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Traffic heat map of Cass County, Texas: 456 miles of roads shaded from blue (light) to red (heavy traffic), busiest on Loop 59 and Louise Street

Cass County, Texas Traffic Counts

Traffic analytics for Cass County, Texas, calculated from real-world mobile and sensor networks on 3,429 road segments (456 road miles, about 702 ft each). Its busiest road, Loop 59, carries 16,780 vehicles a day, 7.8 times the average road. Use the figures below to move from assumptions to certainty on retail locations, logistics and road planning.
Data sourced from TrafficZoom's proprietary analytics platform.
Data current as of:
Q3 2026
Updated:
September 29, 2026
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total traffic icon

Total Traffic Volume & Performance in Cass County, Texas

Traffic

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

vehicles per day2,138
Trucks

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

12.4%
Average travel time

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

30.8 min
Congestion ratio

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

6.3%
Drivers’ average age

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

50.3 yrs
Drivers’ average income

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

$58,507

The average monitored road in Cass County, Texas carries 2,138 vehicles per day. Across its 456 miles of monitored roads, that adds up to 839,041 vehicle-miles traveled per day (≈306 million per year). Trucks are 12.4% of traffic, more than the 9.8% across Texas.

Shorter trips than 89% of counties in Texas

Cass sees 69% lower average daily traffic volume than the state average (2,138 vehicles per day against 6,895), suggesting less demand on each road - very light roads: easy truck access, but little passing trade for roadside retail. In total volume terms, its road network carries about 0.1% of Texas's statewide total of vehicle-miles. By volume, Cass's 2,138 vehicles per day trails 70% of counties in Texas.

The average trip takes 30.8 minutes, 5% lower than the state level. 89% of counties in Texas have a longer average travel time than Cass's 30.8 minutes.

The congestion ratio of 6.3% is 61% lower, pointing to smoother traffic flow than the state level - delays are rare enough to plan travel times almost to the minute.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Cass County, Texas

Trafficvehicles per day7,192
Trucks16.4%
Average travel time37.1 min
Congestion ratio13.0%
Drivers’ average age50.0 yrs
Drivers’ average income$60,719

Highways carry about half of all travel in Cass County, Texas, 53% of vehicle-miles. The average highway carries 7,192 vehicles per day, 422% more than the average non-highway road in the same area, which carries 1,377 vehicles per day.

Yet highways are only 16% of the road network, 72 miles in 449 segments, so each mile of them is 3.4 times as busy as the average road mile.

Freight-heavy highways

Highway truck concentration here runs 19% higher than the state average, at 16.4%. Highways here lean toward freight, so highway access is a real asset for logistics operators.

By truck concentration, highways here outrank 54% of counties in Texas. By raw truck volume, Cass carries fewer highway trucks than 57% of counties in Texas.

non-highway traffic icon

Non-highway Traffic in Cass County, Texas

Trafficvehicles per day1,377
Trucks7.9%
Average travel time29.9 min
Congestion ratio5.3%
Drivers’ average age51.2 yrs
Drivers’ average income$57,133

Local roads carry about half of all travel in Cass County, Texas, 47% of vehicle-miles. The average non-highway road carries 1,377 vehicles per day.

Spread over 384 miles and 2,980 segments, 84% of the road network, local roads carry a lighter load per mile: 390,394 vehicle-miles traveled per day (≈142 million per year). Trucks make up 7.9% of non-highway traffic, about 1 in 13 vehicles.

Drivers from lower-income areas than 85% of counties in Texas

Compared to highways, non-highway routes see 51% fewer trucks by share.

The non-highway congestion ratio of 5.3% is 67% lower than the state level, suggesting more efficient local mobility than the state average.

85% of counties in Texas see higher average driver income among trip origins than Cass. The driver population here skews older than 85% of counties in Texas.

Time-of-Day & Seasonal Patterns

peak hours icon
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–8:00 AM and a long afternoon plateau from 3:00 PM to 7:00 PM, with volumes reaching approximately 68% higher than the daily average.
Weekend traffic:
Weekends are somewhat quieter: volumes run about 19% below weekday levels, the usual weekend dip.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
May–July is the high season, with volumes +10% versus the annual average.
Lowest month:
February is the quietest month, with volumes -16% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In Cass County, Texas, the peak hour concentrates about 7% of the day's traffic, and there is a noticeable seasonal swing of +10% in high season.

Cass County vs. Texas Traffic Comparison

Of the four measures, average daily traffic per road differs most: Cass County runs 69% below the Texas average. Its truck share, by contrast, is 27% above.

