This page delivers traffic analytics for Sumner County, Tennessee. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Sumner County, Tennessee among 342 road miles divided in 10,170 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 177 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.
9,493
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
7.7%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
30.2 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.
20.9%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
46.2 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$89,735
Our data indicates an estimated average traffic volume of 9,493 vehicles per day in Sumner County, Tennessee that results in 3,544,575 vehicle-miles traveled per day (≈1.3 billion per year). The traffic stream is comprised of an average of 1 truck for every 13 vehicles. Typical time spent behind the wheel per trip is 30.2 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Tennessee state averages: Sumner sees 31% higher average daily traffic volume than the state average (9,493 vehicles per day against 7,251), suggesting more demand on each road - a critical factor for logistics and site planning. In total volume terms, its road network carries 3,544,575 vehicle-miles traveled per day (≈1.3 billion per year), about 2.0% of Tennessee's statewide total. At 30.2 minutes, the average travel time is 6% lower than the state level. The congestion ratio of 20.9% is 30% higher, pointing to more pronounced congestion than the state level - crucial for traffic control improvement and logistics planning. 94% of counties in Tennessee see less traffic than Sumner's 9,493 vehicles per day. On travel time, Sumner runs longer than 15% of counties in Tennessee.
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.
14,862
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
10.4%
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.
30.2%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
45.8 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$84,931
A significant volume of traffic in Sumner County, Tennessee utilizes the highway network. The average highway carries 14,862 vehicles per day, 72% more than the average non-highway road in the same area, which carries 8,651 vehicles per day. That average covers 103 highway road miles divided in 1,379 segments (average segment length 396 ft), together carrying 1,797,933 vehicle-miles traveled per day (≈656 million per year). That is more highway travel volume than 86% of counties in Tennessee. Trucks constitute 10.4% of highway traffic.
Analytical insight
Highway truck concentration here runs 33% lower than the state average, at 10.4% - positioning Sumner as a primarily local traffic hub. For logistics operators, this validates the importance of local access. Sumner's highway truck share (10.4%) is higher than 24% of counties in Tennessee. 52% of counties in Tennessee see fewer highway trucks per day than Sumner's roughly 1,547.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
8,651
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
4.9%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
29.7 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.
19.4%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
46.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$93,119
The non-highway road network in Sumner County, Tennessee supports a substantial volume of traffic. The average non-highway road carries 8,651 vehicles per day, 42% less than the average highway in the same area, which carries 14,862 vehicles per day. That average covers 238 non-highway road miles divided in 8,791 segments (average segment length 143 ft), together carrying 1,746,643 vehicle-miles traveled per day (≈638 million per year). Trucks constitute 4.9% of non-highway traffic.
Analytical insight
Non-highway roads carry a truck concentration that's 53% lower than the highway network. Non-highway congestion (19.4%) runs 26% higher than the state average, pointing to slower local traffic flow. 15% of counties in Tennessee see shorter overall travel times than Sumner. 97% of counties in Tennessee see lower average driver income among trip origins than Sumner. 19% of counties in Tennessee have a younger driver population than Sumner.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–8:00 AM and PM peak 3:00 PM–7:00 PM, with volumes reaching approximately 72% higher than the daily average.
Weekend traffic:
Weekend volumes run about 22% below weekday levels.
Seasonal Fluctuation
Busy season:
April–June is the high season, with volumes +1% versus the annual average.
Lowest month:
July is the quietest month, with volumes -2% versus the annual average.
Analytical insight
In Sumner County, Tennessee, the peak hour concentrates about 7% of the day's traffic, and seasonal swing is mild at +1% in high season.
Traffic Flow Profile Comparison
Metric
Sumner
Tennessee
Average
Difference
Traffic
9,493
7,251
+30.9%
Truck % (Total Traffic)
7.7%
11.3%
-32.2%
Truck % (Highway)
10.4%
15.6%
-33.3%
Avg. Travel Time
30.2 min
32.1 min
-5.7%
Frequently Asked Questions
The average daily traffic volume is calculated at 9,493 vehicles per day, providing a baseline for daily operations and site assessment.
Sumner's average travel time of 30.2 minutes is longer than 15% of counties in Tennessee.
The average travel time for drivers is 30.2 minutes, offering a standard metric for commute and delivery route planning.
Traffic volumes are typically 1% higher during April–June. Volumes drop to their lowest levels in July, averaging 9,318 vehicles per day - a 2% decrease from the annual average.
Weekday peaks occur between 7:00 AM and 8:00 AM in the morning and between 3:00 PM and 7:00 PM in the evening - about 72% above the daily average.
Approximately 20% of highway traffic and 13% of non-highway traffic consists of vehicles whose trip originates outside Sumner County, Tennessee. 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)
