This page delivers traffic analytics for St. Bernard Parish, Louisiana. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for St. Bernard Parish, Louisiana among 88 road miles divided in 1,774 segments. Our metrics go beyond simple volume counts to provide actionable insights on traffic intensity, congestion, commercial vehicle flow, and network performance with highest possible granularity (average segment length is 263 ft). Whether you are evaluating a new retail location, planning logistics routes, or assessing infrastructure needs, this data helps you move from assumptions to certainty.
Data sourced from TrafficZoom's proprietary analytics platform.
The average number of vehicles that travel each day over any road in the road network.
7,674
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
6.6%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
32.6 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
28.6%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
44.5 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$64,239
Our data indicates an estimated average traffic volume of 7,674 vehicles per day in St. Bernard Parish, Louisiana that results in 463,934 vehicle-miles traveled per day (≈169 million per year). The traffic stream is comprised of an average of 1 truck for every 15 vehicles. Typical time spent behind the wheel per trip is 32.6 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Louisiana state averages: St. Bernard's average daily traffic volume is 27% higher than the state average - 7,674 vehicles per day against 6,061 - suggesting more traffic load per road, a critical factor for logistics and site planning. In total volume terms, its road network carries 463,934 vehicle-miles traveled per day (≈169 million per year), about 0.4% of Louisiana's statewide total. The average trip takes 32.6 minutes, 2% higher than the state level. The congestion ratio of 28.6% is 65% higher, pointing to more pronounced congestion than the state level - crucial for traffic control improvement and logistics planning. 89% of counties in Louisiana see less traffic than St. Bernard's 7,674 vehicles per day. On travel time, St. Bernard runs longer than 44% of counties in Louisiana.
Highway vs. Non-Highway Traffic Analysis
Highway Traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
12,490
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
10.9%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
33.1 min
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
44.5 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$65,034
A significant volume of traffic in St. Bernard Parish, Louisiana utilizes the highway network. The average highway carries 12,490 vehicles per day, 66% more than the average non-highway road in the same area, which carries 7,542 vehicles per day. That average covers 3 highway road miles divided in 47 segments (average segment length 309 ft), together carrying 34,733 vehicle-miles traveled per day (≈12.7 million per year). Trucks constitute 10.9% of highway traffic.
Analytical insight
At 10.9%, highway truck share is 32% lower than the state average, marking St. Bernard as a primarily local traffic hub - underscoring the importance of local access for logistics operators. 15% of counties in Louisiana see a lower highway truck share than St. Bernard's 10.9%. St. Bernard's highway truck count is higher than 38% of counties in Louisiana, at roughly 1,366 trucks per day.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
7,542
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
6.2%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
32.5 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
28.6%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
44.5 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$64,198
The non-highway road network in St. Bernard Parish, Louisiana supports a substantial volume of traffic. The average non-highway road carries 7,542 vehicles per day, 40% less than the average highway in the same area, which carries 12,490 vehicles per day. That average covers 86 non-highway road miles divided in 1,727 segments (average segment length 262 ft), together carrying 429,201 vehicle-miles traveled per day (≈157 million per year). Trucks constitute 6.2% of non-highway traffic.
Analytical insight
Compared to highways, non-highway routes see 43% fewer trucks by share. The non-highway congestion ratio of 28.6% is 69% higher than the state level, suggesting slower local mobility than the state average. 44% of counties in Louisiana see shorter overall travel times than St. Bernard. 49% of counties in Louisiana see lower average driver income among trip origins than St. Bernard. St. Bernard's median driver age is higher than 24% of counties in Louisiana.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–8:00 AM and PM peak 3:00 PM–7:00 PM, with volumes reaching approximately 58% higher than the daily average.
Weekend traffic:
Weekend volumes run about 15% below weekday levels.
Seasonal Fluctuation
Busy season:
August–October is the high season, with volumes +3% versus the annual average.
Lowest month:
July is the quietest month, with volumes -4% versus the annual average.
Analytical insight
In St. Bernard Parish, Louisiana, the peak hour concentrates about 7% of the day's traffic, and seasonal swing is mild at +3% in high season.
Traffic Flow Profile Comparison
Metric
St. Bernard
Louisiana
Average
Difference
Traffic
7,674
6,061
+26.6%
Truck % (Total Traffic)
6.6%
11.2%
-41.4%
Truck % (Highway)
10.9%
16.1%
-31.8%
Avg. Travel Time
32.6 min
31.8 min
+2.4%
Frequently Asked Questions
The average daily traffic volume is calculated at 7,674 vehicles per day, providing a baseline for daily operations and site assessment.
St. Bernard's highway truck share of 10.9% is higher than 15% of counties in Louisiana.
Approximately 32% of highway traffic and 13% of non-highway traffic consists of vehicles whose trip originates outside St. Bernard Parish, Louisiana. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
Trucks account for approximately 6.6% of the total traffic mix across all road types, with a significantly higher concentration of 10.9% on highways.
Drivers on St. Bernard roads have a median age of 45 years, and the median household income of the neighborhoods trips originate from averages $64,239 - useful context for retail siting and customer profiling.
Weekday peaks occur between 7:00 AM and 8:00 AM in the morning and between 3:00 PM and 7:00 PM in the evening - about 58% above the daily average.
The average travel time for drivers is 32.6 minutes, offering a standard metric for commute and delivery route planning.
Traffic volumes are typically 3% higher during August–October. Volumes drop to their lowest levels in July, averaging 7,393 vehicles per day - a 4% decrease from the annual average.
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)
