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Traffic heat map of Liberty County, Georgia: 221 miles of roads shaded from blue (light) to red (heavy traffic), busiest on I 95 and Oglethorpe Highway

Liberty County, Georgia Traffic Counts

TrafficZoom tracks traffic on 221 road miles in Liberty County, Georgia, divided into 3,846 segments averaging 303 ft. Its busiest road, I 95, carries 49,257 vehicles a day, 5.1 times the average road. Built from cross-verified mobile and road-sensor data, these counts help you size up a retail site, plan logistics routes or assess infrastructure needs.
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 Liberty County, Georgia

Traffic

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

vehicles per day9,671
Trucks

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

10.8%
Average travel time

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

29.3 min
Congestion ratio

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

16.6%
Drivers’ average age

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

39.8 yrs
Drivers’ average income

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

$66,303

The average monitored road in Liberty County, Georgia carries 9,671 vehicles per day. Across its 221 miles of monitored roads, that adds up to 1,947,598 vehicle-miles traveled per day (≈711 million per year). Trucks are 10.8% of traffic, close to the 9.7% across Georgia.

Busier roads than 96% of counties in Georgia

At 9,671 vehicles per day, the average monitored road in Liberty carries 31% more traffic than the state average of 7,398, suggesting more demand on each road - a busier backdrop for retail sites, at the cost of slower access. Network-wide, Liberty accounts for about 0.7% of Georgia's statewide total of vehicle-miles. 96% of counties in Georgia see less traffic than Liberty's 9,671 vehicles per day.

Journey times run 13% lower than the state level, at 29.3 minutes on average. Its average travel time of 29.3 minutes is shorter than 96% of counties in Georgia.

Congestion here (16.6%) closely tracks the state level.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Liberty County, Georgia

Trafficvehicles per day24,405
Trucks13.4%
Average travel time34.4 min
Congestion ratio34.7%
Drivers’ average age40.5 yrs
Drivers’ average income$69,389

Highways carry more than half of all travel in Liberty County, Georgia (61% of vehicle-miles). The average highway carries 24,405 vehicles per day, 287% more than the average non-highway road in the same area, which carries 6,312 vehicles per day.

Highways make up 26% of the monitored road miles (58 miles, 714 segments), so they carry more than their share: 1,184,693 vehicle-miles traveled per day (≈432 million per year).

78% of counties in Georgia move less traffic on their highways.

More highway trucks than 74% of counties in Georgia

Highway truck concentration here (13.4%) closely tracks the state average for similar road classifications. The highway traffic mix is typical for Georgia: neither freight- nor commuter-dominated.

Liberty's highway truck share (13.4%) is higher than 53% of counties in Georgia. 74% of counties in Georgia see fewer highway trucks per day than Liberty's roughly 3,275.

non-highway traffic icon

Non-highway Traffic in Liberty County, Georgia

Trafficvehicles per day6,312
Trucks6.8%
Average travel time28.1 min
Congestion ratio12.5%
Drivers’ average age38.1 yrs
Drivers’ average income$63,404

Local roads carry a significant share of travel in Liberty County, Georgia: 39% of all vehicle-miles. On the average non-highway road, that comes to 6,312 vehicles per day.

Spread over 162 miles and 3,132 segments, 74% of the road network, local roads carry a lighter load per mile: 762,905 vehicle-miles traveled per day (≈278 million per year). About 1 in 15 vehicles on non-highway roads is a truck (6.8%).

Younger drivers than 99% of counties in Georgia

Compared to highways, non-highway routes see 50% fewer trucks by share.

At 23% lower than the state level, the non-highway congestion ratio of 12.5% signals easier movement on local roads.

Trip origins here have higher average income than 59% of counties in Georgia. 99% of counties in Georgia have an older driver population than Liberty.

Time-of-Day & Seasonal Patterns

peak hours icon
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–9:00 AM and PM peak 4:00 PM–6:00 PM, with volumes reaching approximately 65% higher than the daily average.
Weekend traffic:
Weekends are much quieter: volumes run about 29% below weekday levels, the signature of a commute-driven road network.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
Traffic is nearly flat through the year: even March–May, the busiest stretch, runs only +2% versus the annual average.
Lowest month:
January is the quietest month, with volumes -4% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In Liberty County, Georgia, the peak hour concentrates about 7% of the day's traffic, and traffic stays steady through the year (+2% in high season).

Liberty County vs. Georgia Traffic Comparison

Of the four measures, average daily traffic per road differs most: Liberty County runs 31% above the Georgia average.

MetricLiberty CountyGeorgia averageDifference
Traffic9,6717,398+30.7%
Truck % (Total Traffic)10.8%9.7%+11.7%
Truck % (Highway)13.4%13.6%-1.1%
Avg. Travel Time29.3 min33.6 min-12.8%

How Liberty County compares

Liberty County has the busiest roads among its nearby counties

Compared with its 4 closest neighbours, Liberty County carries 77.3% more traffic on a typical road; it has the busiest roads of the five.

