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 Tattnall County, Georgia: 257 miles of roads shaded from blue (light) to red (heavy traffic), busiest on Main Street

Tattnall County, Georgia Traffic Counts

Its busiest road, Main Street, carries 8,632 vehicles a day, 3.5 times the average road. This page breaks down traffic in Tattnall County, Georgia across 257 miles of monitored roads split into 1,936 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
Find my place
total traffic icon

Total Traffic Volume & Performance in Tattnall County, Georgia

Traffic

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

vehicles per day2,472
Trucks

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

9.1%
Average travel time

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

33.9 min
Congestion ratio

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

7.8%
Drivers’ average age

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

45.1 yrs
Drivers’ average income

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

$56,200

Our data shows 2,472 vehicles per day on the average road in Tattnall County, Georgia, and 474,041 vehicle-miles traveled per day (≈173 million per year) across its 257 miles of monitored roads. About 1 in 11 vehicles is a truck, in line with Georgia (9.7%).

Traffic 67% below the Georgia average

Tattnall sees 67% lower average daily traffic volume than the state average (2,472 vehicles per day against 7,398), suggesting less demand on each road - quiet roads that suit freight movement more than drive-by retail. Network-wide, Tattnall accounts for about 0.2% of Georgia's statewide total of vehicle-miles. By volume, Tattnall's 2,472 vehicles per day trails 68% of counties in Georgia.

Journey times here (33.9 minutes on average) closely track the state level. Its average travel time of 33.9 minutes is longer than 58% of counties in Georgia.

Congestion runs 54% lower than the state level, at a ratio of 7.8%, which means smoother traffic flow - free-flowing roads make scheduled deliveries highly predictable.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Tattnall County, Georgia

Trafficvehicles per day4,973
Trucks10.5%
Average travel time29.6 min
Congestion ratio15.3%
Drivers’ average age46.6 yrs
Drivers’ average income$54,283

Highways carry only a small share of the traffic in Tattnall County, Georgia, 12% of all vehicle-miles. The average highway carries 4,973 vehicles per day, 126% more than the average non-highway road in the same area, which carries 2,200 vehicles per day.

With 5% of the road miles (14 miles in 190 segments), highways punch above their length, carrying 55,420 vehicle-miles traveled per day (≈20.2 million per year).

Fewer highway trucks than 82% of counties in Georgia

At 10.5%, highway truck share is 23% lower than the state average. Highways here mostly serve passenger trips, so local access matters more than long-haul routing for logistics operators.

By truck concentration, highways here trail 71% of counties in Georgia. 82% of counties in Georgia see more highway trucks per day than Tattnall's roughly 522.

non-highway traffic icon

Non-highway Traffic in Tattnall County, Georgia

Trafficvehicles per day2,200
Trucks8.9%
Average travel time34.4 min
Congestion ratio7.0%
Drivers’ average age44.6 yrs
Drivers’ average income$56,495

Local roads carry the vast majority of travel in Tattnall County, Georgia, 88% of all vehicle-miles. A typical local road sees 2,200 vehicles per day.

Local roads also make up about 95% of the monitored road miles: 243 miles in 1,746 segments, together carrying 418,621 vehicle-miles traveled per day (≈153 million per year). The truck share on non-highway roads is 8.9%.

Local congestion 57% below the Georgia average

The concentration of trucks on non-highway roads is 15% lower than on highways.

At 57% lower than the state level, the non-highway congestion ratio of 7.0% signals easier movement on local roads.

Trip origins here have lower average income than 77% of counties in Georgia. The driver population here skews younger than 71% of counties in Georgia.

Time-of-Day & Seasonal Patterns

Data Finding: Hourly & Seasonal Patterns

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

Tattnall County vs. Georgia Traffic Comparison

The average daily traffic per road sets Tattnall County apart: 67% below the Georgia average. Its highway truck share is also 23% below.

MetricTattnall CountyGeorgia averageDifference
Traffic2,4727,398-66.6%
Truck % (Total Traffic)9.1%9.7%-5.8%
Truck % (Highway)10.5%13.6%-22.6%
Avg. Travel Time33.9 min33.6 min+1.0%

How Tattnall County compares

Tattnall County has the quietest roads among its nearby counties

Against the 4 nearest areas, Tattnall County carries 28.7% less traffic on a typical road; it has the quietest roads of the five.

