This page delivers traffic analytics for LaSalle Parish, Louisiana. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for LaSalle Parish, Louisiana among 224 road miles divided in 2,169 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 546 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.
1,911
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
10.2%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
31.4 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.
7.0%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
44.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$72,763
Our data indicates an estimated average traffic volume of 1,911 vehicles per day in LaSalle Parish, Louisiana that results in 383,498 vehicle-miles traveled per day (≈140 million per year). The traffic stream is comprised of an average of 1 truck for every 10 vehicles. Typical time spent behind the wheel per trip is 31.4 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Louisiana state averages: LaSalle's average daily traffic volume is 68% lower than the state average - 1,911 vehicles per day against 6,061 - suggesting less traffic load per road, a critical factor for logistics and site planning. Network-wide, LaSalle accounts for about 0.3% of Louisiana's statewide total, at 383,498 vehicle-miles traveled per day (≈140 million per year). The average trip takes 31.4 minutes, 1% lower than the state level. At 60% lower than the state level, the 7.0% congestion ratio signals smoother traffic flow - crucial for traffic control improvement and logistics planning. LaSalle carries more traffic than 14% of counties in Louisiana. Its average travel time of 31.4 minutes is longer than 32% 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.
3,743
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
13.4%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
51.2 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.
7.6%
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.
$53,558
A significant volume of traffic in LaSalle Parish, Louisiana utilizes the highway network. The average highway carries 3,743 vehicles per day, 119% more than the average non-highway road in the same area, which carries 1,707 vehicles per day. That average covers 37 highway road miles divided in 217 segments (average segment length 907 ft), together carrying 125,997 vehicle-miles traveled per day (≈46.0 million per year). Trucks constitute 13.4% of highway traffic.
Analytical insight
At 13.4%, highway truck share is 17% lower than the state average, marking LaSalle as a primarily local traffic hub - underscoring the importance of local access for logistics operators. 33% of counties in Louisiana see a lower highway truck share than LaSalle's 13.4%. By raw truck volume, LaSalle carries more highway trucks than 11% of counties in Louisiana.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
1,707
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
8.6%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
29.2 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.
6.9%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
44.3 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$77,884
The non-highway road network in LaSalle Parish, Louisiana supports a substantial volume of traffic. The average non-highway road carries 1,707 vehicles per day, 54% less than the average highway in the same area, which carries 3,743 vehicles per day. That average covers 187 non-highway road miles divided in 1,952 segments (average segment length 506 ft), together carrying 257,501 vehicle-miles traveled per day (≈94.0 million per year). Trucks constitute 8.6% of non-highway traffic.
Analytical insight
Non-highway roads carry a truck concentration that's 36% lower than the highway network. The non-highway congestion ratio of 6.9% is 59% lower than the state level, suggesting more efficient local mobility than the state average. 32% of counties in Louisiana see shorter overall travel times than LaSalle. LaSalle's average driver income exceeds 63% of counties in Louisiana. LaSalle's median driver age is higher than 22% 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 66% higher than the daily average.
Weekend traffic:
Weekend volumes run about 24% below weekday levels.
Seasonal Fluctuation
Busy season:
August–October is the high season, with volumes +2% versus the annual average.
Lowest month:
January is the quietest month, with volumes -5% versus the annual average.
Analytical insight
In LaSalle Parish, Louisiana, the peak hour concentrates about 7% of the day's traffic, and seasonal swing is mild at +2% in high season.
Traffic Flow Profile Comparison
Metric
LaSalle
Louisiana
Average
Difference
Traffic
1,911
6,061
-68.5%
Truck % (Total Traffic)
10.2%
11.2%
-8.8%
Truck % (Highway)
13.4%
16.1%
-16.5%
Avg. Travel Time
31.4 min
31.8 min
-1.1%
Frequently Asked Questions
The average daily traffic volume is calculated at 1,911 vehicles per day, providing a baseline for daily operations and site assessment.
LaSalle's highway truck share of 13.4% is higher than 33% of counties in Louisiana.
Traffic volumes are typically 2% higher during August–October. Volumes drop to their lowest levels in January, averaging 1,816 vehicles per day - a 5% decrease from the annual average.
Trucks account for approximately 10.2% of the total traffic mix across all road types, with a significantly higher concentration of 13.4% on highways.
The average travel time for drivers is 31.4 minutes, offering a standard metric for commute and delivery route planning.
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 66% above the daily average.
Approximately 44% of highway traffic and 11% of non-highway traffic consists of vehicles whose trip originates outside LaSalle 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.
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)
