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TrafficThe average number of vehicles that travel each day over any road in the road network. | vehicles per day2,663 |
|---|---|
TrucksThe percentage of the total traffic volume composed of heavy vehicles. | 21.2% |
Average travel timeThe average time of travel averaged among all vehicles traveling on the road network. | 33.0 min |
Congestion ratioThe rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 9.9% |
Drivers’ average ageAverage age of residents in the geographic areas where the vehicle trips originated. | 50.3 yrs |
Drivers’ average incomeAverage income of residents in the geographic areas where the vehicle trips originated. | $65,700 |
The average monitored road in Lyon County, Kentucky carries 2,663 vehicles per day. Across its 190 miles of monitored roads, that adds up to 885,577 vehicle-miles traveled per day (≈323 million per year). Freight weighs heavily here: trucks are 21.2% of traffic, against 12.1% across Kentucky.
Lyon sees 43% lower average daily traffic volume than the state average (2,663 vehicles per day against 4,696), suggesting less demand on each road - less drive-by exposure for retail, but easier access for deliveries. In total volume terms, its road network carries about 0.7% of Kentucky's statewide total of vehicle-miles. Lyon carries more traffic than 57% of counties in Kentucky.
Journey times here (33.0 minutes on average) closely track the state level. 71% of counties in Kentucky have a shorter average travel time than Lyon's 33.0 minutes.
At 32% lower than the state level, the 9.9% congestion ratio signals smoother traffic flow - travel times are easy to plan around for scheduled deliveries.
| Traffic | vehicles per day10,802 |
|---|---|
| Trucks | 25.4% |
| Average travel time | 52.8 min |
| Congestion ratio | 27.4% |
| Drivers’ average age | 49.9 yrs |
| Drivers’ average income | $66,814 |
Highways carry most of the traffic in Lyon County, Kentucky: 77% of all vehicle-miles. The average highway carries 10,802 vehicles per day, 447% more than the average non-highway road in the same area, which carries 1,973 vehicles per day.
Highways make up 35% of the monitored road miles (66 miles, 81 segments), so they carry more than their share: 678,488 vehicle-miles traveled per day (≈248 million per year).
That is more highway travel volume than 73% of counties in Kentucky.
The concentration of trucks on highways (25.4%) is 60% higher than the state average for similar road classifications. That marks Lyon as a major freight corridor, where highway access is what logistics operators compete on.
By truck concentration, highways here outrank 95% of counties in Kentucky. By raw truck volume, Lyon carries more highway trucks than 81% of counties in Kentucky.
| Traffic | vehicles per day1,973 |
|---|---|
| Trucks | 7.5% |
| Average travel time | 31.3 min |
| Congestion ratio | 8.5% |
| Drivers’ average age | 51.2 yrs |
| Drivers’ average income | $64,451 |
Local roads carry a smaller share of travel in Lyon County, Kentucky, 23% of vehicle-miles; most driving happens on highways. A typical local road sees 1,973 vehicles per day.
Local roads make up 65% of the monitored road miles (124 miles in 956 segments) but carry less than their share of travel: 207,089 vehicle-miles traveled per day (≈75.6 million per year). The truck share on non-highway roads is 7.5%.
The concentration of trucks on non-highway roads is 70% lower than on highways.
At 39% lower than the state level, the non-highway congestion ratio of 8.5% signals easier movement on local roads.
Lyon's average driver income is higher than 67% of counties in Kentucky. 89% of counties in Kentucky have a younger driver population than Lyon.
Lyon County's biggest difference from the Kentucky average is its truck share, 76% above it. Its highway truck share is also 60% above.
| Metric | Lyon County | Kentucky average | Difference |
|---|---|---|---|
| Traffic | 2,663 | 4,696 | -43.3% |
| Truck % (Total Traffic) | 21.2% | 12.1% | +76.0% |
| Truck % (Highway) | 25.4% | 15.9% | +60.0% |
| Avg. Travel Time | 33.0 min | 31.7 min | +4.1% |
Set against the average of the 4 areas nearest to it, Lyon County runs 5.4 percentage points more truck traffic; it has the second busiest roads of the five. Traffic volume here matches the areas around it, but more of that traffic is trucks - a difference in what routes through, not in how much.
