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Traffic heat map of Madison County, North Carolina: 163 miles of roads shaded from blue (light) to red (heavy traffic), busiest on I 26 and Carl Eller Road

Madison County, North Carolina Traffic Counts

Its busiest road, I 26, carries 25,721 vehicles a day, 7.5 times the average road. This page breaks down traffic in Madison County, North Carolina across 163 miles of monitored roads split into 1,775 segments, using multi-sourced mobile and sensor data. It goes beyond raw counts to truck flow, congestion and who is driving, so site selection and route planning rest on evidence.
Data sourced from TrafficZoom's proprietary analytics platform.
Data current as of:
Q3 2026
Updated:
September 29, 2026
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Total Traffic Volume & Performance in Madison County, North Carolina

Traffic

The average number of vehicles that travel each day over any road in the road network.

vehicles per day3,420
Trucks

The percentage of the total traffic volume composed of heavy vehicles.

10.6%
Average travel time

The average time of travel averaged among all vehicles traveling on the road network.

31.6 min
Congestion ratio

The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.

14.8%
Drivers’ average age

Average age of residents in the geographic areas where the vehicle trips originated.

51.4 yrs
Drivers’ average income

Average income of residents in the geographic areas where the vehicle trips originated.

$65,000

Our data shows 3,420 vehicles per day on the average road in Madison County, North Carolina, and 541,728 vehicle-miles traveled per day (≈198 million per year) across its 163 miles of monitored roads. At 10.6%, the truck share runs above the 8.7% across North Carolina: about 1 in 9 vehicles.

Quieter roads than 73% of counties in North Carolina

At 3,420 vehicles per day, the average monitored road in Madison carries 46% less traffic than the state average of 6,332, suggesting less demand on each road - lighter roads for freight, but less passing trade for roadside retail. Network-wide, Madison accounts for about 0.2% of North Carolina's statewide total of vehicle-miles. By volume, Madison's 3,420 vehicles per day trails 73% of counties in North Carolina.

At 31.6 minutes, the average travel time matches the state level closely. On travel time, Madison runs shorter than 60% of counties in North Carolina.

Congestion runs 21% lower than the state level, at a ratio of 14.8%, which means smoother traffic flow - relevant for traffic control and delivery planning.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Madison County, North Carolina

Trafficvehicles per day7,454
Trucks12.2%
Average travel time39.8 min
Congestion ratio20.0%
Drivers’ average age51.3 yrs
Drivers’ average income$64,014

Highways carry most of the traffic in Madison County, North Carolina: 72% of all vehicle-miles. The average highway carries 7,454 vehicles per day, 250% more than the average non-highway road in the same area, which carries 2,130 vehicles per day.

Highways make up 37% of the monitored road miles (61 miles, 430 segments), so they carry more than their share: 392,668 vehicle-miles traveled per day (≈143 million per year).

Fewer highway trucks than 72% of counties in North Carolina

The concentration of trucks on highways (12.2%) is in line with the state average for similar road classifications. The highway traffic mix is typical for North Carolina: neither freight- nor commuter-dominated.

53% of counties in North Carolina see a lower highway truck share than Madison's 12.2%. Madison's highway truck count is lower than 72% of counties in North Carolina, at roughly 912 trucks per day.

non-highway traffic icon

Non-highway Traffic in Madison County, North Carolina

Trafficvehicles per day2,130
Trucks6.4%
Average travel time29.0 min
Congestion ratio13.1%
Drivers’ average age51.5 yrs
Drivers’ average income$66,776

Local roads carry a smaller share of travel in Madison County, North Carolina, 28% of vehicle-miles; most driving happens on highways. A typical local road sees 2,130 vehicles per day.

Spread over 102 miles and 1,345 segments, 63% of the road network, local roads carry a lighter load per mile: 149,061 vehicle-miles traveled per day (≈54.4 million per year). Trucks make up 6.4% of non-highway traffic, about 1 in 16 vehicles.

Older drivers than 76% of counties in North Carolina

The concentration of trucks on non-highway roads is 47% lower than on highways.

At 26% lower than the state level, the non-highway congestion ratio of 13.1% signals easier movement on local roads.

Madison's average driver income is higher than 52% of counties in North Carolina. The driver population here skews older than 76% of counties in North Carolina.

Time-of-Day & Seasonal Patterns

peak hours icon
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–8:00 AM and PM peak 4:00 PM–6:00 PM, with volumes reaching approximately 77% higher than the daily average.
Weekend traffic:
Weekends are busier than weekdays: volumes run about 6% above weekday levels, which usually points to leisure, tourism or shopping traffic.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
May–July is the high season, with volumes +10% versus the annual average.
Lowest month:
January is the quietest month, with volumes -18% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In Madison County, North Carolina, the peak hour concentrates about 7% of the day's traffic, and there is a noticeable seasonal swing of +10% in high season.

Madison County vs. North Carolina Traffic Comparison

Of the four measures, average daily traffic per road differs most: Madison County runs 46% below the North Carolina average. Its truck share, by contrast, is 22% above.

MetricMadison CountyNorth Carolina averageDifference
Traffic3,4206,332-46.0%
Truck % (Total Traffic)10.6%8.7%+21.9%
Truck % (Highway)12.2%12.1%+1.2%
Avg. Travel Time31.6 min32.3 min-2.1%

How Madison County compares

Madison County against nearby counties

Compared with its 4 closest neighbours, Madison County moves 24.3% of the total daily travel and carries 34.8% less traffic on a typical road; it has the third busiest roads of the five. Smaller and quieter on both counts: a shorter network than the areas around it, carrying lighter traffic across it.

