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Traffic heat map of Trumbull County, Ohio: 731 miles of roads shaded from blue (light) to red (heavy traffic), busiest on I 80 and Ohio Turnpike

Trumbull County, Ohio Traffic Counts

How busy are the roads of Trumbull County, Ohio? We measure 731 road miles, divided into 19,346 segments, with multi-sourced, cross-verified mobile and sensor data. Its busiest road, I 80, carries 42,639 vehicles a day, 8.1 times the average road. The breakdown below covers volume, trucks, congestion and driver profiles for retailers, logistics planners and engineers.
Data sourced from TrafficZoom's proprietary analytics platform.
Data current as of:
Q3 2026
Updated:
September 29, 2026
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Total Traffic Volume & Performance in Trumbull County, Ohio

Traffic

The average number of vehicles that travel each day over any road in the road network.

vehicles per day5,289
Trucks

The percentage of the total traffic volume composed of heavy vehicles.

12.3%
Average travel time

The average time of travel averaged among all vehicles traveling on the road network.

34.2 min
Congestion ratio

The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.

13.4%
Drivers’ average age

Average age of residents in the geographic areas where the vehicle trips originated.

51.1 yrs
Drivers’ average income

Average income of residents in the geographic areas where the vehicle trips originated.

$64,510

A typical monitored road in Trumbull County, Ohio sees 5,289 vehicles per day, while its 731 miles of monitored roads together handle 4,042,327 vehicle-miles traveled per day (≈1.5 billion per year). Trucks are 12.3% of traffic, more than the 9.9% across Ohio.

Busier roads than 79% of counties in Ohio

At 5,289 vehicles per day, the average road in Trumbull carries somewhat less traffic than the state average of 5,773 (8% less). In total volume terms, its road network carries about 1.6% of Ohio's statewide total of vehicle-miles. 79% of counties in Ohio see less traffic than Trumbull's 5,289 vehicles per day.

Journey times here (34.2 minutes on average) closely track the state level. On travel time, Trumbull runs longer than 67% of counties in Ohio.

The congestion ratio of 13.4% is 19% lower, pointing to smoother traffic flow than the state level - crucial for traffic control improvement and logistics planning.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Trumbull County, Ohio

Trafficvehicles per day9,478
Trucks18.9%
Average travel time38.9 min
Congestion ratio18.8%
Drivers’ average age51.5 yrs
Drivers’ average income$67,295

Highways carry about half of all travel in Trumbull County, Ohio, 50% of vehicle-miles. The average highway carries 9,478 vehicles per day, 86% more than the average non-highway road in the same area, which carries 5,089 vehicles per day.

Highways make up 26% of the monitored road miles (192 miles, 881 segments), so they carry more than their share: 2,029,214 vehicle-miles traveled per day (≈741 million per year).

80% of counties in Ohio move less traffic on their highways.

Freight-heavy highways

At 18.9%, highway truck share is 27% higher than the state average. Highways here lean toward freight, so highway access is a real asset for logistics operators.

59% of counties in Ohio see a lower highway truck share than Trumbull's 18.9%. By raw truck volume, Trumbull carries more highway trucks than 54% of counties in Ohio.

non-highway traffic icon

Non-highway Traffic in Trumbull County, Ohio

Trafficvehicles per day5,089
Trucks5.5%
Average travel time34.0 min
Congestion ratio13.2%
Drivers’ average age51.0 yrs
Drivers’ average income$62,953

Local roads carry about half of all travel in Trumbull County, Ohio, 50% of vehicle-miles. A typical local road sees 5,089 vehicles per day.

Local roads make up 74% of the monitored road miles (539 miles in 18,465 segments) but carry less than their share of travel: 2,013,113 vehicle-miles traveled per day (≈735 million per year). About 1 in 18 vehicles on non-highway roads is a truck (5.5%).

Older drivers than 85% of counties in Ohio

Non-highway roads carry a truck concentration that's 71% lower than the highway network.

At 17% lower than the state level, the non-highway congestion ratio of 13.2% signals easier movement on local roads.

Trumbull's average driver income is lower than 77% of counties in Ohio. 85% of counties in Ohio have a younger driver population than Trumbull.

Time-of-Day & Seasonal Patterns

peak hours icon
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–9:00 AM and a long afternoon plateau from 12:00 PM to 7:00 PM, with volumes reaching approximately 67% higher than the daily average.
Weekend traffic:
Weekends are somewhat quieter: volumes run about 16% below weekday levels, the usual weekend dip.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
June–August is the high season, with volumes +10% versus the annual average.
Lowest month:
January is the quietest month, with volumes -14% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In Trumbull County, Ohio, the peak hour concentrates about 7% of the day's traffic, and there is a noticeable seasonal swing of +10% in high season.

Trumbull County vs. Ohio Traffic Comparison

Trumbull County's biggest difference from the Ohio average is its highway truck share, 27% above it. Its truck share is also 24% above.

MetricTrumbull CountyOhio averageDifference
Traffic5,2895,773-8.4%
Truck % (Total Traffic)12.3%9.9%+23.6%
Truck % (Highway)18.9%14.9%+27.1%
Avg. Travel Time34.2 min32.9 min+4.2%

How Trumbull County compares

Trumbull County against nearby counties

Nothing in this table sets Trumbull County sharply apart from the 4 areas nearest to it, though it has the second busiest roads of the five.

