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TrafficThe average number of vehicles that travel each day over any road in the road network. | vehicles per day3,942 |
|---|---|
TrucksThe percentage of the total traffic volume composed of heavy vehicles. | 12.7% |
Average travel timeThe average time of travel averaged among all vehicles traveling on the road network. | 30.5 min |
Congestion ratioThe rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 18.6% |
Drivers’ average ageAverage age of residents in the geographic areas where the vehicle trips originated. | 45.6 yrs |
Drivers’ average incomeAverage income of residents in the geographic areas where the vehicle trips originated. | $85,424 |
A typical monitored road in Plaquemines Parish, Louisiana sees 3,942 vehicles per day, while its 222 miles of monitored roads together handle 882,973 vehicle-miles traveled per day (≈322 million per year). About 1 in 8 vehicles is a truck, in line with Louisiana (11.2%).
Plaquemines's average daily traffic volume is 35% lower than the state average - 3,942 vehicles per day against 6,061 - suggesting less traffic load per road - less drive-by exposure for retail, but easier access for deliveries. Across the whole network, that travel is about 0.7% of Louisiana's statewide total. 62% of counties in Louisiana see less traffic than Plaquemines's 3,942 vehicles per day.
The average trip takes 30.5 minutes, on par with the state level. Its average travel time of 30.5 minutes is shorter than 81% of counties in Louisiana.
Congestion is somewhat higher than the state level, at a ratio of 18.6% (8% higher).
| Traffic | vehicles per day6,846 |
|---|---|
| Trucks | 13.7% |
| Average travel time | 34.1 min |
| Congestion ratio | 31.9% |
| Drivers’ average age | 45.6 yrs |
| Drivers’ average income | $84,378 |
Highways carry the vast majority of travel in Plaquemines Parish, Louisiana, 84% of all vehicle-miles. The average highway carries 6,846 vehicles per day, 276% more than the average non-highway road in the same area, which carries 1,823 vehicles per day.
With 59% of the road miles (131 miles in 1,476 segments), highways punch above their length, carrying 744,121 vehicle-miles traveled per day (≈272 million per year).
By highway travel volume, Plaquemines outranks 54% of counties in Louisiana.
At 13.7%, highway truck share is 15% lower than the state average. The highway traffic mix is typical for Louisiana: neither freight- nor commuter-dominated.
Plaquemines's highway truck share (13.7%) is lower than 62% of counties in Louisiana. Plaquemines's highway truck count is lower than 71% of counties in Louisiana, at roughly 936 trucks per day.
| Traffic | vehicles per day1,823 |
|---|---|
| Trucks | 7.5% |
| Average travel time | 28.0 min |
| Congestion ratio | 8.9% |
| Drivers’ average age | 45.4 yrs |
| Drivers’ average income | $89,351 |
Local roads carry a smaller share of travel in Plaquemines Parish, Louisiana, 16% of vehicle-miles; most driving happens on highways. On the average non-highway road, that comes to 1,823 vehicles per day.
Local roads make up 41% of the monitored road miles (91 miles in 2,023 segments) but carry less than their share of travel: 138,852 vehicle-miles traveled per day (≈50.7 million per year). The truck share on non-highway roads is 7.5%.
Compared to highways, non-highway routes see 45% fewer trucks by share.
The non-highway congestion ratio of 8.9% is 47% lower than the state level, suggesting more efficient local mobility than the state average.
Trip origins here have higher average income than 98% of counties in Louisiana. The driver population here skews older than 51% of counties in Louisiana.
Of the four measures, average daily traffic per road differs most: Plaquemines Parish runs 35% below the Louisiana average.
| Metric | Plaquemines Parish | Louisiana average | Difference |
|---|---|---|---|
| Traffic | 3,942 | 6,061 | -35.0% |
| Truck % (Total Traffic) | 12.7% | 11.2% | +13.5% |
| Truck % (Highway) | 13.7% | 16.1% | -14.8% |
| Avg. Travel Time | 30.5 min | 31.8 min | -4.0% |