Tattnall 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
Tattnall County2,4729.1%474,04133.9 min7.8%
Evans County, Georgia3,3989.4%286,92633.6 min6.6%
Toombs County, Georgia4,0968.2%677,85231.0 min10.3%
Candler County, Georgia3,11417.2%624,33533.8 min8.9%
Long County, Georgia3,26810.1%384,00230.9 min7.9%
Georgia average7,3989.7%N/A33.6 min16.8%

Tattnall County ranked within Georgia

Highway travel volume places Tattnall County #141 of 147 in Georgia - the bottom quarter of the state.

Tattnall County ranked among 159 county-level areas in Georgia (1 = highest); measures without data in every county rank a smaller field, down to 147.
MeasureTattnall CountyGeorgia rank
Traffic volume (AADT)2,472#108 of 159
Highway vehicle-miles per day55,420#141 of 147
Truck share on highways10.5%#105 of 147
Highway trucks per day522#120 of 147
Average travel time33.9 min#68 of 159
Average driver income$56,200#122 of 159
Average driver age45.1 yrs#113 of 159

Busiest roads in Tattnall County, Georgia

The three busiest roads in Tattnall County average 6,518 vehicles a day, 2.6 times the county average of 2,472 across all its monitored roads.

Main Street leads with 8,632 vehicles a day, 519 of them trucks (6.0%). That is 55% more than the next road, GA 23 / GA 57 / GA 121 (5,555). It also carries the most trucks.

GA 121 / GA 144 / GA 169 carries longer journeys than most roads here, with a median trip of 51.9 minutes against 33.9 county-wide.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1Main StreetPrimary road · 8,632vehicles519trucks · 6.0%
Road class
Primary road
Congestion ratio
22.4%
Median trip time
29.6 min
Drivers’ median age
45.8 yrs
Drivers’ average income
$51,808

Main Street is one of the more congested roads here: trips take 22% longer than at free-flow speed, against 8% county-wide.

2GA 23 / GA 57 / GA 121Primary road · 5,555vehicles503trucks · 9.1%
Road class
Primary road
Congestion ratio
13.4%
Median trip time
34.6 min
Drivers’ median age
46.5 yrs
Drivers’ average income
$53,887

GA 23 / GA 57 / GA 121 carries 2.2 times the county average on its busiest stretch, where the median trip lasts 34.6 minutes.

3US 25Primary road · 5,367vehicles478trucks · 8.9%
Road class
Primary road
Congestion ratio
7.1%
Median trip time
36.0 min
Drivers’ median age
44.3 yrs
Drivers’ average income
$59,005

At 2.2 times the county average, US 25 draws drivers from neighborhoods averaging $59,005 in household income.

4Barnard StreetPrimary road · 5,173vehicles346trucks · 6.7%
Road class
Primary road
Congestion ratio
11.6%
Median trip time
30.2 min
Drivers’ median age
44.5 yrs
Drivers’ average income
$56,390

The busiest stretch of Barnard Street carries 2.1 times the county average; trucks are 6.7% of it, below the county-wide 9.1%.

5Brazell StreetTrunk road · 4,677vehicles400trucks · 8.6%
Road class
Trunk road
Congestion ratio
15.3%
Median trip time
26.0 min
Drivers’ median age
46.0 yrs
Drivers’ average income
$53,057

Delays build on Brazell Street: its congestion ratio of 15% over free-flow time is well above the county's 8%.

Ranked by trucks per day

Cars and light vehiclesTrucks
1Main StreetPrimary road · #1 by traffic8,632vehicles519trucks · 6.0%
2GA 121 / GA 144 / GA 169Primary road · 3,994vehicles508trucks · 12.7%
Road class
Primary road
Congestion ratio
8.9%
Median trip time
51.9 min
Drivers’ median age
42.8 yrs
Drivers’ average income
$53,397

At 62% more than the county average, GA 121 / GA 144 / GA 169 draws drivers from neighborhoods averaging $53,397 in household income.

3GA 23 / GA 57 / GA 121Primary road · #2 by traffic5,555vehicles503trucks · 9.1%
4US 25Primary road · #3 by traffic5,367vehicles478trucks · 8.9%
5Romie Waters HighwayPrimary road · 4,521vehicles438trucks · 9.7%
Road class
Primary road
Congestion ratio
10.0%
Median trip time
34.4 min
Drivers’ median age
44.9 yrs
Drivers’ average income
$55,845

Romie Waters Highway is busy by local standards, at 83% more than the county average on its busiest stretch; trucks are 9.7% of it, above the county-wide 9.1%.

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

TattnallDepartment 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 Tattnall County

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

Need segment-level traffic data?

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