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Traffic heat map of Mobile County, Alabama: 1,015 miles of roads shaded from blue (light) to red (heavy traffic), busiest on Jubilee Parkway

Mobile County, Alabama Traffic Counts

Traffic analytics for Mobile County, Alabama, calculated from real-world mobile and sensor networks on 29,140 road segments (1,015 road miles, about 184 ft each). It ranks among the top 3 counties in Alabama for average daily traffic. Use the figures below to move from assumptions to certainty on retail locations, logistics and road planning.
Data sourced from TrafficZoom's proprietary analytics platform.
Data current as of:
Q3 2026
Updated:
September 29, 2026
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total traffic icon

Total Traffic Volume & Performance in Mobile County, Alabama

Traffic

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

vehicles per day9,114
Trucks

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

8.8%
Average travel time

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

31.4 min
Congestion ratio

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

21.3%
Drivers’ average age

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

45.6 yrs
Drivers’ average income

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

$69,336

A typical monitored road in Mobile County, Alabama sees 9,114 vehicles per day, while its 1,015 miles of monitored roads together handle 10,314,956 vehicle-miles traveled per day (≈3.8 billion per year). Trucks are a smaller part of the mix than across Alabama: 8.8% against 10.6%.

Busier roads than 98% of counties in Alabama

At 9,114 vehicles per day, the average monitored road in Mobile carries 54% more traffic than the state average of 5,932, suggesting more demand on each road - prime passing trade for storefronts, with more competition for road space. Network-wide, Mobile accounts for about 7.3% of Alabama's statewide total of vehicle-miles. Mobile carries more traffic than 98% of counties in Alabama.

At 31.4 minutes, the average travel time matches the state level closely. On travel time, Mobile runs shorter than 69% of counties in Alabama.

At 37% higher than the state level, the 21.3% congestion ratio signals more pronounced congestion - a factor for delivery windows and signal timing.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Mobile County, Alabama

Trafficvehicles per day14,140
Trucks13.8%
Average travel time38.0 min
Congestion ratio28.1%
Drivers’ average age46.9 yrs
Drivers’ average income$69,017

Highways carry a significant share of travel in Mobile County, Alabama: 41% of all vehicle-miles. The average highway carries 14,140 vehicles per day, 59% more than the average non-highway road in the same area, which carries 8,873 vehicles per day.

With 21% of the road miles (216 miles in 1,329 segments), highways punch above their length, carrying 4,263,703 vehicle-miles traveled per day (≈1.6 billion per year).

That puts Mobile among the top 3 counties in Alabama for highway travel volume.

More highway trucks than 85% of counties in Alabama

The concentration of trucks on highways (13.8%) is 7% lower than the state average for similar road classifications. The highway traffic mix is typical for Alabama: neither freight- nor commuter-dominated.

54% of counties in Alabama see a higher highway truck share than Mobile's 13.8%. Mobile's highway truck count is higher than 85% of counties in Alabama, at roughly 1,946 trucks per day.

non-highway traffic icon

Non-highway Traffic in Mobile County, Alabama

Trafficvehicles per day8,873
Trucks5.3%
Average travel time31.1 min
Congestion ratio20.9%
Drivers’ average age45.2 yrs
Drivers’ average income$69,482

A little more than half of the driving in Mobile County, Alabama happens on local roads: 59% of all vehicle-miles. On the average non-highway road, that comes to 8,873 vehicles per day.

Local roads make up 79% of the monitored road miles (799 miles in 27,811 segments) but carry less than their share of travel: 6,051,253 vehicle-miles traveled per day (≈2.2 billion per year). Trucks make up 5.3% of non-highway traffic, about 1 in 19 vehicles.

Drivers from higher-income areas than 82% of counties in Alabama

Compared to highways, non-highway routes see 61% fewer trucks by share.

The non-highway congestion ratio of 20.9% is 42% higher than the state level, suggesting slower local mobility than the state average.

Mobile's average driver income is higher than 82% of counties in Alabama. The driver population here skews younger than 82% of counties in Alabama.

Time-of-Day & Seasonal Patterns

peak hours icon
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–8:00 AM and a long afternoon plateau from 3:00 PM to 7:00 PM, with volumes reaching approximately 67% higher than the daily average.
Weekend traffic:
Weekends are somewhat quieter: volumes run about 19% below weekday levels, the usual weekend dip.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
May–July is the high season, with volumes +6% versus the annual average.
Lowest month:
January is the quietest month, with volumes -8% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In Mobile County, Alabama, the peak hour concentrates about 7% of the day's traffic, and there is a noticeable seasonal swing of +6% in high season.

Mobile County vs. Alabama Traffic Comparison

Of the four measures, average daily traffic per road differs most: Mobile County runs 54% above the Alabama average. Its truck share, by contrast, is 17% below.