Madison County and the 4 nearest county-level areas by centroid distance, with the North Carolina average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Madison County3,42010.6%541,72831.6 min14.8%
Buncombe County, North Carolina9,5789.0%6,771,93731.9 min25.3%
Unicoi County, Tennessee3,27211.7%486,43433.0 min9.3%
Yancey County, North Carolina2,3387.9%393,81528.7 min8.4%
Cocke County, Tennessee5,78517.2%1,268,33136.3 min13.7%
North Carolina average6,3328.7%N/A32.3 min18.6%

Madison County ranked within North Carolina

Average driver age places Madison County #25 of 100 in North Carolina - the top quarter of the state.

Madison County ranked among 100 county-level areas in North Carolina (1 = highest); measures without data in every county rank a smaller field, down to 97.
MeasureMadison CountyNorth Carolina rank
Traffic volume (AADT)3,420#73 of 100
Highway vehicle-miles per day392,668#72 of 97
Truck share on highways12.2%#46 of 97
Highway trucks per day912#70 of 97
Average travel time31.6 min#60 of 100
Average driver income$65,000#49 of 100
Average driver age51.4 yrs#25 of 100

Busiest roads in Madison County, North Carolina

The three busiest roads in Madison County average 16,873 vehicles a day, 4.9 times the county average of 3,420 across all its monitored roads.

I 26 leads with 25,721 vehicles a day, 3,332 of them trucks (12.9%). That is 82% more than the next road, Carl Eller Road (14,101). It also carries the most trucks.

James H. Quillen Parkway carries longer journeys than most roads here, with a median trip of 69.3 minutes against 31.6 county-wide.

Freight stands out on James H. Quillen Parkway: trucks are 26.7% of the traffic there, against 10.6% county-wide.

Carl Eller Road is busy with cars rather than freight: only 3.9% of its traffic is trucks, against 10.6% county-wide.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1I 26Motorway · 25,721vehicles3,332trucks · 12.9%
Road class
Motorway
Congestion ratio
30.5%
Median trip time
48.9 min
Drivers’ median age
51.6 yrs
Drivers’ average income
$66,069

I 26 carries through traffic: the median trip using it lasts 48.9 minutes, against 31.6 for the county.

2Carl Eller RoadSecondary road · 14,101vehicles546trucks · 3.9%
Road class
Secondary road
Congestion ratio
39.5%
Median trip time
29.2 min
Drivers’ median age
51.5 yrs
Drivers’ average income
$68,815

Delays build on Carl Eller Road: its congestion ratio of 40% over free-flow time is well above the county's 15%.

3US 19Trunk road · 10,798vehicles1,095trucks · 10.1%
Road class
Trunk road
Congestion ratio
13.0%
Median trip time
42.3 min
Drivers’ median age
53.3 yrs
Drivers’ average income
$60,571

Drivers on US 19 are on long journeys, a median 42.3 minutes against 31.6 county-wide: a through route more than a local street.

4Cascade StreetSecondary road · 10,552vehicles434trucks · 4.1%
Road class
Secondary road
Congestion ratio
34.1%
Median trip time
26.5 min
Drivers’ median age
52.2 yrs
Drivers’ average income
$69,697

Travel on Cascade Street's busiest stretch runs 34% over free-flow time, against 15% across the county, so expect slower peak hours.

5US 25Trunk road · 10,206vehicles719trucks · 7.0%
Road class
Trunk road
Congestion ratio
26.7%
Median trip time
32.9 min
Drivers’ median age
50.2 yrs
Drivers’ average income
$61,889

At 3.0 times the county average, US 25 draws drivers from neighborhoods averaging $61,889 in household income.

Ranked by trucks per day

Cars and light vehiclesTrucks
1I 26Motorway · #1 by traffic25,721vehicles3,332trucks · 12.9%
2US 19Trunk road · #3 by traffic10,798vehicles1,095trucks · 10.1%
3US 25Trunk road · #5 by traffic10,206vehicles719trucks · 7.0%
4James H. Quillen ParkwayMotorway · 2,589vehicles691trucks · 26.7%
Road class
Motorway
Median trip time
69.3 min

Even at its busiest, James H. Quillen Parkway carries 24% less than the county average; trucks are 26.7% of it, above the county-wide 10.6%.

5Carl Eller RoadSecondary road · #2 by traffic14,101vehicles546trucks · 3.9%
How to read these road counts
  • The first number is AADT, annual average daily traffic: the vehicles passing a point on an average day, both directions combined and trucks included. On a divided highway both carriageways are added together.
  • Traffic changes along a road, with more near interchanges and towns and less in open country. Every figure for a road describes its busiest stretch in the county, so the two rankings show the same numbers for the same road.
  • The second number is the trucks on that stretch, a part of its AADT. The bar splits the AADT into cars and light vehicles (blue) and trucks (amber).
  • See segment-level AADT for any road on TrafficZoom.

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)

Road sensor networks and traffic counters

Historical traffic pattern databases

Public traffic count programs published by the

MadisonDepartment of Transportation

Demographic Baseline for O-D Modeling

U.S. Census Bureau
All metrics represent estimates based on statistical modeling and are intended for strategic planning purposes.
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Data current as of:
Q3 2026

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Counties near Madison County

The same traffic breakdown for the areas closest to Madison County, North Carolina.

Need segment-level traffic data?

Identify traffic patterns street by street and analyze the exact corridors that matter to your project.