 6,061.
Jefferson Davis's highway truck share of 22.0% is higher than 86% of counties in Louisiana.
Drivers on Jefferson Davis roads have a median age of 45 years, and the median household income of the neighborhoods trips originate from averages $74,210, in line with the Louisiana average.
Approximately 63% of highway traffic and 18% of non-highway traffic consists of vehicles whose trip originates outside Jefferson Davis Parish, Louisiana. Most highway traffic here starts elsewhere, so the highways serve the wider region more than the local community.
Trucks make up about 18.2% of all traffic in Jefferson Davis Parish, Louisiana, rising to 22.0% on highways, where long-haul freight concentrates.
Weekday traffic has two busy windows: AM peak 7:00 AM–8:00 AM and a long afternoon plateau from 3:00 PM to 7:00 PM - about 64% above the daily average.
The average trip in Jefferson Davis takes 33.8 minutes, 6% longer than the Louisiana average of 31.8 minutes, delays at signals and congestion included.
I 10 carries the most, 41,515 vehicles per day on its busiest stretch, followed by Elton Road (12,611), State Route 383 (8,582), US 165 (8,065), W Service Road (8,040). Figures are AADT, both directions combined.
I 10, with about 9,620 trucks per day on its busiest stretch, 23.2% of its 41,515 vehicles.
About 41,515 vehicles per day in both directions on its busiest stretch, including 9,620 trucks (23.2%). 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 Jefferson Davis Parish, Louisiana.
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