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Traffic heat map of Campbell County, Wyoming: 519 miles of roads shaded from blue (light) to red (heavy traffic), busiest on Douglas Highway and Boxelder Road

Campbell County, Wyoming Traffic Counts

TrafficZoom tracks traffic on 519 road miles in Campbell County, Wyoming, divided into 3,624 segments averaging 756 ft. It ranks among the top 3 counties in Wyoming for average daily traffic. 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 icon

Total Traffic Volume & Performance in Campbell County, Wyoming

Traffic

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

vehicles per day4,720
Trucks

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

11.8%
Average travel time

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

33.0 min
Congestion ratio

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

12.6%
Drivers’ average age

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

43.5 yrs
Drivers’ average income

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

$91,860

A typical monitored road in Campbell County, Wyoming sees 4,720 vehicles per day, while its 519 miles of monitored roads together handle 1,290,999 vehicle-miles traveled per day (≈471 million per year). Trucks are a smaller part of the mix than across Wyoming: 11.8% against 17.9%.

Busier roads than 91% of counties in Wyoming

At 4,720 vehicles per day, the average monitored road in Campbell carries 29% more traffic than the state average of 3,650, suggesting more demand on each road - more exposure for roadside businesses, and more competition for road space. Across the whole network, that travel is about 5.9% of Wyoming's statewide total. Campbell carries more traffic than 91% of counties in Wyoming.

At 33.0 minutes, the average travel time matches the state level closely. 64% of counties in Wyoming have a longer average travel time than Campbell's 33.0 minutes.

The congestion ratio of 12.6% runs slightly higher than the state level (9% higher).

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Campbell County, Wyoming

Trafficvehicles per day7,094
Trucks14.9%
Average travel time36.0 min
Drivers’ average age44.0 yrs
Drivers’ average income$90,073

Highways carry about half of all travel in Campbell County, Wyoming, 53% of vehicle-miles. The average highway carries 7,094 vehicles per day, 68% more than the average non-highway road in the same area, which carries 4,227 vehicles per day.

With 40% of the road miles (206 miles in 623 segments), highways punch above their length, carrying 679,199 vehicle-miles traveled per day (≈248 million per year).

That is more highway travel volume than 58% of counties in Wyoming.

Passenger-oriented highways

At 14.9%, highway truck share is 36% lower than the state average. Highways here mostly serve passenger trips, so local access matters more than long-haul routing for logistics operators.

By truck concentration, highways here trail 63% of counties in Wyoming. 58% of counties in Wyoming see fewer highway trucks per day than Campbell's roughly 1,057.

non-highway traffic icon

Non-highway Traffic in Campbell County, Wyoming

Trafficvehicles per day4,227
Trucks8.4%
Average travel time32.4 min
Congestion ratio12.6%
Drivers’ average age43.2 yrs
Drivers’ average income$93,039

Local roads carry about half of all travel in Campbell County, Wyoming, 47% of vehicle-miles. On the average non-highway road, that comes to 4,227 vehicles per day.

Local roads make up 60% of the monitored road miles (313 miles in 3,001 segments) but carry less than their share of travel: 611,800 vehicle-miles traveled per day (≈223 million per year). About 1 in 12 vehicles on non-highway roads is a truck (8.4%).

Drivers from higher-income areas than 95% of counties in Wyoming

Non-highway roads carry a truck concentration that's 43% lower than the highway network.

Non-highway congestion (12.6%) runs slightly higher than the state level (8% higher).

Trip origins here have higher average income than 95% of counties in Wyoming. The driver population here skews younger than 95% of counties in Wyoming.

Time-of-Day & Seasonal Patterns

peak hours icon
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–9:00 AM and PM peak 3:00 PM–6:00 PM, with volumes reaching approximately 74% higher than the daily average.
Weekend traffic:
Weekends are much quieter: volumes run about 28% 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 +19% versus the annual average.
Lowest month:
January is the quietest month, with volumes -21% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In Campbell County, Wyoming, the peak hour concentrates about 7% of the day's traffic, and there is a strong seasonal swing of +19% in high season.

Campbell County vs. Wyoming Traffic Comparison

The highway truck share sets Campbell County apart: 36% below the Wyoming average. Its truck share is also 34% below.

MetricCampbell CountyWyoming averageDifference
Traffic4,7203,650+29.3%
Truck % (Total Traffic)11.8%17.9%-33.9%
Truck % (Highway)14.9%23.3%-36.1%
Avg. Travel Time33.0 min34.5 min-4.3%

How Campbell County compares

Campbell County moves more traffic than any nearby county

Against the 4 nearest areas, Campbell County carries 90.1% more traffic on a typical road and moves 2.8 times the total daily travel; it has the busiest roads of the five. Bigger and busier at once: more road than the areas around it and heavier traffic on it, which makes it the centre of gravity for travel in this part of the map.

