Need segment-level traffic data?

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

Get insights →
Traffic heat map of Seminole County, Georgia: 187 miles of roads shaded from blue (light) to red (heavy traffic), busiest on US 84 and 3rd Street

Seminole County, Georgia Traffic Counts

Our Seminole County, Georgia traffic data covers 1,055 road segments over 187 road miles, with an average segment of just 937 ft. Its busiest road, US 84, carries 6,319 vehicles a day, 3.6 times the average road. Whether you are evaluating a new retail location, planning routes or assessing infrastructure, these numbers replace guesswork.
Data sourced from TrafficZoom's proprietary analytics platform.
Data current as of:
Q3 2026
Updated:
September 29, 2026
Find my place
total traffic icon

Total Traffic Volume & Performance in Seminole County, Georgia

Traffic

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

vehicles per day1,741
Trucks

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

8.2%
Average travel time

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

30.3 min
Congestion ratio

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

6.4%
Drivers’ average age

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

50.5 yrs
Drivers’ average income

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

$55,766

Our data shows 1,741 vehicles per day on the average road in Seminole County, Georgia, and 199,987 vehicle-miles traveled per day (≈73.0 million per year) across its 187 miles of monitored roads. Trucks are a smaller part of the mix than across Georgia: 8.2% against 9.7%.

Shorter trips than 91% of counties in Georgia

At 1,741 vehicles per day, the average monitored road in Seminole carries 76% less traffic than the state average of 7,398, suggesting less demand on each road - very light roads: easy truck access, but little passing trade for roadside retail. In total volume terms, its road network carries less than 0.1% of Georgia's statewide total of vehicle-miles. Seminole carries less traffic than 86% of counties in Georgia.

Journey times run 10% lower than the state level, at 30.3 minutes on average. Its average travel time of 30.3 minutes is shorter than 91% of counties in Georgia.

The congestion ratio of 6.4% is 62% lower, pointing to smoother traffic flow than the state level - free-flowing roads make scheduled deliveries highly predictable.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Seminole County, Georgia

Trafficvehicles per day4,217
Trucks11.1%
Average travel time40.0 min
Congestion ratio6.7%
Drivers’ average age50.0 yrs
Drivers’ average income$52,335

A significant share of driving in Seminole County, Georgia, 41% of vehicle-miles, happens on highways. The average highway carries 4,217 vehicles per day, 244% more than the average non-highway road in the same area, which carries 1,225 vehicles per day.

Highways make up 14% of the monitored road miles (27 miles, 182 segments), so they carry more than their share: 82,160 vehicle-miles traveled per day (≈30.0 million per year).

Fewer highway trucks than 90% of counties in Georgia

At 11.1%, highway truck share is 18% lower than the state average. Highways here mostly serve passenger trips, so local access matters more than long-haul routing for logistics operators.

64% of counties in Georgia see a higher highway truck share than Seminole's 11.1%. 90% of counties in Georgia see more highway trucks per day than Seminole's roughly 468.

non-highway traffic icon

Non-highway Traffic in Seminole County, Georgia

Trafficvehicles per day1,225
Trucks6.2%
Average travel time28.3 min
Congestion ratio6.3%
Drivers’ average age51.7 yrs
Drivers’ average income$57,662

A little more than half of the driving in Seminole County, Georgia happens on local roads: 59% of all vehicle-miles. A typical local road sees 1,225 vehicles per day.

Spread over 160 miles and 873 segments, 86% of the road network, local roads carry a lighter load per mile: 117,826 vehicle-miles traveled per day (≈43.0 million per year). Trucks make up 6.2% of non-highway traffic, about 1 in 16 vehicles.

Older drivers than 91% of counties in Georgia

Compared to highways, non-highway routes see 44% fewer trucks by share.

Non-highway congestion (6.3%) runs 61% lower than the state average, pointing to smoother local traffic flow.

Trip origins here have lower average income than 78% of counties in Georgia. The driver population here skews older than 91% of counties in Georgia.

Time-of-Day & Seasonal Patterns

Data Finding: Hourly & Seasonal Patterns

In Seminole County, Georgia, the peak hour concentrates about 8% of the day's traffic.

Seminole County vs. Georgia Traffic Comparison

Seminole County's biggest difference from the Georgia average is its average daily traffic per road, 76% below it. Its highway truck share is also 18% below.

MetricSeminole CountyGeorgia averageDifference
Traffic1,7417,398-76.5%
Truck % (Total Traffic)8.2%9.7%-15.2%
Truck % (Highway)11.1%13.6%-18.2%
Avg. Travel Time30.3 min33.6 min-9.7%

How Seminole County compares

Seminole County against nearby counties

Set against the average of the 4 areas nearest to it, Seminole County moves 21.7% of the total daily travel and carries 29.2% less traffic on a typical road; it has the fourth busiest roads of the five. Smaller and quieter on both counts: a shorter network than the areas around it, carrying lighter traffic across it.