MetricCass CountyTexas averageDifference
Traffic2,1386,895-69.0%
Truck % (Total Traffic)12.4%9.8%+27.3%
Truck % (Highway)16.4%13.8%+18.9%
Avg. Travel Time30.8 min32.6 min-5.5%

How Cass County compares

Cass County has the quietest roads among its nearby counties

Set against the average of the 4 areas nearest to it, Cass County carries 36.5% less traffic on a typical road and is 25.3% less congested; it has the quietest roads of the five. Less traffic and more room for it - the roads here run both quieter and freer than the areas around them.

Cass 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
Cass County2,13812.4%839,04130.8 min6.3%
Marion County, Texas2,37112.7%307,24435.6 min5.1%
Morris County, Texas3,19116.8%471,72239.0 min7.0%
Bowie County, Texas5,09713.8%2,939,97331.4 min13.8%
Miller County, Arkansas2,80416.5%1,503,29629.9 min7.9%
Texas average6,8959.8%N/A32.6 min16.4%

Cass County ranked within Texas

Cass County sits in the bottom quarter of the Texas field on average travel time, at #226 of 254.

Cass County ranked among 254 county-level areas in Texas (1 = highest); measures without data in every county rank a smaller field, down to 227.
MeasureCass CountyTexas rank
Traffic volume (AADT)2,138#177 of 254
Highway vehicle-miles per day448,647#135 of 227
Truck share on highways16.4%#105 of 227
Highway trucks per day1,176#130 of 227
Average travel time30.8 min#226 of 254
Average driver income$58,507#216 of 254
Average driver age50.3 yrs#38 of 254

Cass County ranks #38 of 254 on average driver age but #226 of 254 on average travel time - the two describe the same roads and are worth reading together rather than either on its own.

Busiest roads in Cass County, Texas

The three busiest roads in Cass County average 15,616 vehicles a day, 7.3 times the county average of 2,138 across all its monitored roads.

Loop 59 leads with 16,780 vehicles a day, 1,360 of them trucks (8.1%). Louise Street is practically level with it at 16,590. US 59 carries the most trucks, 1,720 a day (12.8% of its traffic), although it ranks #3 for all traffic.

Trips using 1st Street are long: a median of 40.7 minutes against 30.8 county-wide, the mark of a through route.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1Loop 59Trunk road · 16,780vehicles1,360trucks · 8.1%
Road class
Trunk road
Congestion ratio
19.8%
Median trip time
33.4 min
Drivers’ median age
50.2 yrs
Drivers’ average income
$63,285

Travel on Loop 59's busiest stretch runs 20% over free-flow time, against 6% across the county, so expect slower peak hours.

2Louise StreetTrunk road · 16,590vehicles1,414trucks · 8.5%
Road class
Trunk road
Congestion ratio
19.6%
Median trip time
33.6 min
Drivers’ median age
49.6 yrs
Drivers’ average income
$61,414

Louise Street is one of the more congested roads here: trips take 20% longer than at free-flow speed, against 6% county-wide.

3US 59Trunk road · 13,479vehicles1,720trucks · 12.8%
Road class
Trunk road
Congestion ratio
15.4%
Median trip time
34.9 min
Drivers’ median age
49.2 yrs
Drivers’ average income
$62,259

A main artery: US 59's busiest stretch carries 6.3 times the county average; trucks are 12.8% of it, in line with the county-wide 12.4%.

4Main StreetTrunk road · 10,921vehicles1,369trucks · 12.5%
Road class
Trunk road
Congestion ratio
13.8%
Median trip time
33.2 min
Drivers’ median age
50.5 yrs
Drivers’ average income
$63,366

Main Street is a trunk route for the county, carrying 5.1 times the county average on its busiest stretch; trucks are 12.5% of it, in line with the county-wide 12.4%.

51st StreetPrimary road · 6,738vehicles561trucks · 8.3%
Road class
Primary road
Congestion ratio
15.1%
Median trip time
40.7 min
Drivers’ median age
48.6 yrs
Drivers’ average income
$50,158

1st Street peaks at 6,738 vehicles a day, 3.2 times the county average; trucks are 8.3% of it, below the county-wide 12.4%.

Ranked by trucks per day

Cars and light vehiclesTrucks
1US 59Trunk road · #3 by traffic13,479vehicles1,720trucks · 12.8%
2Louise StreetTrunk road · #2 by traffic16,590vehicles1,414trucks · 8.5%
3Main StreetTrunk road · #4 by traffic10,921vehicles1,369trucks · 12.5%
4Loop 59Trunk road · #1 by traffic16,780vehicles1,360trucks · 8.1%
51st StreetPrimary road · #5 by traffic6,738vehicles561trucks · 8.3%
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

CassDepartment 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 Cass County

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

Need segment-level traffic data?

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