Campbell County and the 4 nearest county-level areas by centroid distance, with the Wyoming average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Campbell County4,72011.8%1,290,99933.0 min12.6%
Crook County, Wyoming1,11312.6%421,59135.9 min3.5%
Johnson County, Wyoming2,46916.0%608,13037.4 minN/A
Weston County, Wyoming1,80810.5%173,66148.4 minN/A
Sheridan County, Wyoming4,54210.4%654,08231.5 minN/A
Wyoming average3,65017.9%N/A34.5 min11.5%

Campbell County ranked within Wyoming

On average daily traffic volume and average driver income, Campbell County is among the three highest county-level areas in Wyoming.

Campbell County ranked among 23 county-level areas in Wyoming (1 = highest); measures without data in every county rank a smaller field, down to 20.
MeasureCampbell CountyWyoming rank
Traffic volume (AADT)4,720#3 of 23
Highway vehicle-miles per day679,199#9 of 20
Truck share on highways14.9%#13 of 20
Highway trucks per day1,057#9 of 20
Average travel time33.0 min#15 of 23
Average driver income$91,860#2 of 23
Average driver age43.5 yrs#22 of 23

Campbell County ranks #2 of 23 on average driver income but #22 of 23 on average driver age - the two describe the same roads and are worth reading together rather than either on its own.

Busiest roads in Campbell County, Wyoming

The three busiest roads in Campbell County average 19,999 vehicles a day, 4.2 times the county average of 4,720 across all its monitored roads.

Douglas Highway leads with 25,377 vehicles a day, 1,821 of them trucks (7.2%). It tops the truck ranking too, with the most trucks.

Boxelder Road is busy with cars rather than freight: only 3.2% of its traffic is trucks, against 11.8% county-wide.

Trips using WY 59 are long: a median of 44.4 minutes against 33.0 county-wide, the mark of a through route.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1Douglas HighwayTrunk road · 25,377vehicles1,821trucks · 7.2%
Road class
Trunk road
Median trip time
32.8 min
Drivers’ median age
43.9 yrs
Drivers’ average income
$92,409

Douglas Highway carries 5.4 times the county average on its busiest stretch, where the median trip lasts 32.8 minutes.

2Boxelder RoadSecondary road · 17,459vehicles561trucks · 3.2%
Road class
Secondary road
Median trip time
33.9 min
Drivers’ median age
43.1 yrs
Drivers’ average income
$88,726

At 3.7 times the county average, Boxelder Road draws drivers from neighborhoods averaging $88,726 in household income.

34-J RoadSecondary road · 17,162vehicles659trucks · 3.8%
Road class
Secondary road
Congestion ratio
22.0%
Median trip time
27.3 min
Drivers’ median age
43.0 yrs
Drivers’ average income
$93,122

Delays build on 4-J Road: its congestion ratio of 22% over free-flow time is well above the county's 13%.

4Lakeway RoadSecondary road · 16,828vehicles732trucks · 4.3%
Road class
Secondary road
Median trip time
27.9 min
Drivers’ median age
43.1 yrs
Drivers’ average income
$96,322

The busiest stretch of Lakeway Road carries 3.6 times the county average; trucks are 4.3% of it, below the county-wide 11.8%.

52nd StreetPrimary road · 14,762vehicles830trucks · 5.6%
Road class
Primary road
Median trip time
30.0 min
Drivers’ median age
43.1 yrs
Drivers’ average income
$84,646

On its busiest stretch, 2nd Street carries 3.1 times the county average; trucks are 5.6% of it, below the county-wide 11.8%.

Ranked by trucks per day

Cars and light vehiclesTrucks
1Douglas HighwayTrunk road · #1 by traffic25,377vehicles1,821trucks · 7.2%
2I 90Motorway · 6,902vehicles1,028trucks · 14.9%
Road class
Motorway
Median trip time
38.8 min
Drivers’ median age
46.0 yrs
Drivers’ average income
$84,116

At 46% more than the county average, I 90 draws drivers from neighborhoods averaging $84,116 in household income.

32nd StreetPrimary road · #5 by traffic14,762vehicles830trucks · 5.6%
4WY 59Trunk road · 4,710vehicles790trucks · 16.8%
Road class
Trunk road
Median trip time
44.4 min
Drivers’ median age
44.5 yrs
Drivers’ average income
$93,696

WY 59 is a quieter road: its busiest stretch carries about the same as the county average; trucks are 16.8% of it, above the county-wide 11.8%.

5Lakeway RoadSecondary road · #4 by traffic16,828vehicles732trucks · 4.3%
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

CampbellDepartment 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 Campbell County

The same traffic breakdown for the areas closest to Campbell County, Wyoming.

Need segment-level traffic data?

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