| Area | Average daily traffic | Truck share | Daily vehicle-miles | Average travel time | Congestion ratio |
|---|---|---|---|---|---|
| Lyon County | 2,663 | 21.2% | 885,577 | 33.0 min | 9.9% |
| Caldwell County, Kentucky | 2,382 | 16.0% | 581,285 | 30.1 min | 10.2% |
| Livingston County, Kentucky | 1,966 | 16.0% | 340,797 | 36.1 min | 6.1% |
| Marshall County, Kentucky | 3,231 | 13.3% | 1,369,802 | 28.6 min | 10.1% |
| Trigg County, Kentucky | 1,706 | 18.0% | 650,683 | 30.0 min | 9.3% |
| Kentucky average | 4,696 | 12.1% | N/A | 31.7 min | 14.7% |
Truck share on highways places Lyon County #7 of 115 in Kentucky - the top quarter of the state.
| Measure | Lyon County | Kentucky rank |
|---|---|---|
| Traffic volume (AADT) | 2,663 | #52 of 120 |
| Highway vehicle-miles per day | 678,488 | #32 of 115 |
| Truck share on highways | 25.4% | #7 of 115 |
| Highway trucks per day | 2,743 | #23 of 115 |
| Average travel time | 33.0 min | #36 of 120 |
| Average driver income | $65,700 | #40 of 120 |
| Average driver age | 50.3 yrs | #14 of 120 |
The three busiest roads in Lyon County average 23,750 vehicles a day, 8.9 times the county average of 2,663 across all its monitored roads.
Ralph Smith Bridge leads with 30,272 vehicles a day, 6,287 of them trucks (20.8%). I 24 is practically level with it at 30,094. I 24 carries the most trucks, 7,811 a day (26.0% of its traffic), although it ranks #2 for all traffic.
Trips using I 69 are long: a median of 54.3 minutes against 33.0 county-wide, the mark of a through route.
Travel on Ralph Smith Bridge's busiest stretch runs 34% over free-flow time, against 10% across the county, so expect slower peak hours.
I 24 is one of the more congested roads here: trips take 33% longer than at free-flow speed, against 10% county-wide.
On its busiest stretch, I 69 carries 4.1 times the county average; trucks are 17.5% of it, below the county-wide 21.2%.
US 62 peaks at 9,885 vehicles a day, 3.7 times the county average; trucks are 6.9% of it, below the county-wide 21.2%.
Grand Rivers Road carries 3.2 times the county average at its busiest, 692 of them trucks (8.0%, below the county-wide 21.2%).
The average monitored road in Lyon carries 2,663 vehicles per day, 43% less than the Kentucky average of 4,696.
Lyon's average travel time of 33.0 minutes is longer than 71% of counties in Kentucky.
The average trip in Lyon takes 33.0 minutes, about the same as the Kentucky average, delays at signals and congestion included.
Trucks make up about 21.2% of all traffic in Lyon County, Kentucky, rising to 25.4% on highways, where long-haul freight concentrates.
Drivers on Lyon roads have a median age of 50 years, older than the Kentucky average of 46, and the median household income of the neighborhoods trips originate from averages $65,700, 8% below the Kentucky average.
Weekday traffic has two busy windows: AM peak 9:00 AM–12:00 PM and a long afternoon plateau from 3:00 PM to 7:00 PM - about 69% above the daily average.
Approximately 79% of highway traffic and 32% of non-highway traffic consists of vehicles whose trip originates outside Lyon County, Kentucky. Most highway traffic here starts elsewhere, so the highways serve the wider region more than the local community.
Ralph Smith Bridge carries the most, 30,272 vehicles per day on its busiest stretch, followed by I 24 (30,094), I 69 (10,885), US 62 (9,885), Grand Rivers Road (8,642). Figures are AADT, both directions combined.
I 24, with about 7,811 trucks per day on its busiest stretch, 26.0% of its 30,094 vehicles.
About 30,272 vehicles per day in both directions on its busiest stretch, including 6,287 trucks (20.8%). Traffic is lower on its quieter stretches; TrafficZoom shows the count for every segment.

Mobile device location data (anonymized and aggregated)

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Historical traffic pattern databases
The same traffic breakdown for the areas closest to Lyon County, Kentucky.
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