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Traffic heat map of Webb County, Texas: 719 miles of roads shaded from blue (light) to red (heavy traffic), busiest on Bob Bullock Loop and Zapata Highway

Webb County, Texas Traffic Counts

TrafficZoom tracks traffic on 719 road miles in Webb County, Texas, divided into 6,667 segments averaging 569 ft. Its busiest road, Bob Bullock Loop, carries 49,501 vehicles a day, 5.4 times the average road. 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 Webb County, Texas

Traffic

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

vehicles per day9,158
Trucks

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

11.0%
Average travel time

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

29.7 min
Congestion ratio

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

26.1%
Drivers’ average age

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

39.8 yrs
Drivers’ average income

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

$75,809

A typical monitored road in Webb County, Texas sees 9,158 vehicles per day, while its 719 miles of monitored roads together handle 4,856,745 vehicle-miles traveled per day (≈1.8 billion per year). Trucks are 11.0% of traffic, close to the 9.8% across Texas.

Busier roads than 98% of counties in Texas

Webb's average daily traffic volume is 33% higher than the state average - 9,158 vehicles per day against 6,895 - suggesting more traffic load per road - more exposure for roadside businesses, and more competition for road space. In total volume terms, its road network carries about 0.7% of Texas's statewide total of vehicle-miles. Webb carries more traffic than 98% of counties in Texas.

At 29.7 minutes, the average travel time is 9% lower than the state level. 97% of counties in Texas have a longer average travel time than Webb's 29.7 minutes.

Congestion runs 59% higher than the state level, at a ratio of 26.1%, which means more pronounced congestion - peak-hour routing and delivery windows need real slack here.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Webb County, Texas

Trafficvehicles per day10,365
Trucks16.9%
Average travel time30.8 min
Congestion ratio22.0%
Drivers’ average age39.7 yrs
Drivers’ average income$77,441

Travel in Webb County, Texas splits roughly evenly, with about half of it (49% of vehicle-miles) on highways. The average highway carries 10,365 vehicles per day, 16% more than the average non-highway road in the same area, which carries 8,964 vehicles per day.

Highways make up 38% of the monitored road miles (274 miles, 922 segments), so they carry more than their share: 2,400,112 vehicle-miles traveled per day (≈876 million per year).

89% of counties in Texas move less traffic on their highways.

Freight-heavy highways

At 16.9%, highway truck share is 23% 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 56% of counties in Texas. Webb's highway truck count is higher than 55% of counties in Texas, at roughly 1,756 trucks per day.

non-highway traffic icon

Non-highway Traffic in Webb County, Texas

Trafficvehicles per day8,964
Trucks5.3%
Average travel time29.5 min
Congestion ratio26.7%
Drivers’ average age39.8 yrs
Drivers’ average income$74,824

Travel in Webb County, Texas splits roughly evenly, with about half of it (51% of vehicle-miles) on local roads. A typical local road sees 8,964 vehicles per day.

Their share of road miles is similar, 62% (445 miles in 5,745 segments), carrying 2,456,633 vehicle-miles traveled per day (≈897 million per year). The truck share on non-highway roads is 5.3%.

Younger drivers than 94% of counties in Texas

The concentration of trucks on non-highway roads is 69% lower than on highways.

Non-highway congestion (26.7%) runs 67% higher than the state average, pointing to slower local traffic flow.

Webb's average driver income is higher than 71% of counties in Texas. 94% of counties in Texas have an older driver population than Webb.

Time-of-Day & Seasonal Patterns

peak hours icon
Peak Traffic Windows
Weekday peaks:
A long morning plateau from 7:00 AM to 12:00 PM and PM peak 4:00 PM–7:00 PM, with volumes reaching approximately 73% higher than the daily average.
Weekend traffic:
Weekends are somewhat quieter: volumes run about 11% below weekday levels, the usual weekend dip.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
Traffic is nearly flat through the year: even March–May, the busiest stretch, runs only +2% versus the annual average.
Lowest month:
January is the quietest month, with volumes -2% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In Webb County, Texas, the peak hour concentrates about 7% of the day's traffic, and traffic stays steady through the year (+2% in high season).

Webb County vs. Texas Traffic Comparison

The average daily traffic per road sets Webb County apart: 33% above the Texas average. Its highway truck share is also 23% above.

MetricWebb CountyTexas averageDifference
Traffic9,1586,895+32.8%
Truck % (Total Traffic)11.0%9.8%+13.0%
Truck % (Highway)16.9%13.8%+23.2%
Avg. Travel Time29.7 min32.6 min-9.1%

How Webb County compares

Webb County moves more traffic than any nearby county

Compared with its 4 closest neighbours, Webb County moves 9.4 times the total daily travel and is 243.1% 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.

Webb 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
Webb County9,15811.0%4,856,74529.7 min26.1%
Duval County, Texas1,80015.3%362,95042.0 min4.7%
La Salle County, Texas2,69132.1%1,304,40856.5 min9.1%
Jim Hogg County, Texas1,47514.9%117,36739.3 min8.4%
Zapata County, Texas3,28613.3%292,01233.0 min8.1%
Texas average6,8959.8%N/A32.6 min16.4%

Webb County ranked within Texas

Webb County sits in the top quarter of the Texas field on average daily traffic volume, at #7 of 254.

