This page delivers traffic analytics for Portsmouth City, Virginia. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Portsmouth City, Virginia among 153 road miles divided in 4,618 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 174 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.
9,120
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
6.8%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
37.6 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.
21.2%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
42.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$73,745
Our data indicates an estimated average traffic volume of 9,120 vehicles per day in Portsmouth City, Virginia that results in 1,713,768 vehicle-miles traveled per day (≈626 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 37.6 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Virginia state averages: At 9,120 vehicles per day, the average monitored road in Portsmouth carries 70% more traffic than the state average of 5,349 vehicles per day - a critical factor for logistics and site planning. Network-wide, Portsmouth accounts for about 0.8% of Virginia's statewide total, at 1,713,768 vehicle-miles traveled per day (≈626 million per year). The average trip takes 37.6 minutes, 19% higher than the state level. At 26% higher than the state level, the 21.2% congestion ratio signals more pronounced congestion - crucial for traffic control improvement and logistics planning. 87% of counties in Virginia see less traffic than Portsmouth's 9,120 vehicles per day. Its average travel time of 37.6 minutes is longer than 92% of counties in Virginia.
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.
25,933
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
9.0%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
32.8 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.
49.5%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
41.9 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$87,265
A significant volume of traffic in Portsmouth City, Virginia utilizes the highway network. The average highway carries 25,933 vehicles per day, 206% more than the average non-highway road in the same area, which carries 8,485 vehicles per day. That average covers 30 highway road miles divided in 168 segments (average segment length 927 ft), together carrying 751,456 vehicle-miles traveled per day (≈274 million per year). 60% of counties in Virginia move less traffic on their highways. Trucks constitute 9.0% of highway traffic.
Analytical insight
At 9.0%, highway truck share is 31% lower than the state average, marking Portsmouth as a primarily local traffic hub - underscoring the importance of local access for logistics operators. 23% of counties in Virginia see a lower highway truck share than Portsmouth's 9.0%. 60% of counties in Virginia see fewer highway trucks per day than Portsmouth's roughly 2,344.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
8,485
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
5.0%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
37.8 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.
20.1%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
42.7 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$67,416
The non-highway road network in Portsmouth City, Virginia supports a substantial volume of traffic. The average non-highway road carries 8,485 vehicles per day, 67% less than the average highway in the same area, which carries 25,933 vehicles per day. That average covers 123 non-highway road miles divided in 4,450 segments (average segment length 146 ft), together carrying 962,311 vehicle-miles traveled per day (≈351 million per year). Trucks constitute 5.0% of non-highway traffic.
Analytical insight
Compared to highways, non-highway routes see 45% fewer trucks by share. The non-highway congestion ratio of 20.1% is 28% higher than the state level, suggesting slower local mobility than the state average. 92% of counties in Virginia see shorter overall travel times than Portsmouth. Trip origins here have higher average income than 48% of counties in Virginia. The driver population here skews older than 4% of counties in Virginia.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–9:00 AM and PM peak 12:00 PM–7:00 PM, with volumes reaching approximately 47% higher than the daily average.
Weekend traffic:
Weekend volumes run about 29% below weekday levels.
Seasonal Fluctuation
Busy season:
June–August is the high season, with volumes +4% versus the annual average.
Lowest month:
January is the quietest month, with volumes -9% versus the annual average.
Analytical insight
In Portsmouth City, Virginia, the peak hour concentrates about 6% of the day's traffic, and seasonal swing is mild at +4% in high season.
Traffic Flow Profile Comparison
Metric
Portsmouth
Virginia
Average
Difference
Traffic
9,120
5,349
+70.5%
Truck % (Total Traffic)
6.8%
9.6%
-29.3%
Truck % (Highway)
9.0%
13.1%
-31.0%
Avg. Travel Time
37.6 min
31.7 min
+18.7%
Frequently Asked Questions
The average daily traffic volume is calculated at 9,120 vehicles per day, providing a baseline for daily operations and site assessment.
The driver population in Portsmouth skews older than 4% of counties in Virginia.
Trucks account for approximately 6.8% of the total traffic mix across all road types, with a significantly higher concentration of 9.0% on highways.
Weekday peaks occur between 7:00 AM and 9:00 AM in the morning and between 12:00 PM and 7:00 PM in the evening - about 47% above the daily average.
Traffic volumes are typically 4% higher during June–August. Volumes drop to their lowest levels in January, averaging 8,324 vehicles per day - a 9% decrease from the annual average.
The average travel time for drivers is 37.6 minutes, offering a standard metric for commute and delivery route planning.
Drivers on Portsmouth roads have a median age of 42 years, and the median household income of the neighborhoods trips originate from averages $73,745 - useful context for retail siting and customer profiling.
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)
