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Traffic heat map of Glasscock County, Texas: 166 miles of roads shaded from blue (light) to red (heavy traffic), busiest on William Crooker Highway and TX 158

Glasscock County, Texas Traffic Counts

Our Glasscock County, Texas traffic data covers 427 road segments over 166 road miles, with an average segment of just 2,053 ft. The average road here carries 2,129 vehicles a day, 69% less than the Texas average of 6,895. Whether you are evaluating a new retail location, planning routes or assessing infrastructure, these numbers replace guesswork.
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 Glasscock County, Texas

Traffic

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

vehicles per day2,129
Trucks

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

14.5%
Average travel time

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

53.7 min
Congestion ratio

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

5.0%
Drivers’ average age

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

39.9 yrs
Drivers’ average income

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

$97,845

Our data shows 2,129 vehicles per day on the average road in Glasscock County, Texas, and 380,181 vehicle-miles traveled per day (≈139 million per year) across its 166 miles of monitored roads. Trucks are 14.5% of traffic, more than the 9.8% across Texas.

Longer trips than 95% of counties in Texas

Glasscock's average daily traffic volume is 69% lower than the state average - 2,129 vehicles per day against 6,895 - suggesting less traffic load per 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, Glasscock's 2,129 vehicles per day trails 70% of counties in Texas.

Journey times run 64% higher than the state level, at 53.7 minutes on average. On travel time, Glasscock runs longer than 95% of counties in Texas.

The congestion ratio of 5.0% is 69% 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 Glasscock County, Texas

Trafficvehicles per day3,866
Trucks15.8%
Average travel time65.9 min
Congestion ratio8.5%
Drivers’ average age39.3 yrs
Drivers’ average income$101,513

A little more than half of the driving in Glasscock County, Texas happens on highways: 57% of all vehicle-miles. The average highway carries 3,866 vehicles per day, 169% more than the average non-highway road in the same area, which carries 1,434 vehicles per day.

Highways make up 36% of the monitored road miles (60 miles, 122 segments), so they carry more than their share: 217,792 vehicle-miles traveled per day (≈79.5 million per year).

Fewer highway trucks than 77% of counties in Texas

The concentration of trucks on highways (15.8%) is 15% higher than the state average for similar road classifications. The highway traffic mix is typical for Texas: neither freight- nor commuter-dominated.

51% of counties in Texas see a lower highway truck share than Glasscock's 15.8%. Glasscock's highway truck count is lower than 77% of counties in Texas, at roughly 609 trucks per day.

non-highway traffic icon

Non-highway Traffic in Glasscock County, Texas

Trafficvehicles per day1,434
Trucks12.8%
Average travel time48.8 min
Congestion ratio3.6%
Drivers’ average age44.6 yrs
Drivers’ average income$94,637

A significant share of driving in Glasscock County, Texas, 43% of vehicle-miles, happens on local roads. The average non-highway road carries 1,434 vehicles per day.

Spread over 106 miles and 305 segments, 64% of the road network, local roads carry a lighter load per mile: 162,389 vehicle-miles traveled per day (≈59.3 million per year). Trucks make up 12.8% of non-highway traffic, about 1 in 8 vehicles.

Younger drivers than 94% of counties in Texas

Compared to highways, non-highway routes see 18% fewer trucks by share.

The non-highway congestion ratio of 3.6% is 77% lower than the state level, suggesting more efficient local mobility than the state average.

93% of counties in Texas see lower average driver income among trip origins than Glasscock. 94% of counties in Texas have an older driver population than Glasscock.

Time-of-Day & Seasonal Patterns

Data Finding: Hourly & Seasonal Patterns

In Glasscock County, Texas, the peak hour concentrates about 7% of the day's traffic.

Glasscock County vs. Texas Traffic Comparison

Glasscock County's biggest difference from the Texas average is its average daily traffic per road, 69% below it. Its average travel time, by contrast, is 64% above.

MetricGlasscock CountyTexas averageDifference
Traffic2,1296,895-69.1%
Truck % (Total Traffic)14.5%9.8%+48.6%
Truck % (Highway)15.8%13.8%+14.6%
Avg. Travel Time53.7 min32.6 min+64.5%

How Glasscock County compares

Glasscock County has the quietest roads among its nearby counties

Compared with its 4 closest neighbours, Glasscock County moves 19.8% of the total daily travel and is 49.1% less congested; it has the quietest roads of the five. Trips here run longer without running slower: distance, not congestion, is what drivers spend their time on.

