This page delivers traffic analytics for Windham County, Vermont. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Windham County, Vermont among 357 road miles divided in 4,389 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 429 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.
3,325
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
10.8%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
34.8 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.
12.2%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
52.5 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$70,593
Our data indicates an estimated average traffic volume of 3,325 vehicles per day in Windham County, Vermont that results in 1,253,469 vehicle-miles traveled per day (≈458 million per year). The traffic stream is comprised of an average of 1 truck for every 9 vehicles. Typical time spent behind the wheel per trip is 34.8 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Vermont state averages: Windham's average daily traffic volume is 17% lower than the state average - 3,325 vehicles per day against 4,027 - suggesting less traffic load per road, a critical factor for logistics and site planning. Network-wide, Windham accounts for about 8.3% of Vermont's statewide total, at 1,253,469 vehicle-miles traveled per day (≈458 million per year). The average trip takes 34.8 minutes, 6% higher than the state level. The congestion ratio of 12.2% is 7% lower, pointing to smoother traffic flow than the state level - crucial for traffic control improvement and logistics planning. Windham carries more traffic than 38% of counties in Vermont. On travel time, Windham runs longer than 69% of counties in Vermont.
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.
6,286
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
13.9%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
45.1 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.
18.6%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
52.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$69,483
A significant volume of traffic in Windham County, Vermont utilizes the highway network. The average highway carries 6,286 vehicles per day, 120% more than the average non-highway road in the same area, which carries 2,853 vehicles per day. That average covers 115 highway road miles divided in 603 segments (average segment length 1,008 ft), together carrying 725,364 vehicle-miles traveled per day (≈265 million per year). By highway travel volume, Windham outranks 67% of counties in Vermont. Trucks constitute 13.9% of highway traffic.
Analytical insight
The concentration of trucks on highways (13.9%) is 30% higher than the state average for similar road classifications. This indicates Windham serves as a significant freight corridor. For logistics operators, this validates the importance of highway access. Windham also posts the highest highway truck share in Vermont - 13.9%. By raw truck volume, Windham carries more highway trucks than 83% of counties in Vermont.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
2,853
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
6.7%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
33.1 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.
11.2%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
52.5 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$71,165
The non-highway road network in Windham County, Vermont supports a substantial volume of traffic. The average non-highway road carries 2,853 vehicles per day, 55% less than the average highway in the same area, which carries 6,286 vehicles per day. That average covers 242 non-highway road miles divided in 3,786 segments (average segment length 337 ft), together carrying 528,104 vehicle-miles traveled per day (≈193 million per year). Trucks constitute 6.7% of non-highway traffic.
Analytical insight
Compared to highways, non-highway routes see 52% fewer trucks by share. Non-highway congestion (11.2%) runs 10% lower than the state average, pointing to smoother local traffic flow. Windham's overall average travel time exceeds 69% of counties in Vermont. 31% of counties in Vermont see lower average driver income among trip origins than Windham. The driver population here skews older than 62% of counties in Vermont.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 10:00 AM–12:00 PM and PM peak 12:00 PM–6:00 PM, with volumes reaching approximately 77% higher than the daily average.
Weekend traffic:
Weekend volumes run about 3% below weekday levels.
Seasonal Fluctuation
Busy season:
July–September is the high season, with volumes +8% versus the annual average.
Lowest month:
April is the quietest month, with volumes -17% versus the annual average.
Analytical insight
In Windham County, Vermont, the peak hour concentrates about 7% of the day's traffic, and seasonal swing is mild at +8% in high season.
Traffic Flow Profile Comparison
Metric
Windham
Vermont
Average
Difference
Traffic
3,325
4,027
-17.4%
Truck % (Total Traffic)
10.8%
8.5%
+27.9%
Truck % (Highway)
13.9%
10.7%
+29.8%
Avg. Travel Time
34.8 min
32.7 min
+6.4%
Frequently Asked Questions
The average daily traffic volume is calculated at 3,325 vehicles per day, providing a baseline for daily operations and site assessment.
Yes - Windham has the highest highway truck share of any county in Vermont, at 13.9%.
Traffic volumes are typically 8% higher during July–September. Volumes drop to their lowest levels in April, averaging 2,766 vehicles per day - a 17% decrease from the annual average.
Trucks account for approximately 10.8% of the total traffic mix across all road types, with a significantly higher concentration of 13.9% on highways.
The average travel time for drivers is 34.8 minutes, offering a standard metric for commute and delivery route planning.
Approximately 9% of highway traffic and 8% of non-highway traffic consists of vehicles whose trip originates outside Windham County, Vermont. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
Drivers on Windham roads have a median age of 52 years, and the median household income of the neighborhoods trips originate from averages $70,593 - 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)
