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Traffic heat map of Cameron Parish, Louisiana: 186 miles of roads shaded from blue (light) to red (heavy traffic), busiest on State Route 27 and Cox Road

Cameron Parish, Louisiana Traffic Counts

Traffic analytics for Cameron Parish, Louisiana, calculated from real-world mobile and sensor networks on 1,249 road segments (186 road miles, about 788 ft each). Trips here are among the 3 longest of any county in Louisiana. 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 Volume & Performance in Cameron Parish, Louisiana

Traffic

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

vehicles per day1,956
Trucks

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

16.6%
Average travel time

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

40.5 min
Congestion ratio

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

6.3%
Drivers’ average age

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

42.6 yrs
Drivers’ average income

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

$79,557

Our data shows 1,956 vehicles per day on the average road in Cameron Parish, Louisiana, and 349,983 vehicle-miles traveled per day (≈128 million per year) across its 186 miles of monitored roads. Trucks are 16.6% of traffic, more than the 11.2% across Louisiana.

Longer trips than 98% of counties in Louisiana

Cameron sees 68% lower average daily traffic volume than the state average (1,956 vehicles per day against 6,061), suggesting less demand on each road - quiet roads that suit freight movement more than drive-by retail. Across the whole network, that travel is about 0.3% of Louisiana's statewide total. Cameron carries less traffic than 84% of counties in Louisiana.

The average trip takes 40.5 minutes, 27% higher than the state level. On travel time, Cameron runs longer than 98% of counties in Louisiana.

Congestion runs 63% lower than the state level, at a ratio of 6.3%, which means smoother traffic flow - free-flowing roads make scheduled deliveries highly predictable.

Time-of-Day & Seasonal Patterns

Data Finding: Hourly & Seasonal Patterns

In Cameron Parish, Louisiana, the peak hour concentrates about 8% of the day's traffic.

Cameron Parish vs. Louisiana Traffic Comparison

Cameron Parish's biggest difference from the Louisiana average is its average daily traffic per road, 68% below it. Its truck share, by contrast, is 48% above.

MetricCameron ParishLouisiana averageDifference
Traffic1,9566,061-67.7%
Truck % (Total Traffic)16.6%11.2%+48.1%
Avg. Travel Time40.5 min31.8 min+27.3%

How Cameron Parish compares

Cameron Parish moves the least traffic of its nearby parishes

Compared with its 4 closest neighbours, Cameron Parish moves 8.3% of the total daily travel and carries 69.0% less traffic on a typical road; it has the quietest roads of the five. Trips here run longer without running slower: distance, not congestion, is what drivers spend their time on.

Cameron Parish and the 4 nearest county-level areas by centroid distance, with the Louisiana average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Cameron Parish1,95616.6%349,98340.5 min6.3%
Calcasieu Parish, Louisiana8,22912.4%5,555,01431.8 min21.5%
Orange County, Texas6,63513.1%2,642,67930.9 min16.0%
Jefferson Davis Parish, Louisiana3,18718.2%2,007,09533.8 min8.6%
Jefferson County, Texas7,22812.7%6,698,70034.8 min14.2%
Louisiana average6,06111.2%N/A31.8 min17.3%

Cameron Parish ranked within Louisiana

On average travel time, Cameron Parish is among the three highest county-level areas in Louisiana.

Cameron Parish ranked among 64 county-level areas in Louisiana (1 = highest).
MeasureCameron ParishLouisiana rank
Traffic volume (AADT)1,956#54 of 64
Average travel time40.5 min#2 of 64
Average driver income$79,557#14 of 64
Average driver age42.6 yrs#60 of 64

Cameron Parish ranks #2 of 64 on average travel time but #60 of 64 on average driver age - the two describe the same roads and are worth reading together rather than either on its own.

Busiest roads in Cameron Parish, Louisiana

The three busiest roads in Cameron Parish average 3,987 vehicles a day, 2.0 times the county average of 1,956 across all its monitored roads.

State Route 27 leads with 4,042 vehicles a day, 906 of them trucks (22.4%). La 27 is practically level with it at 3,982. Cox Road carries the most trucks, 979 a day (24.9% of its traffic), although it ranks #3 for all traffic.

Drivers on LA 82 are noticeably older, with a median age of 54.4 against 42.6 across the county.

Drivers on LA 82 come from neighborhoods with an average household income of $105,676, 33% above the county average of $79,557, while those on Marshall Street average $57,438, 28% below it.

Trucks make up 24.9% of traffic on Cox Road, against 16.6% across all roads in the county.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1State Route 27Primary road · 4,042vehicles906trucks · 22.4%
Road class
Primary road
Congestion ratio
9.6%
Median trip time
50.7 min
Drivers’ median age
40.9 yrs
Drivers’ average income
$84,670

At 2.1 times the county average, State Route 27 draws drivers from neighborhoods averaging $84,670 in household income.

2La 27Primary road · 3,982vehicles849trucks · 21.3%
Road class
Primary road
Congestion ratio
9.5%
Median trip time
49.1 min
Drivers’ median age
41.0 yrs
Drivers’ average income
$79,079

The busiest stretch of La 27 carries 2.0 times the county average; trucks are 21.3% of it, above the county-wide 16.6%.

3Cox RoadPrimary road · 3,936vehicles979trucks · 24.9%
Road class
Primary road
Congestion ratio
9.4%
Median trip time
52.1 min
Drivers’ median age
41.0 yrs
Drivers’ average income
$78,451

On its busiest stretch, Cox Road carries 2.0 times the county average; trucks are 24.9% of it, above the county-wide 16.6%.

4LA 82Primary road · 3,742vehicles602trucks · 16.1%
Road class
Primary road
Congestion ratio
6.4%
Median trip time
39.6 min
Drivers’ median age
54.4 yrs
Drivers’ average income
$105,676

At 91% more than the county average, LA 82 draws drivers from neighborhoods averaging $105,676 in household income.

5Marshall StreetPrimary road · 3,696vehicles882trucks · 23.9%
Road class
Primary road
Congestion ratio
14.4%
Median trip time
48.2 min
Drivers’ median age
43.1 yrs
Drivers’ average income
$57,438

Marshall Street is busy by local standards, at 89% more than the county average on its busiest stretch; trucks are 23.9% of it, above the county-wide 16.6%.

Ranked by trucks per day

Cars and light vehiclesTrucks
1Cox RoadPrimary road · #3 by traffic3,936vehicles979trucks · 24.9%
2State Route 27Primary road · #1 by traffic4,042vehicles906trucks · 22.4%
3Marshall StreetPrimary road · #5 by traffic3,696vehicles882trucks · 23.9%
4La 27Primary road · #2 by traffic3,982vehicles849trucks · 21.3%
5Bayou SerpentPrimary road · 3,493vehicles726trucks · 20.8%
Road class
Primary road
Congestion ratio
8.2%
Median trip time
47.8 min
Drivers’ median age
40.8 yrs
Drivers’ average income
$77,505

Bayou Serpent peaks at 3,493 vehicles a day, 79% more than the county average; trucks are 20.8% of it, above the county-wide 16.6%.

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

CameronDepartment 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 Cameron Parish

The same traffic breakdown for the areas closest to Cameron Parish, Louisiana.

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