This page delivers traffic analytics for Lewis County, Tennessee. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Lewis County, Tennessee among 120 road miles divided in 908 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 700 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.
2,458
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
9.6%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
25.6 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.
6.7%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
48.8 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$58,599
Our data indicates an estimated average traffic volume of 2,458 vehicles per day in Lewis County, Tennessee that results in 187,446 vehicle-miles traveled per day (≈68.4 million per year). The traffic stream is comprised of an average of 1 truck for every 10 vehicles. Typical time spent behind the wheel per trip is 25.6 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Tennessee state averages: Lewis sees 66% lower average daily traffic volume than the state average (2,458 vehicles per day against 7,251), suggesting less demand on each road - a critical factor for logistics and site planning. Network-wide, Lewis accounts for about 0.1% of Tennessee's statewide total, at 187,446 vehicle-miles traveled per day (≈68.4 million per year). Journey times run 20% lower than the state level, at 25.6 minutes on average. The congestion ratio of 6.7% is 58% lower, pointing to smoother traffic flow than the state level - crucial for traffic control improvement and logistics planning. By volume, Lewis's 2,458 vehicles per day outpaces 14% of counties in Tennessee. Lewis additionally records the lowest average travel time of any county in Tennessee - 25.6 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.
4,805
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
10.7%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
25.6 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.
8.4%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
48.9 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$56,533
A significant volume of traffic in Lewis County, Tennessee utilizes the highway network. The average highway carries 4,805 vehicles per day, 214% more than the average non-highway road in the same area, which carries 1,532 vehicles per day. That average covers 24 highway road miles divided in 257 segments (average segment length 503 ft), together carrying 92,893 vehicle-miles traveled per day (≈33.9 million per year). Trucks constitute 10.7% of highway traffic.
Analytical insight
The concentration of trucks on highways (10.7%) is 32% lower than the state average for similar road classifications. This indicates Lewis serves as a primarily local traffic hub. For logistics operators, this validates the importance of local access. Lewis's highway truck share (10.7%) is higher than 27% of counties in Tennessee. Lewis's highway truck count is higher than 12% of counties in Tennessee, at roughly 514 trucks per day.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
1,532
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.
25.5 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.
6.0%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
48.7 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$60,763
The non-highway road network in Lewis County, Tennessee supports a substantial volume of traffic. The average non-highway road carries 1,532 vehicles per day, 68% less than the average highway in the same area, which carries 4,805 vehicles per day. That average covers 96 non-highway road miles divided in 651 segments (average segment length 777 ft), together carrying 94,553 vehicle-miles traveled per day (≈34.5 million per year). Trucks constitute 8.6% of non-highway traffic.
Analytical insight
Non-highway roads carry a truck concentration that's 20% lower than the highway network. The non-highway congestion ratio of 6.0% is 61% lower than the state level, suggesting more efficient local mobility than the state average. Overall, Lewis has the lowest average travel time in Tennessee, at 25.6 minutes. 43% of counties in Tennessee see lower average driver income among trip origins than Lewis. The driver population here skews older than 56% of counties in Tennessee.
Time-of-Day & Seasonal Patterns
Analytical insight
In Lewis County, Tennessee, the peak hour concentrates about 7% of the day's traffic.
Traffic Flow Profile Comparison
Metric
Lewis
Tennessee
Average
Difference
Traffic
2,458
7,251
-66.1%
Truck % (Total Traffic)
9.6%
11.3%
-15.2%
Truck % (Highway)
10.7%
15.6%
-31.5%
Avg. Travel Time
25.6 min
32.1 min
-20.4%
Frequently Asked Questions
The average daily traffic volume is calculated at 2,458 vehicles per day, providing a baseline for daily operations and site assessment.
Yes - at 25.6 minutes, Lewis has the lowest average travel time of any county in Tennessee.
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 75% above the daily average.
Drivers on Lewis roads have a median age of 49 years, and the median household income of the neighborhoods trips originate from averages $58,599 - useful context for retail siting and customer profiling.
Trucks account for approximately 9.6% of the total traffic mix across all road types, with a significantly higher concentration of 10.7% on highways.
Approximately 10% of highway traffic and 10% of non-highway traffic consists of vehicles whose trip originates outside Lewis 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)
