This page delivers traffic analytics for Middlesex County, Massachusetts. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Middlesex County, Massachusetts among 2,380 road miles divided in 90,371 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 139 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.
9,540
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.
33.4 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.
27.2%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
45.7 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$136,201
Our data indicates an estimated average traffic volume of 9,540 vehicles per day in Middlesex County, Massachusetts that results in 31,388,712 vehicle-miles traveled per day (≈11.5 billion 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 33.4 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Massachusetts state averages: Middlesex sees 17% higher average daily traffic volume than the state average (9,540 vehicles per day against 8,166), suggesting more demand on each road - a critical factor for logistics and site planning. Network-wide, Middlesex accounts for about 23% of Massachusetts's statewide total, at 31,388,712 vehicle-miles traveled per day (≈11.5 billion per year). The average trip takes 33.4 minutes, 3% lower than the state level. The congestion ratio of 27.2% is 13% higher, pointing to more pronounced congestion than the state level - crucial for traffic control improvement and logistics planning. Middlesex carries more traffic than 85% of counties in Massachusetts. On travel time, Middlesex runs longer than 38% of counties in Massachusetts.
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.
33,780
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
7.8%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
40.5 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.
63.1%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
46.1 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$136,915
A significant volume of traffic in Middlesex County, Massachusetts utilizes the highway network. The average highway carries 33,780 vehicles per day, 287% more than the average non-highway road in the same area, which carries 8,738 vehicles per day. That average covers 374 highway road miles divided in 2,893 segments (average segment length 682 ft), together carrying 16,270,748 vehicle-miles traveled per day (≈5.9 billion per year). No county in Massachusetts moves more traffic on its highways. Trucks constitute 7.8% of highway traffic.
Analytical insight
The concentration of trucks on highways (7.8%) is 8% lower than the state average for similar road classifications. This indicates Middlesex serves as a primarily local traffic hub. For logistics operators, this validates the importance of local access. 55% of counties in Massachusetts see a lower highway truck share than Middlesex's 7.8%. Middlesex's highway truck count is higher than 91% of counties in Massachusetts, at roughly 2,621 trucks per day.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
8,738
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
5.5%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
33.2 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.
26.0%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
45.2 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$135,803
The non-highway road network in Middlesex County, Massachusetts supports a substantial volume of traffic. The average non-highway road carries 8,738 vehicles per day, 74% less than the average highway in the same area, which carries 33,780 vehicles per day. That average covers 2,007 non-highway road miles divided in 87,478 segments (average segment length 121 ft), together carrying 15,117,964 vehicle-miles traveled per day (≈5.5 billion per year). Trucks constitute 5.5% of non-highway traffic.
Analytical insight
Compared to highways, non-highway routes see 29% fewer trucks by share. At 13% higher than the state level, the non-highway congestion ratio of 26.0% signals more friction on local roads. Overall, average travel time here is longer than 38% of counties in Massachusetts. 85% of counties in Massachusetts see lower average driver income among trip origins than Middlesex. The driver population here skews older than 15% of counties in Massachusetts.
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 60% higher than the daily average.
Weekend traffic:
Weekend volumes run about 16% below weekday levels.
Seasonal Fluctuation
Busy season:
August–October is the high season, with volumes +5% versus the annual average.
Lowest month:
January is the quietest month, with volumes -8% versus the annual average.
Analytical insight
In Middlesex County, Massachusetts, the peak hour concentrates about 7% of the day's traffic, and seasonal swing is mild at +5% in high season.
Traffic Flow Profile Comparison
Metric
Middlesex
Massachusetts
Average
Difference
Traffic
9,540
8,166
+16.8%
Truck % (Total Traffic)
6.7%
6.9%
-3.6%
Truck % (Highway)
7.8%
8.4%
-7.5%
Avg. Travel Time
33.4 min
34.4 min
-2.8%
Frequently Asked Questions
The average daily traffic volume is calculated at 9,540 vehicles per day, providing a baseline for daily operations and site assessment.
Trip origins in Middlesex have higher average income than 85% of counties in Massachusetts.
Trucks account for approximately 6.7% of the total traffic mix across all road types, with a significantly higher concentration of 7.8% on highways.
The average travel time for drivers is 33.4 minutes, offering a standard metric for commute and delivery route planning.
Drivers on Middlesex roads have a median age of 46 years, and the median household income of the neighborhoods trips originate from averages $136,201 - useful context for retail siting and customer profiling.
Traffic volumes are typically 5% higher during August–October. Volumes drop to their lowest levels in January, averaging 8,732 vehicles per day - a 8% decrease from the annual average.
Approximately 31% of highway traffic and 5% of non-highway traffic consists of vehicles whose trip originates outside Middlesex County, Massachusetts. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
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 60% above the daily 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)