Liberty 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
Liberty County9,67110.8%1,947,59829.3 min16.6%
Bryan County, Georgia6,71914.3%2,062,60831.2 min16.9%
Long County, Georgia3,26810.1%384,00230.9 min7.9%
McIntosh County, Georgia3,17017.7%1,423,72631.0 min8.3%
Chatham County, Georgia8,6619.2%7,858,59532.6 min19.0%
Georgia average7,3989.7%N/A33.6 min16.8%

Liberty County ranked within Georgia

Average driver age places Liberty County #157 of 159 in Georgia - the bottom quarter of the state.

Liberty County ranked among 159 county-level areas in Georgia (1 = highest); measures without data in every county rank a smaller field, down to 147.
MeasureLiberty CountyGeorgia rank
Traffic volume (AADT)9,671#8 of 159
Highway vehicle-miles per day1,184,693#33 of 147
Truck share on highways13.4%#70 of 147
Highway trucks per day3,275#39 of 147
Average travel time29.3 min#153 of 159
Average driver income$66,303#66 of 159
Average driver age39.8 yrs#157 of 159

Liberty County ranks #8 of 159 on average daily traffic volume but #153 of 159 on average travel time. Heavy traffic and short trips together: a compact network where destinations sit close to one another.

Busiest roads in Liberty County, Georgia

Traffic concentrates on a few corridors: the three busiest roads average 34,705 vehicles a day, against 9,671 on the average road in Liberty County.

I 95 leads with 49,257 vehicles a day, 8,878 of them trucks (18.0%). No other road comes close: Oglethorpe Highway, in second place, carries 30,375. It tops the truck ranking too, with the most trucks.

I 95 carries longer journeys than most roads here, with a median trip of 56.5 minutes against 29.3 county-wide.

Freight stands out on I 95: trucks are 18.0% of the traffic there, against 10.8% county-wide.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1I 95Motorway · 49,257vehicles8,878trucks · 18.0%
Road class
Motorway
Congestion ratio
39.0%
Median trip time
56.5 min
Drivers’ median age
44.2 yrs
Drivers’ average income
$80,255

Delays build on I 95: its congestion ratio of 39% over free-flow time is well above the county's 17%.

2Oglethorpe HighwayTrunk road · 30,375vehicles2,195trucks · 7.2%
Road class
Trunk road
Congestion ratio
40.3%
Median trip time
34.2 min
Drivers’ median age
40.1 yrs
Drivers’ average income
$68,325

Travel on Oglethorpe Highway's busiest stretch runs 40% over free-flow time, against 17% across the county, so expect slower peak hours.

3Ocean HighwayTrunk road · 24,484vehicles2,284trucks · 9.3%
Road class
Trunk road
Congestion ratio
28.9%
Median trip time
39.9 min
Drivers’ median age
40.9 yrs
Drivers’ average income
$77,288

Ocean Highway carries through traffic: the median trip using it lasts 39.9 minutes, against 29.3 for the county.

4Elma G Miles ParkwayPrimary road · 24,281vehicles1,110trucks · 4.6%
Road class
Primary road
Congestion ratio
35.5%
Median trip time
25.2 min
Drivers’ median age
38.1 yrs
Drivers’ average income
$62,436

Elma G Miles Parkway peaks at 24,281 vehicles a day, 2.5 times the county average; trucks are 4.6% of it, below the county-wide 10.8%.

5Elma G. Miles ParkwayPrimary road · 22,996vehicles901trucks · 3.9%
Road class
Primary road
Congestion ratio
29.9%
Median trip time
31.4 min
Drivers’ median age
37.6 yrs
Drivers’ average income
$58,220

Elma G. Miles Parkway carries 2.4 times the county average at its busiest, 901 of them trucks (3.9%, below the county-wide 10.8%).

Ranked by trucks per day

Cars and light vehiclesTrucks
1I 95Motorway · #1 by traffic49,257vehicles8,878trucks · 18.0%
2Ocean HighwayTrunk road · #3 by traffic24,484vehicles2,284trucks · 9.3%
3Leroy Coffer HighwayTrunk road · 21,341vehicles2,278trucks · 10.7%
Road class
Trunk road
Congestion ratio
20.6%
Median trip time
38.6 min
Drivers’ median age
40.3 yrs
Drivers’ average income
$73,418

Drivers on Leroy Coffer Highway are on long journeys, a median 38.6 minutes against 29.3 county-wide: a through route more than a local street.

4Oglethorpe HighwayTrunk road · #2 by traffic30,375vehicles2,195trucks · 7.2%
5Elma G Miles ParkwayPrimary road · #4 by traffic24,281vehicles1,110trucks · 4.6%
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

LibertyDepartment 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 Liberty County

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

Need segment-level traffic data?

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