Trumbull County and the 4 nearest county-level areas by centroid distance, with the Ohio average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Trumbull County5,28912.3%4,042,32734.2 min13.4%
Mahoning County, Ohio5,82911.5%4,905,26833.0 min15.8%
Portage County, Ohio4,73112.5%4,113,42435.0 min13.9%
Mercer County, Pennsylvania3,67414.3%2,697,60642.5 min12.3%
Geauga County, Ohio4,5996.6%1,810,05232.5 min13.8%
Ohio average5,7739.9%N/A32.9 min16.5%

Trumbull County ranked within Ohio

Average driver age places Trumbull County #14 of 88 in Ohio - the top quarter of the state.

Trumbull County ranked among 88 county-level areas in Ohio (1 = highest); measures without data in every county rank a smaller field, down to 83.
MeasureTrumbull CountyOhio rank
Traffic volume (AADT)5,289#19 of 88
Highway vehicle-miles per day2,029,214#17 of 83
Truck share on highways18.9%#35 of 83
Highway trucks per day1,794#39 of 83
Average travel time34.2 min#30 of 88
Average driver income$64,510#68 of 88
Average driver age51.1 yrs#14 of 88

The two ends of this table sit far apart: #14 of 88 on average driver age, against #68 of 88 on average driver income.

Busiest roads in Trumbull County, Ohio

The three busiest roads in Trumbull County average 32,764 vehicles a day, 6.2 times the county average of 5,289 across all its monitored roads.

I 80 is the busiest road, at 42,639 vehicles a day, 8,335 of them trucks (19.6%). Ohio Turnpike carries the most trucks, 10,719 a day (33.2% of its traffic), although it ranks #2 for all traffic.

Freight stands out on Ohio Turnpike and I 80: trucks are 33.2% and 19.6% of the traffic there, against 12.3% county-wide.

Ohio Turnpike carries longer journeys than most roads here, with a median trip of 56.0 minutes against 34.2 county-wide.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1I 80Motorway · 42,639vehicles8,335trucks · 19.6%
Road class
Motorway
Congestion ratio
33.8%
Median trip time
36.9 min
Drivers’ median age
52.3 yrs
Drivers’ average income
$69,606

Delays build on I 80: its congestion ratio of 34% over free-flow time is well above the county's 13%.

2Ohio TurnpikeMotorway · 32,271vehicles10,719trucks · 33.2%
Road class
Motorway
Congestion ratio
22.2%
Median trip time
56.0 min
Drivers’ median age
51.7 yrs
Drivers’ average income
$78,137

Ohio Turnpike carries 6.1 times the county average on its busiest stretch, where the median trip lasts 56.0 minutes.

3Warren Outer BeltMotorway · 23,383vehicles2,043trucks · 8.7%
Road class
Motorway
Congestion ratio
24.5%
Median trip time
35.0 min
Drivers’ median age
51.2 yrs
Drivers’ average income
$64,644

Warren Outer Belt peaks at 23,383 vehicles a day, 4.4 times the county average; trucks are 8.7% of it, below the county-wide 12.3%.

4Robert E. Hagan Memorial HighwayMotorway · 23,303vehicles2,617trucks · 11.2%
Road class
Motorway
Congestion ratio
28.7%
Median trip time
33.9 min
Drivers’ median age
51.2 yrs
Drivers’ average income
$64,709

Robert E. Hagan Memorial Highway carries 4.4 times the county average at its busiest, 2,617 of them trucks (11.2%, below the county-wide 12.3%).

5Niles Cortland Road SoutheastSecondary road · 22,062vehicles843trucks · 3.8%
Road class
Secondary road
Congestion ratio
46.0%
Median trip time
35.0 min
Drivers’ median age
51.5 yrs
Drivers’ average income
$68,875

Travel on Niles Cortland Road Southeast's busiest stretch runs 46% over free-flow time, against 13% across the county, so expect slower peak hours.

Ranked by trucks per day

Cars and light vehiclesTrucks
1Ohio TurnpikeMotorway · #2 by traffic32,271vehicles10,719trucks · 33.2%
2I 80Motorway · #1 by traffic42,639vehicles8,335trucks · 19.6%
3Robert E. Hagan Memorial HighwayMotorway · #4 by traffic23,303vehicles2,617trucks · 11.2%
4SR 11Motorway · 21,819vehicles2,351trucks · 10.8%
Road class
Motorway
Congestion ratio
25.9%
Median trip time
36.8 min
Drivers’ median age
51.4 yrs
Drivers’ average income
$70,699

SR 11 carries 4.1 times the county average on its busiest stretch, where the median trip lasts 36.8 minutes.

5Warren Outer BeltMotorway · #3 by traffic23,383vehicles2,043trucks · 8.7%
How to read these road counts
  • The first number is AADT, annual average daily traffic: the vehicles passing a point on an average day, both directions combined and trucks included. On a divided highway both carriageways are added together.
  • Traffic changes along a road, with more near interchanges and towns and less in open country. Every figure for a road describes its busiest stretch in the county, so the two rankings show the same numbers for the same road.
  • The second number is the trucks on that stretch, a part of its AADT. The bar splits the AADT into cars and light vehicles (blue) and trucks (amber).
  • See segment-level AADT for any road on TrafficZoom.

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)

Road sensor networks and traffic counters

Historical traffic pattern databases

Public traffic count programs published by the

TrumbullDepartment of Transportation

Demographic Baseline for O-D Modeling

U.S. Census Bureau
All metrics represent estimates based on statistical modeling and are intended for strategic planning purposes.
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Data current as of:
Q3 2026

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Counties near Trumbull County

The same traffic breakdown for the areas closest to Trumbull County, Ohio.

Need segment-level traffic data?

Identify traffic patterns street by street and analyze the exact corridors that matter to your project.