This page delivers traffic analytics for Carbon County, Montana. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Carbon County, Montana among 189 road miles divided in 1,376 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 726 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.
2,307
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
9.5%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
38.9 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.
6.6%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
51.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$69,388
Our data indicates an estimated average traffic volume of 2,307 vehicles per day in Carbon County, Montana that results in 404,057 vehicle-miles traveled per day (≈147 million per year). The traffic stream is comprised of an average of 1 truck for every 11 vehicles. Typical time spent behind the wheel per trip is 38.9 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Montana state averages: Carbon sees 45% lower average daily traffic volume than the state average (2,307 vehicles per day against 4,202), suggesting less demand on each road - a critical factor for logistics and site planning. Network-wide, Carbon accounts for about 1.4% of Montana's statewide total, at 404,057 vehicle-miles traveled per day (≈147 million per year). Journey times run 7% higher than the state level, at 38.9 minutes on average. At 46% lower than the state level, the 6.6% congestion ratio signals smoother traffic flow - crucial for traffic control improvement and logistics planning. By volume, Carbon's 2,307 vehicles per day outpaces 71% of counties in Montana. 49% of counties in Montana have a shorter average travel time than Carbon's 38.9 minutes.
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.
3,182
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
10.5%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
53.0 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.
8.1%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
49.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$67,190
A significant volume of traffic in Carbon County, Montana utilizes the highway network. The average highway carries 3,182 vehicles per day, 56% more than the average non-highway road in the same area, which carries 2,034 vehicles per day. That average covers 63 highway road miles divided in 327 segments (average segment length 1,014 ft), together carrying 192,268 vehicle-miles traveled per day (≈70.2 million per year). 50% of counties in Montana move less traffic on their highways. Trucks constitute 10.5% of highway traffic.
Analytical insight
Highway truck concentration here runs 30% lower than the state average, at 10.5% - positioning Carbon as a primarily local traffic hub. For logistics operators, this validates the importance of local access. 10% of counties in Montana see a lower highway truck share than Carbon's 10.5%. 41% of counties in Montana see fewer highway trucks per day than Carbon's roughly 334.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
2,034
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
8.6%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
34.5 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.
6.2%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
54.0 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$71,087
The non-highway road network in Carbon County, Montana supports a substantial volume of traffic. The average non-highway road carries 2,034 vehicles per day, 36% less than the average highway in the same area, which carries 3,182 vehicles per day. That average covers 126 non-highway road miles divided in 1,049 segments (average segment length 636 ft), together carrying 211,790 vehicle-miles traveled per day (≈77.3 million per year). Trucks constitute 8.6% of non-highway traffic.
Analytical insight
The concentration of trucks on non-highway roads is 18% lower than on highways. The non-highway congestion ratio of 6.2% is 49% lower than the state level, suggesting more efficient local mobility than the state average. 49% of counties in Montana see shorter overall travel times than Carbon. Trip origins here have higher average income than 60% of counties in Montana. 55% of counties in Montana have a younger driver population than Carbon.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 9:00 AM–12:00 PM and PM peak 5:00 PM–6:00 PM, with volumes reaching approximately 101% higher than the daily average.
Weekend traffic:
Weekend volumes run about 0% above weekday levels.
Seasonal Fluctuation
Busy season:
June–August is the high season, with volumes +36% versus the annual average.
Lowest month:
January is the quietest month, with volumes -26% versus the annual average.
Analytical insight
In Carbon County, Montana, the peak hour concentrates about 8% of the day's traffic, and seasonal swing is pronounced at +36% in high season.
Traffic Flow Profile Comparison
Metric
Carbon
Montana
Average
Difference
Traffic
2,307
4,202
-45.1%
Truck % (Total Traffic)
9.5%
11.7%
-18.4%
Truck % (Highway)
10.5%
15.0%
-29.9%
Avg. Travel Time
38.9 min
36.2 min
+7.5%
Frequently Asked Questions
The average daily traffic volume is calculated at 2,307 vehicles per day, providing a baseline for daily operations and site assessment.
Carbon carries more traffic than 71% of counties in Montana, averaging 2,307 vehicles per day.
Weekday peaks occur between 9:00 AM and 12:00 PM in the morning and between 5:00 PM and 6:00 PM in the evening - about 101% above the daily average.
Trucks account for approximately 9.5% of the total traffic mix across all road types, with a significantly higher concentration of 10.5% on highways.
The average travel time for drivers is 38.9 minutes, offering a standard metric for commute and delivery route planning.
Approximately 32% of highway traffic and 4% of non-highway traffic consists of vehicles whose trip originates outside Carbon County, Montana. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
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)
