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Traffic heat map of Jeff Davis County, Texas: 148 miles of roads shaded from blue (light) to red (heavy traffic), busiest on I 10 and State Street

Jeff Davis County, Texas Traffic Counts

TrafficZoom tracks traffic on 148 road miles in Jeff Davis County, Texas, divided into 368 segments averaging 2,123 ft. About 1 in 3 vehicles here is a truck, against 1 in 10 across Texas. Built from cross-verified mobile and road-sensor data, these counts help you size up a retail site, plan logistics routes or assess infrastructure needs.
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 Jeff Davis County, Texas

Traffic

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

vehicles per day1,538
Trucks

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

34.6%
Average travel time

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

40.1 min
Congestion ratio

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

4.7%
Drivers’ average age

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

49.2 yrs
Drivers’ average income

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

$43,261

Our data shows 1,538 vehicles per day on the average road in Jeff Davis County, Texas, and 182,359 vehicle-miles traveled per day (≈66.6 million per year) across its 148 miles of monitored roads. Freight weighs heavily here: trucks are 34.6% of traffic, against 9.8% across Texas.

Traffic 78% below the Texas average

At 1,538 vehicles per day, the average monitored road in Jeff Davis carries 78% less traffic than the state average of 6,895, suggesting less demand on each road - quiet roads that suit freight movement more than drive-by retail. In total volume terms, its road network carries less than 0.1% of Texas's statewide total of vehicle-miles. By volume, Jeff Davis's 1,538 vehicles per day trails 85% of counties in Texas.

The average trip takes 40.1 minutes, 23% higher than the state level. Its average travel time of 40.1 minutes is longer than 77% of counties in Texas.

Congestion runs 71% lower than the state level, at a ratio of 4.7%, which means smoother traffic flow - delays are rare enough to plan travel times almost to the minute.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Jeff Davis County, Texas

Trafficvehicles per day2,992
Trucks43.9%
Average travel time58.5 min
Congestion ratio7.3%
Drivers’ average age47.9 yrs
Drivers’ average income$53,993

Highways carry more than half of all travel in Jeff Davis County, Texas (70% of vehicle-miles). The average highway carries 2,992 vehicles per day, 188% more than the average non-highway road in the same area, which carries 1,038 vehicles per day.

With 33% of the road miles (50 miles in 94 segments), highways punch above their length, carrying 127,227 vehicle-miles traveled per day (≈46.4 million per year).

A major freight corridor

The concentration of trucks on highways (43.9%) is 219% higher than the state average for similar road classifications. That marks Jeff Davis as a major freight corridor, where highway access is what logistics operators compete on.

100% of counties in Texas see a lower highway truck share than Jeff Davis's 43.9%. 52% of counties in Texas see more highway trucks per day than Jeff Davis's roughly 1,312.

non-highway traffic icon

Non-highway Traffic in Jeff Davis County, Texas

Trafficvehicles per day1,038
Trucks13.3%
Average travel time33.8 min
Congestion ratio3.8%
Drivers’ average age62.8 yrs
Drivers’ average income$35,332

Local roads carry a significant share of travel in Jeff Davis County, Texas: 30% of all vehicle-miles. The average non-highway road carries 1,038 vehicles per day.

Local roads make up 67% of the monitored road miles (98 miles in 274 segments) but carry less than their share of travel: 55,132 vehicle-miles traveled per day (≈20.1 million per year). Trucks make up 13.3% of non-highway traffic, about 1 in 7 vehicles.

Drivers from lower-income areas than 99% of counties in Texas

Non-highway roads carry a truck concentration that's 70% lower than the highway network.

The non-highway congestion ratio of 3.8% is 76% lower than the state level, suggesting more efficient local mobility than the state average.

99% of counties in Texas see higher average driver income among trip origins than Jeff Davis. 79% of counties in Texas have a younger driver population than Jeff Davis.

Time-of-Day & Seasonal Patterns

peak hours icon
Peak Traffic Windows
Weekday peaks:
AM peak 9:00 AM–12:00 PM and a long afternoon plateau from 3:00 PM to 11:00 PM, with volumes reaching approximately 44% higher than the daily average.
Weekend traffic:
Weekends are much quieter: volumes run about 24% below weekday levels, the signature of a commute-driven road network.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
June–August is the high season, with volumes +6% versus the annual average.
Lowest month:
January is the quietest month, with volumes -11% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In Jeff Davis County, Texas, traffic is spread evenly through the day, with the busiest hour carrying only about 6%, and there is a noticeable seasonal swing of +6% in high season.

Jeff Davis County vs. Texas Traffic Comparison

Jeff Davis County's biggest difference from the Texas average is its truck share, 254% above it. Its highway truck share is also 219% above.

MetricJeff Davis CountyTexas averageDifference
Traffic1,5386,895-77.7%
Truck % (Total Traffic)34.6%9.8%+254.5%
Truck % (Highway)43.9%13.8%+219.0%
Avg. Travel Time40.1 min32.6 min+23.0%

How Jeff Davis County compares

Jeff Davis County moves the least traffic of its nearby counties

Set against the average of the 4 areas nearest to it, Jeff Davis County moves 15.4% of the total daily travel and is 42.7% less congested; it has the quietest 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.