Webb County ranked among 254 county-level areas in Texas (1 = highest); measures without data in every county rank a smaller field, down to 227.
MeasureWebb CountyTexas rank
Traffic volume (AADT)9,158#7 of 254
Highway vehicle-miles per day2,400,112#25 of 227
Truck share on highways16.9%#100 of 227
Highway trucks per day1,756#102 of 227
Average travel time29.7 min#246 of 254
Average driver income$75,809#75 of 254
Average driver age39.8 yrs#239 of 254

Webb County ranks #7 of 254 on average daily traffic volume but #246 of 254 on average travel time. Heavy traffic and short trips together: a compact network where destinations sit close to one another.

Busiest roads in Webb County, Texas

The three busiest roads in Webb County average 42,172 vehicles a day, 4.6 times the county average of 9,158 across all its monitored roads.

Bob Bullock Loop leads with 49,501 vehicles a day, 2,619 of them trucks (5.3%). Purple Heart Trail carries the most trucks, 7,133 a day (23.8% of its traffic), although it ranks #4 for all traffic.

Trucks make up 23.8% of traffic on Purple Heart Trail, against 11.0% across all roads in the county.

Few trucks use Zapata Highway: 3.4% of its traffic, under half the county's 11.0%.

The truck ranking looks different from the traffic one, sharing just 2 of its 5 roads.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1Bob Bullock LoopTrunk road · 49,501vehicles2,619trucks · 5.3%
Road class
Trunk road
Congestion ratio
48.8%
Median trip time
28.6 min
Drivers’ median age
39.9 yrs
Drivers’ average income
$88,957

A main artery: Bob Bullock Loop's busiest stretch carries 5.4 times the county average; trucks are 5.3% of it, below the county-wide 11.0%.

2Zapata HighwayPrimary road · 45,834vehicles1,552trucks · 3.4%
Road class
Primary road
Congestion ratio
52.7%
Median trip time
25.1 min
Drivers’ median age
39.7 yrs
Drivers’ average income
$59,974

Delays build on Zapata Highway: its congestion ratio of 53% over free-flow time is well above the county's 26%.

3Saunders StreetPrimary road · 31,182vehicles1,258trucks · 4.0%
Road class
Primary road
Congestion ratio
36.9%
Median trip time
29.8 min
Drivers’ median age
39.8 yrs
Drivers’ average income
$67,909

The busiest stretch of Saunders Street carries 3.4 times the county average; trucks are 4.0% of it, below the county-wide 11.0%.

4Purple Heart TrailMotorway · 29,934vehicles7,133trucks · 23.8%
Road class
Motorway
Congestion ratio
36.2%
Median trip time
30.5 min
Drivers’ median age
39.9 yrs
Drivers’ average income
$74,020

On its busiest stretch, Purple Heart Trail carries 3.3 times the county average; trucks are 23.8% of it, above the county-wide 11.0%.

5Del Mar BoulevardSecondary road · 29,274vehicles919trucks · 3.1%
Road class
Secondary road
Congestion ratio
83.1%
Median trip time
27.7 min
Drivers’ median age
40.2 yrs
Drivers’ average income
$91,692

Travel on Del Mar Boulevard's busiest stretch runs 83% over free-flow time, against 26% across the county, so expect slower peak hours.

Ranked by trucks per day

Cars and light vehiclesTrucks
1Purple Heart TrailMotorway · #4 by traffic29,934vehicles7,133trucks · 23.8%
2Bob Bullock LoopTrunk road · #1 by traffic49,501vehicles2,619trucks · 5.3%
3Cuatro Vientos RoadMotorway · 27,620vehicles2,401trucks · 8.7%
Road class
Motorway
Congestion ratio
26.6%
Median trip time
32.2 min
Drivers’ median age
39.4 yrs
Drivers’ average income
$76,115

Cuatro Vientos Road peaks at 27,620 vehicles a day, 3.0 times the county average; trucks are 8.7% of it, below the county-wide 11.0%.

4Northeast Bob Bullock LoopMotorway · 18,698vehicles1,571trucks · 8.4%
Road class
Motorway
Congestion ratio
18.9%
Median trip time
25.9 min
Drivers’ median age
39.6 yrs
Drivers’ average income
$91,853

Northeast Bob Bullock Loop carries 2.0 times the county average at its busiest, 1,571 of them trucks (8.4%, below the county-wide 11.0%).

5Santa Ursula AvenueTrunk road · 22,957vehicles1,556trucks · 6.8%
Road class
Trunk road
Congestion ratio
19.8%
Median trip time
31.6 min
Drivers’ median age
39.9 yrs
Drivers’ average income
$63,144

Santa Ursula Avenue carries 2.5 times the county average on its busiest stretch, where the median trip lasts 31.6 minutes.

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

WebbDepartment 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 Webb County

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

Need segment-level traffic data?

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