Glasscock 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
Glasscock County2,12914.5%380,18153.7 min5.0%
Sterling County, Texas2,44315.9%244,11051.9 min5.2%
Midland County, Texas6,05513.5%5,511,62430.7 min18.6%
Howard County, Texas3,08921.7%1,567,44334.4 min9.2%
Reagan County, Texas2,85214.1%345,99943.9 min6.4%
Texas average6,8959.8%N/A32.6 min16.4%

Glasscock County ranked within Texas

Average travel time places Glasscock County #12 of 254 in Texas - the top quarter of the state.

Glasscock County ranked among 254 county-level areas in Texas (1 = highest); measures without data in every county rank a smaller field, down to 227.
MeasureGlasscock CountyTexas rank
Traffic volume (AADT)2,129#179 of 254
Highway vehicle-miles per day217,792#177 of 227
Truck share on highways15.8%#112 of 227
Highway trucks per day609#176 of 227
Average travel time53.7 min#12 of 254
Average driver income$97,845#18 of 254
Average driver age39.9 yrs#238 of 254

The two ends of this table sit far apart: #12 of 254 on average travel time, against #238 of 254 on average driver age.

Busiest roads in Glasscock County, Texas

On their busiest stretches, the three busiest roads in Glasscock County carry 4,595 vehicles a day on average, 2.2 times the typical road in the county (2,129).

William Crooker Highway is the busiest road, at 5,202 vehicles a day, 848 of them trucks (16.3%). It also carries the most trucks.

Drivers on Ranch Road 33 are noticeably older, with a median age of 48.0 against 39.9 across the county.

Trips on Ranch Road 33 are short, a median of 33.4 minutes against 53.7 county-wide, so it serves mostly local traffic.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1William Crooker HighwayTrunk road · 5,202vehicles848trucks · 16.3%
Road class
Trunk road
Median trip time
63.9 min
Drivers’ median age
46.2 yrs
Drivers’ average income
$80,659

The busiest stretch of William Crooker Highway carries 2.4 times the county average; trucks are 16.3% of it, above the county-wide 14.5%.

2TX 158Trunk road · 5,015vehicles767trucks · 15.3%
Road class
Trunk road
Congestion ratio
10.8%
Median trip time
66.7 min
Drivers’ median age
38.5 yrs
Drivers’ average income
$107,088

On its busiest stretch, TX 158 carries 2.4 times the county average; trucks are 15.3% of it, above the county-wide 14.5%.

3US 87Trunk road · 3,569vehicles628trucks · 17.6%
Road class
Trunk road
Congestion ratio
3.6%
Median trip time
60.1 min
Drivers’ median age
46.1 yrs
Drivers’ average income
$77,504

US 87 peaks at 3,569 vehicles a day, 68% more than the county average; trucks are 17.6% of it, above the county-wide 14.5%.

4TX 137Primary road · 2,274vehicles315trucks · 13.8%
Road class
Primary road
Congestion ratio
3.8%
Median trip time
59.7 min
Drivers’ median age
44.5 yrs
Drivers’ average income
$101,214

TX 137 carries 7% more than the county average at its busiest, 315 of them trucks (13.8%, in line with the county-wide 14.5%).

5Ranch Road 33Primary road · 2,214vehicles268trucks · 12.1%
Road class
Primary road
Congestion ratio
4.9%
Median trip time
33.4 min
Drivers’ median age
48.0 yrs
Drivers’ average income
$88,576

Even at its busiest, Ranch Road 33 carries about the same as the county average; trucks are 12.1% of it, below the county-wide 14.5%.

Ranked by trucks per day

Cars and light vehiclesTrucks
1William Crooker HighwayTrunk road · #1 by traffic5,202vehicles848trucks · 16.3%
2TX 158Trunk road · #2 by traffic5,015vehicles767trucks · 15.3%
3US 87Trunk road · #3 by traffic3,569vehicles628trucks · 17.6%
4TX 137Primary road · #4 by traffic2,274vehicles315trucks · 13.8%
5Ranch Road 33Primary road · #5 by traffic2,214vehicles268trucks · 12.1%
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

GlasscockDepartment 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 Glasscock County

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

Need segment-level traffic data?

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