This page delivers traffic analytics for Summit County, Utah. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Summit County, Utah among 385 road miles divided in 4,180 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 487 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.
4,990
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
15.9%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
29.8 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.
4.1%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
44.2 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$131,800
Our data indicates an estimated average traffic volume of 4,990 vehicles per day in Summit County, Utah that results in 2,770,837 vehicle-miles traveled per day (≈1.0 billion per year). The traffic stream is comprised of an average of 1 truck for every 6 vehicles. Typical time spent behind the wheel per trip is 29.8 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Utah state averages: Summit sees 51% lower average daily traffic volume than the state average (4,990 vehicles per day against 10,198), suggesting less demand on each road - a critical factor for logistics and site planning. Across the whole network that adds up to 2,770,837 vehicle-miles traveled per day (≈1.0 billion per year), roughly 3.2% of Utah's statewide total. Journey times run 7% lower than the state level, at 29.8 minutes on average. The congestion ratio of 4.1% is 81% lower, pointing to smoother traffic flow than the state level - crucial for traffic control improvement and logistics planning. By volume, Summit's 4,990 vehicles per day outpaces 54% of counties in Utah. On travel time, Summit runs longer than 11% of counties in Utah.
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.
22,194
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
17.9%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
36.8 min
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
43.2 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$128,920
A significant volume of traffic in Summit County, Utah utilizes the highway network. The average highway carries 22,194 vehicles per day, 624% more than the average non-highway road in the same area, which carries 3,064 vehicles per day. That average covers 162 highway road miles divided in 421 segments (average segment length 2,027 ft), together carrying 2,285,130 vehicle-miles traveled per day (≈834 million per year). 79% of counties in Utah move less traffic on their highways. Trucks constitute 17.9% of highway traffic.
Analytical insight
Highway truck concentration here runs 45% higher than the state average, at 17.9% - positioning Summit as a significant freight corridor. For logistics operators, this validates the importance of highway access. By truck concentration, highways here outrank 62% of counties in Utah. Summit's highway truck count is higher than 83% of counties in Utah, at roughly 3,979 trucks per day.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
3,064
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
6.3%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
29.1 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.
4.1%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
47.5 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$140,754
The non-highway road network in Summit County, Utah supports a substantial volume of traffic. The average non-highway road carries 3,064 vehicles per day, 86% less than the average highway in the same area, which carries 22,194 vehicles per day. That average covers 224 non-highway road miles divided in 3,759 segments (average segment length 314 ft), together carrying 485,707 vehicle-miles traveled per day (≈177 million per year). Trucks constitute 6.3% of non-highway traffic.
Analytical insight
Compared to highways, non-highway routes see 65% fewer trucks by share. At 82% lower than the state level, the non-highway congestion ratio of 4.1% signals easier movement on local roads. Overall, average travel time here is longer than 11% of counties in Utah. At $131,800, the average driver income for trips originating here is the highest in Utah. The driver population here skews older than 61% of counties in Utah.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 9:00 AM–12:00 PM and PM peak 2:00 PM–6:00 PM, with volumes reaching approximately 87% higher than the daily average.
Weekend traffic:
Weekend volumes run about 15% below weekday levels.
Seasonal Fluctuation
Busy season:
June–August is the high season, with volumes +18% versus the annual average.
Lowest month:
January is the quietest month, with volumes -17% versus the annual average.
Analytical insight
In Summit County, Utah, the peak hour concentrates about 8% of the day's traffic, and seasonal swing is pronounced at +18% in high season.
Traffic Flow Profile Comparison
Metric
Summit
Utah
Average
Difference
Traffic
4,990
10,198
-51.1%
Truck % (Total Traffic)
15.9%
8.9%
+77.8%
Truck % (Highway)
17.9%
12.3%
+45.3%
Avg. Travel Time
29.8 min
32.2 min
-7.2%
Frequently Asked Questions
The average daily traffic volume is calculated at 4,990 vehicles per day, providing a baseline for daily operations and site assessment.
Yes - Summit has the highest average driver income of any county in Utah, at $131,800.
Trucks account for approximately 15.9% of the total traffic mix across all road types, with a significantly higher concentration of 17.9% on highways.
Traffic volumes are typically 18% higher during June–August. Volumes drop to their lowest levels in January, averaging 4,166 vehicles per day - a 17% decrease from the annual average.
Drivers on Summit roads have a median age of 44 years, and the median household income of the neighborhoods trips originate from averages $131,800 - useful context for retail siting and customer profiling.
The average travel time for drivers is 29.8 minutes, offering a standard metric for commute and delivery route planning.
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)