Set against the average of the 4 areas nearest to it, Plaquemines Parish moves 20.3% of the total daily travel and carries 49.5% less traffic on a typical road; it has the quietest roads of the five. Less traffic and more room for it - the roads here run both quieter and freer than the areas around them.
| Area | Average daily traffic | Truck share | Daily vehicle-miles | Average travel time | Congestion ratio |
|---|---|---|---|---|---|
| Plaquemines Parish | 3,942 | 12.7% | 882,973 | 30.5 min | 18.6% |
| Jefferson Parish, Louisiana | 10,394 | 6.3% | 7,728,867 | 32.5 min | 29.7% |
| Lafourche Parish, Louisiana | 6,104 | 9.5% | 2,251,141 | 33.0 min | 16.5% |
| St. Bernard Parish, Louisiana | 7,674 | 6.6% | 463,934 | 32.6 min | 28.6% |
| Orleans Parish, Louisiana | 7,022 | 8.6% | 6,925,138 | 34.0 min | 22.8% |
| Louisiana average | 6,061 | 11.2% | N/A | 31.8 min | 17.3% |
Plaquemines Parish sits in Louisiana's top three on average driver income.
| Measure | Plaquemines Parish | Louisiana rank |
|---|---|---|
| Traffic volume (AADT) | 3,942 | #25 of 64 |
| Highway vehicle-miles per day | 744,121 | #27 of 57 |
| Truck share on highways | 13.7% | #36 of 57 |
| Highway trucks per day | 936 | #41 of 57 |
| Average travel time | 30.5 min | #52 of 64 |
| Average driver income | $85,424 | #2 of 64 |
| Average driver age | 45.6 yrs | #32 of 64 |
The two ends of this table sit far apart: #2 of 64 on average driver income, against #52 of 64 on average travel time.
The three busiest roads in Plaquemines Parish average 28,465 vehicles a day, 7.2 times the county average of 3,942 across all its monitored roads.
Belle Chasse Highway leads with 41,851 vehicles a day, 2,536 of them trucks (6.1%). It also carries the most trucks.
LA-23 carries longer journeys than most roads here, with a median trip of 46.6 minutes against 30.5 county-wide.
LA-23 draws drivers from lower-income areas: their neighborhoods average $53,057 in household income, 38% below the county's $85,424.
Delays build on Belle Chasse Highway: its congestion ratio of 114% over free-flow time is well above the county's 19%.
Travel on LA 23's busiest stretch runs 84% over free-flow time, against 19% across the county, so expect slower peak hours.
Drivers on Louisiana 23 are on long journeys, a median 41.8 minutes against 30.5 county-wide: a through route more than a local street.
LA 406 carries 3.6 times the county average at its busiest, 585 of them trucks (4.2%, below the county-wide 12.7%).
Woodland Highway carries 2.8 times the county average on its busiest stretch, where the median trip lasts 26.8 minutes.
LA-23 peaks at 6,881 vehicles a day, 75% more than the county average; trucks are 14.9% of it, above the county-wide 12.7%.
The average monitored road in Plaquemines carries 3,942 vehicles per day, 35% less than the Louisiana average of 6,061.
Trip origins in Plaquemines have higher average income than 98% of counties in Louisiana.
Trucks make up about 12.7% of all traffic in Plaquemines Parish, Louisiana, with about the same share on highways (13.7%).
The average trip in Plaquemines takes 30.5 minutes, about the same as the Louisiana average, delays at signals and congestion included.
Drivers on Plaquemines roads have a median age of 46 years, and the median household income of the neighborhoods trips originate from averages $85,424, 17% above the Louisiana average.
Belle Chasse Highway carries the most, 41,851 vehicles per day on its busiest stretch, followed by LA 23 (28,302), Louisiana 23 (15,243), LA 406 (14,024), Woodland Highway (11,187). Figures are AADT, both directions combined.
Belle Chasse Highway, with about 2,536 trucks per day on its busiest stretch, 6.1% of its 41,851 vehicles.
About 41,851 vehicles per day in both directions on its busiest stretch, including 2,536 trucks (6.1%). Traffic is lower on its quieter stretches; TrafficZoom shows the count for every segment.

Mobile device location data (anonymized and aggregated)

Road sensor networks and traffic counters

Historical traffic pattern databases
The same traffic breakdown for the areas closest to Plaquemines Parish, Louisiana.
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