MetricMobile CountyAlabama averageDifference
Traffic9,1145,932+53.6%
Truck % (Total Traffic)8.8%10.6%-17.1%
Truck % (Highway)13.8%14.8%-7.1%
Avg. Travel Time31.4 min31.8 min-1.5%

How Mobile County compares

Mobile County moves more traffic than any nearby county

Set against the average of the 4 areas nearest to it, Mobile County is 57.8% more congested and carries 56.8% more traffic on a typical road; it has the second busiest roads of the five. It is where traffic concentrates in this corner of the map - the local bottleneck, with more vehicles per road AND less room to absorb them.

Mobile County and the 4 nearest county-level areas by centroid distance, with the Alabama average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Mobile County9,1148.8%10,314,95631.4 min21.3%
George County, Mississippi3,6569.7%880,82926.7 min4.9%
Baldwin County, Alabama8,0858.7%8,345,83329.7 min18.6%
Jackson County, Mississippi10,0509.5%7,456,96828.5 min22.1%
Greene County, Mississippi1,46112.6%374,99733.0 min8.3%
Alabama average5,93210.6%N/A31.8 min15.5%

Mobile County ranked within Alabama

Mobile County sits in Alabama's top three on average daily traffic volume and highway travel volume.

Mobile County ranked among 67 county-level areas in Alabama (1 = highest); measures without data in every county rank a smaller field, down to 60.
MeasureMobile CountyAlabama rank
Traffic volume (AADT)9,114#2 of 67
Highway vehicle-miles per day4,263,703#3 of 60
Truck share on highways13.8%#33 of 60
Highway trucks per day1,946#10 of 60
Average travel time31.4 min#46 of 67
Average driver income$69,336#13 of 67
Average driver age45.6 yrs#55 of 67

The two ends of this table sit far apart: #2 of 67 on average daily traffic volume, against #55 of 67 on average driver age.

Busiest roads in Mobile County, Alabama

Traffic concentrates on a few corridors: the three busiest roads average 63,009 vehicles a day, against 9,114 on the average road in Mobile County.

Jubilee Parkway leads with 68,161 vehicles a day, 7,748 of them trucks (11.4%). George C. Wallace Tunnel carries the most trucks, 8,795 a day (14.1% of its traffic), although it ranks #2 for all traffic.

Freight stands out on General W.K. Wilson Jr. Bridge and I 10: trucks are 19.9% and 14.7% of the traffic there, against 8.8% county-wide.

General W.K. Wilson Jr. Bridge carries longer journeys than most roads here, with a median trip of 46.9 minutes against 31.4 county-wide.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1Jubilee ParkwayMotorway · 68,161vehicles7,748trucks · 11.4%
Road class
Motorway
Congestion ratio
79.2%
Median trip time
45.7 min
Drivers’ median age
47.8 yrs
Drivers’ average income
$79,117

Delays build on Jubilee Parkway: its congestion ratio of 79% over free-flow time is well above the county's 21%.

2George C. Wallace TunnelMotorway · 62,527vehicles8,795trucks · 14.1%
Road class
Motorway
Congestion ratio
74.4%
Median trip time
45.4 min
Drivers’ median age
47.2 yrs
Drivers’ average income
$78,193

Travel on George C. Wallace Tunnel's busiest stretch runs 74% over free-flow time, against 21% across the county, so expect slower peak hours.

3I 65Motorway · 58,339vehicles7,277trucks · 12.5%
Road class
Motorway
Congestion ratio
53.3%
Median trip time
34.2 min
Drivers’ median age
46.5 yrs
Drivers’ average income
$68,169

A main artery: I 65's busiest stretch carries 6.4 times the county average; trucks are 12.5% of it, above the county-wide 8.8%.

4I 10Motorway · 58,281vehicles8,548trucks · 14.7%
Road class
Motorway
Congestion ratio
41.8%
Median trip time
40.0 min
Drivers’ median age
47.1 yrs
Drivers’ average income
$69,999

I 10 is a trunk route for the county, carrying 6.4 times the county average on its busiest stretch; trucks are 14.7% of it, above the county-wide 8.8%.

5General W.K. Wilson Jr. BridgeMotorway · 38,355vehicles7,617trucks · 19.9%
Road class
Motorway
Median trip time
46.9 min
Drivers’ median age
46.9 yrs
Drivers’ average income
$68,155

The busiest stretch of General W.K. Wilson Jr. Bridge carries 4.2 times the county average; trucks are 19.9% of it, above the county-wide 8.8%.

Ranked by trucks per day

Cars and light vehiclesTrucks
1George C. Wallace TunnelMotorway · #2 by traffic62,527vehicles8,795trucks · 14.1%
2I 10Motorway · #4 by traffic58,281vehicles8,548trucks · 14.7%
3Jubilee ParkwayMotorway · #1 by traffic68,161vehicles7,748trucks · 11.4%
4General W.K. Wilson Jr. BridgeMotorway · #5 by traffic38,355vehicles7,617trucks · 19.9%
5I 65Motorway · #3 by traffic58,339vehicles7,277trucks · 12.5%
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

MobileDepartment 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 Mobile County

The same traffic breakdown for the areas closest to Mobile County, Alabama.

Need segment-level traffic data?

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