
Total Traffic Volume & Performance in Calcasieu Parish, Louisiana
Traffic The average number of vehicles that travel each day over any road in the road network. | vehicles per day8,229 |
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Trucks The percentage of the total traffic volume composed of heavy vehicles. | 12.4% |
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Average travel time The average time of travel averaged among all vehicles traveling on the road network. | 31.8 min |
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Congestion ratio The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 21.5% |
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Drivers’ average age Average age of residents in the geographic areas where the vehicle trips originated. | 44.7 yrs |
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Drivers’ average income Average income of residents in the geographic areas where the vehicle trips originated. | $82,144 |
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Our data shows 8,229 vehicles per day on the average road in Calcasieu Parish, Louisiana, and 5,555,014 vehicle-miles traveled per day (≈2.0 billion per year) across its 780 miles of monitored roads. Trucks are 12.4% of traffic, close to the 11.2% across Louisiana.
Busier roads than 94% of counties in Louisiana
Calcasieu's average daily traffic volume is 36% higher than the state average - 8,229 vehicles per day against 6,061 - suggesting more traffic load per road - more exposure for roadside businesses, and more competition for road space. Network-wide, Calcasieu accounts for about 4.6% of Louisiana's statewide total of vehicle-miles. By volume, Calcasieu's 8,229 vehicles per day outpaces 94% of counties in Louisiana.
The average trip takes 31.8 minutes, on par with the state level. 63% of counties in Louisiana have a longer average travel time than Calcasieu's 31.8 minutes.
The congestion ratio of 21.5% is 25% higher, pointing to more pronounced congestion than the state level - relevant for traffic control and delivery planning.
Highway vs. Non-Highway Traffic Analysis

Highway Traffic in Calcasieu Parish, Louisiana
| Traffic | vehicles per day24,183 |
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| Trucks | 18.7% |
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| Average travel time | 38.5 min |
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| Congestion ratio | 43.4% |
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| Drivers’ average age | 45.1 yrs |
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| Drivers’ average income | $80,206 |
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Highways carry about half of all travel in Calcasieu Parish, Louisiana, 50% of vehicle-miles. The average highway carries 24,183 vehicles per day, 228% more than the average non-highway road in the same area, which carries 7,362 vehicles per day.
Yet highways are only 17% of the road network, 130 miles in 499 segments, so each mile of them is 3.0 times as busy as the average road mile.
That puts Calcasieu among the top 5 counties in Louisiana for highway travel volume.
More highway trucks than 89% of counties in Louisiana
The concentration of trucks on highways (18.7%) is 16% higher than the state average for similar road classifications. Highways here lean toward freight, so highway access is a real asset for logistics operators.
By truck concentration, highways here outrank 73% of counties in Louisiana. By raw truck volume, Calcasieu carries more highway trucks than 89% of counties in Louisiana.

Non-highway Traffic in Calcasieu Parish, Louisiana
| Traffic | vehicles per day7,362 |
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| Trucks | 6.0% |
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| Average travel time | 31.5 min |
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| Congestion ratio | 20.3% |
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| Drivers’ average age | 44.4 yrs |
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| Drivers’ average income | $83,371 |
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Local roads carry about half of all travel in Calcasieu Parish, Louisiana, 50% of vehicle-miles. A typical local road sees 7,362 vehicles per day.
Local roads make up 83% of the monitored road miles (650 miles in 9,175 segments) but carry less than their share of travel: 2,759,596 vehicle-miles traveled per day (≈1.0 billion per year). About 1 in 17 vehicles on non-highway roads is a truck (6.0%).
Drivers from higher-income areas than 87% of counties in Louisiana
Non-highway roads carry a truck concentration that's 68% lower than the highway network.
At 21% higher than the state level, the non-highway congestion ratio of 20.3% signals more friction on local roads.
87% of counties in Louisiana see lower average driver income among trip origins than Calcasieu. Calcasieu's median driver age is lower than 71% of counties in Louisiana.