Seminole County and the 4 nearest county-level areas by centroid distance, with the Georgia average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Seminole County1,7418.2%199,98730.3 min6.4%
Decatur County, Georgia2,8038.8%741,21632.8 min9.3%
Miller County, Georgia1,9899.5%198,87638.3 min6.7%
Jackson County, Florida3,52719.7%2,396,39337.8 min9.6%
Early County, Georgia1,51810.7%356,73235.2 min5.9%
Georgia average7,3989.7%N/A33.6 min16.8%

Seminole County ranked within Georgia

Highway travel volume places Seminole County #135 of 147 in Georgia - the bottom quarter of the state.

Seminole County ranked among 159 county-level areas in Georgia (1 = highest); measures without data in every county rank a smaller field, down to 147.
MeasureSeminole CountyGeorgia rank
Traffic volume (AADT)1,741#137 of 159
Highway vehicle-miles per day82,160#135 of 147
Truck share on highways11.1%#94 of 147
Highway trucks per day468#133 of 147
Average travel time30.3 min#145 of 159
Average driver income$55,766#124 of 159
Average driver age50.5 yrs#15 of 159

The two ends of this table sit far apart: #15 of 159 on average driver age, against #135 of 147 on highway travel volume.

Busiest roads in Seminole County, Georgia

On their busiest stretches, the three busiest roads in Seminole County carry 6,140 vehicles a day on average, 3.5 times the typical road in the county (1,741).

US 84 is the busiest road, at 6,319 vehicles a day, 636 of them trucks (10.1%). Dunham Street carries the most trucks, 683 a day (11.4% of its traffic), although it ranks #3 for all traffic.

Trips using Hugh D. Broome Senior Parkway are long: a median of 49.5 minutes against 30.3 county-wide, the mark of a through route.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1US 84Trunk road · 6,319vehicles636trucks · 10.1%
Road class
Trunk road
Median trip time
37.5 min
Drivers’ median age
49.6 yrs
Drivers’ average income
$51,927

The busiest stretch of US 84 carries 3.6 times the county average; trucks are 10.1% of it, above the county-wide 8.2%.

23rd StreetTrunk road · 6,132vehicles575trucks · 9.4%
Road class
Trunk road
Congestion ratio
8.4%
Median trip time
37.9 min
Drivers’ median age
50.4 yrs
Drivers’ average income
$52,174

On its busiest stretch, 3rd Street carries 3.5 times the county average; trucks are 9.4% of it, above the county-wide 8.2%.

3Dunham StreetTrunk road · 5,969vehicles683trucks · 11.4%
Road class
Trunk road
Congestion ratio
5.3%
Median trip time
41.1 min
Drivers’ median age
49.3 yrs
Drivers’ average income
$52,981

Dunham Street carries through traffic: the median trip using it lasts 41.1 minutes, against 30.3 for the county.

4Dothan RoadTrunk road · 5,701vehicles638trucks · 11.2%
Road class
Trunk road
Congestion ratio
7.2%
Median trip time
45.4 min
Drivers’ median age
48.9 yrs
Drivers’ average income
$54,480

Drivers on Dothan Road are on long journeys, a median 45.4 minutes against 30.3 county-wide: a through route more than a local street.

5Tennille AvenueSecondary road · 5,567vehicles221trucks · 4.0%
Road class
Secondary road
Congestion ratio
13.2%
Median trip time
26.5 min
Drivers’ median age
51.3 yrs
Drivers’ average income
$55,595

Tennille Avenue peaks at 5,567 vehicles a day, 3.2 times the county average; trucks are 4.0% of it, below the county-wide 8.2%.

Ranked by trucks per day

Cars and light vehiclesTrucks
1Dunham StreetTrunk road · #3 by traffic5,969vehicles683trucks · 11.4%
2Dothan RoadTrunk road · #4 by traffic5,701vehicles638trucks · 11.2%
3US 84Trunk road · #1 by traffic6,319vehicles636trucks · 10.1%
43rd StreetTrunk road · #2 by traffic6,132vehicles575trucks · 9.4%
5Hugh D. Broome Senior ParkwayTrunk road · 4,406vehicles564trucks · 12.8%
Road class
Trunk road
Congestion ratio
4.3%
Median trip time
49.5 min
Drivers’ median age
50.7 yrs
Drivers’ average income
$52,093

Hugh D. Broome Senior Parkway carries 2.5 times the county average at its busiest, 564 of them trucks (12.8%, above the county-wide 8.2%).

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

SeminoleDepartment 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.
link arrow icon
Data current as of:
Q3 2026

Explore further

TrafficZoom platform

— street-level analytics and custom corridor reports.

Map AI

— demographics, housing and mobility data.

Counties near Seminole County

The same traffic breakdown for the areas closest to Seminole County, Georgia.

Need segment-level traffic data?

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