Jeff Davis County and the 4 nearest county-level areas by centroid distance, with the Texas average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Jeff Davis County1,53834.6%182,35940.1 min4.7%
Culberson County, Texas2,21340.2%1,055,64753.7 min7.0%
Presidio County, Texas1,78318.2%388,38930.6 min6.0%
Reeves County, Texas3,95332.9%1,888,84041.9 min9.7%
Ward County, Texas2,84425.9%1,415,01238.6 min10.1%
Texas average6,8959.8%N/A32.6 min16.4%

Jeff Davis County ranked within Texas

Jeff Davis County sits in Texas's top three on truck share on highways.

Jeff Davis County ranked among 254 county-level areas in Texas (1 = highest); measures without data in every county rank a smaller field, down to 227.
MeasureJeff Davis CountyTexas rank
Traffic volume (AADT)1,538#216 of 254
Highway vehicle-miles per day127,227#207 of 227
Truck share on highways43.9%#2 of 227
Highway trucks per day1,312#118 of 227
Average travel time40.1 min#58 of 254
Average driver income$43,261#252 of 254
Average driver age49.2 yrs#55 of 254

Jeff Davis County ranks #2 of 227 on truck share on highways but #252 of 254 on average driver income - the two describe the same roads and are worth reading together rather than either on its own.

Busiest roads in Jeff Davis County, Texas

On their busiest stretches, the three busiest roads in Jeff Davis County carry 5,435 vehicles a day on average, 3.5 times the typical road in the county (1,538).

I 10 is the busiest road, at 12,736 vehicles a day, 6,700 of them trucks (52.6%). That is 5.2 times the next road, State Street (2,469). It also carries the most trucks.

Trips using State Highway 118 are long: a median of 89.9 minutes against 40.1 county-wide, the mark of a through route.

Trucks make up 100.0% of traffic on Mitre Peak Camp Road and 52.6% on I 10, against 34.6% across all roads in the county.

Drivers on US 90 are noticeably older, with a median age of 63.5 against 49.2 across the county.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1I 10Motorway · 12,736vehicles6,700trucks · 52.6%
Road class
Motorway
Congestion ratio
15.2%
Median trip time
60.4 min
Drivers’ median age
47.9 yrs
Drivers’ average income
$54,034

I 10 is one of the more congested roads here: trips take 15% longer than at free-flow speed, against 5% county-wide.

2State StreetPrimary road · 2,469vehicles214trucks · 8.7%
Road class
Primary road
Congestion ratio
5.0%
Median trip time
31.4 min
Drivers’ median age
62.6 yrs
Drivers’ average income
$29,599

State Street carries 61% more than the county average on its busiest stretch, where the median trip lasts 31.4 minutes.

3US 90Trunk road · 1,100vehicles193trucks · 17.6%
Road class
Trunk road
Congestion ratio
2.5%
Median trip time
51.9 min
Drivers’ median age
63.5 yrs
Drivers’ average income
$52,778

US 90 is a quieter road: its busiest stretch carries 28% less than the county average; trucks are 17.6% of it, below the county-wide 34.6%.

4TX 17Primary road · 1,040vehicles127trucks · 12.2%
Road class
Primary road
Congestion ratio
2.9%
Median trip time
35.0 min
Drivers’ median age
63.4 yrs
Drivers’ average income
$38,647

Even at its busiest, TX 17 carries 32% less than the county average; trucks are 12.2% of it, below the county-wide 34.6%.

5State Highway 118Primary road · 960vehicles81trucks · 8.4%
Road class
Primary road
Median trip time
89.9 min
Drivers’ median age
63.2 yrs
Drivers’ average income
$34,878

State Highway 118 is a quieter road: its busiest stretch carries 38% less than the county average; trucks are 8.4% of it, below the county-wide 34.6%.

Ranked by trucks per day

Cars and light vehiclesTrucks
1I 10Motorway · #1 by traffic12,736vehicles6,700trucks · 52.6%
2State StreetPrimary road · #2 by traffic2,469vehicles214trucks · 8.7%
3US 90Trunk road · #3 by traffic1,100vehicles193trucks · 17.6%
4Mitre Peak Camp RoadTertiary road · 189vehicles189trucks · 100.0%
Road class
Tertiary road

Even at its busiest, Mitre Peak Camp Road carries 88% less than the county average; trucks are 100.0% of it, above the county-wide 34.6%.

5California AvenueTrunk road · 825vehicles154trucks · 18.7%
Road class
Trunk road
Congestion ratio
2.4%
Median trip time
50.2 min

California Avenue is a quieter road: its busiest stretch carries 46% less than the county average; trucks are 18.7% of it, below the county-wide 34.6%.

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

Jeff DavisDepartment 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 Jeff Davis County

The same traffic breakdown for the areas closest to Jeff Davis County, Texas.

Need segment-level traffic data?

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