This page delivers traffic analytics for Sweetwater County, Wyoming. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Sweetwater County, Wyoming among 858 road miles divided in 2,471 segments. Our metrics go beyond simple volume counts to provide actionable insights on traffic intensity, congestion, commercial vehicle flow, and network performance with highest possible granularity (average segment length is 1,834 ft). Whether you are evaluating a new retail location, planning logistics routes, or assessing infrastructure needs, this data helps you move from assumptions to certainty.
Data sourced from TrafficZoom's proprietary analytics platform.
The average number of vehicles that travel each day over any road in the road network.
4,287
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
28.3%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
35.5 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
13.1%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
43.6 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$77,801
Our data indicates an estimated average traffic volume of 4,287 vehicles per day in Sweetwater County, Wyoming that results in 3,236,765 vehicle-miles traveled per day (≈1.2 billion per year). The traffic stream is comprised of an average of 1 truck for every 4 vehicles. Typical time spent behind the wheel per trip is 35.5 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Wyoming state averages: Sweetwater's average daily traffic volume is 17% higher than the state average - 4,287 vehicles per day against 3,650 - suggesting more traffic load per road, a critical factor for logistics and site planning. Network-wide, Sweetwater accounts for about 15% of Wyoming's statewide total, at 3,236,765 vehicle-miles traveled per day (≈1.2 billion per year). The average trip takes 35.5 minutes, 3% higher than the state level. At 14% higher than the state level, the 13.1% congestion ratio signals more pronounced congestion - crucial for traffic control improvement and logistics planning. Sweetwater carries more traffic than 77% of counties in Wyoming. Its average travel time of 35.5 minutes is longer than 50% of counties in Wyoming.
Highway vs. Non-Highway Traffic Analysis
Highway Traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
6,533
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
31.7%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
40.6 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
21.4%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
43.5 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$77,760
A significant volume of traffic in Sweetwater County, Wyoming utilizes the highway network. The average highway carries 6,533 vehicles per day, 80% more than the average non-highway road in the same area, which carries 3,620 vehicles per day. That average covers 400 highway road miles divided in 566 segments (average segment length 3,731 ft), together carrying 2,779,417 vehicle-miles traveled per day (≈1.0 billion per year). That is the most highway travel volume of any county in Wyoming. Trucks constitute 31.7% of highway traffic.
Analytical insight
Highway truck concentration here runs 36% higher than the state average, at 31.7% - positioning Sweetwater as a significant freight corridor. For logistics operators, this validates the importance of highway access. Sweetwater's highway truck share (31.7%) is higher than 89% of counties in Wyoming. 89% of counties in Wyoming see fewer highway trucks per day than Sweetwater's roughly 2,070.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
3,620
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
7.9%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
34.0 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
10.6%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
43.6 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$77,874
The non-highway road network in Sweetwater County, Wyoming supports a substantial volume of traffic. The average non-highway road carries 3,620 vehicles per day, 45% less than the average highway in the same area, which carries 6,533 vehicles per day. That average covers 458 non-highway road miles divided in 1,905 segments (average segment length 1,271 ft), together carrying 457,348 vehicle-miles traveled per day (≈167 million per year). Trucks constitute 7.9% of non-highway traffic.
Analytical insight
The concentration of trucks on non-highway roads is 75% lower than on highways. The non-highway congestion ratio of 10.6% is 9% lower than the state level, suggesting more efficient local mobility than the state average. Overall, average travel time here is longer than 50% of counties in Wyoming. Trip origins here have higher average income than 59% of counties in Wyoming. 9% of counties in Wyoming have a younger driver population than Sweetwater.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 9:00 AM–12:00 PM and PM peak 3:00 PM–6:00 PM, with volumes reaching approximately 60% higher than the daily average.
Weekend traffic:
Weekend volumes run about 22% below weekday levels.
Seasonal Fluctuation
Busy season:
June–August is the high season, with volumes +20% versus the annual average.
Lowest month:
January is the quietest month, with volumes -24% versus the annual average.
Analytical insight
In Sweetwater County, Wyoming, the peak hour concentrates about 7% of the day's traffic, and seasonal swing is pronounced at +20% in high season.
Traffic Flow Profile Comparison
Metric
Sweetwater
Wyoming
Average
Difference
Traffic
4,287
3,650
+17.5%
Truck % (Total Traffic)
28.3%
17.9%
+58.4%
Truck % (Highway)
31.7%
23.3%
+36.0%
Avg. Travel Time
35.5 min
34.5 min
+3.0%
Frequently Asked Questions
The average daily traffic volume is calculated at 4,287 vehicles per day, providing a baseline for daily operations and site assessment.
Sweetwater's highway truck share of 31.7% is higher than 89% of counties in Wyoming.
Drivers on Sweetwater roads have a median age of 44 years, and the median household income of the neighborhoods trips originate from averages $77,801 - useful context for retail siting and customer profiling.
The average travel time for drivers is 35.5 minutes, offering a standard metric for commute and delivery route planning.
Trucks account for approximately 28.3% of the total traffic mix across all road types, with a significantly higher concentration of 31.7% on highways.
Approximately 21% of highway traffic and 0% of non-highway traffic consists of vehicles whose trip originates outside Sweetwater County, Wyoming. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
Traffic volumes are typically 20% higher during June–August. Volumes drop to their lowest levels in January, averaging 3,263 vehicles per day - a 24% decrease from the annual average.
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)
