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Traffic heat map of Sandusky County, Ohio: 478 miles of roads shaded from blue (light) to red (heavy traffic), busiest on Ohio Turnpike and US 20

Sandusky County, Ohio Traffic Counts

Traffic analytics for Sandusky County, Ohio, calculated from real-world mobile and sensor networks on 5,008 road segments (478 road miles, about 504 ft each). Trips here are among the 5 longest of any county in Ohio. Use the figures below to move from assumptions to certainty on retail locations, logistics and road planning.
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 Sandusky County, Ohio

Traffic

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

vehicles per day3,765
Trucks

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

17.5%
Average travel time

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

38.2 min
Congestion ratio

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

10.7%
Drivers’ average age

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

50.2 yrs
Drivers’ average income

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

$72,420

The average monitored road in Sandusky County, Ohio carries 3,765 vehicles per day. Across its 478 miles of monitored roads, that adds up to 2,117,596 vehicle-miles traveled per day (≈773 million per year). About 1 in 6 vehicles is a truck, well above the 9.9% across Ohio - a freight-heavy mix.

Longer trips than 95% of counties in Ohio

At 3,765 vehicles per day, the average monitored road in Sandusky carries 35% less traffic than the state average of 5,773, suggesting less demand on each road - less drive-by exposure for retail, but easier access for deliveries. In total volume terms, its road network carries about 0.8% of Ohio's statewide total of vehicle-miles. By volume, Sandusky's 3,765 vehicles per day outpaces 64% of counties in Ohio.

At 38.2 minutes, the average travel time is 16% higher than the state level. 95% of counties in Ohio have a shorter average travel time than Sandusky's 38.2 minutes.

At 35% lower than the state level, the 10.7% congestion ratio signals smoother traffic flow - fewer delays make delivery windows more reliable.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Sandusky County, Ohio

Trafficvehicles per day8,897
Trucks22.8%
Average travel time51.4 min
Congestion ratio15.4%
Drivers’ average age50.0 yrs
Drivers’ average income$74,687

A little more than half of the driving in Sandusky County, Ohio happens on highways: 67% of all vehicle-miles. The average highway carries 8,897 vehicles per day, 219% more than the average non-highway road in the same area, which carries 2,792 vehicles per day.

Highways make up 27% of the monitored road miles (130 miles, 798 segments), so they carry more than their share: 1,409,659 vehicle-miles traveled per day (≈515 million per year).

That is more highway travel volume than 71% of counties in Ohio.

Higher highway truck share than 79% of counties in Ohio

Highway truck concentration here runs 53% higher than the state average, at 22.8%. That marks Sandusky as a major freight corridor, where highway access is what logistics operators compete on.

79% of counties in Ohio see a lower highway truck share than Sandusky's 22.8%. By raw truck volume, Sandusky carries more highway trucks than 65% of counties in Ohio.

non-highway traffic icon

Non-highway Traffic in Sandusky County, Ohio

Trafficvehicles per day2,792
Trucks6.8%
Average travel time35.7 min
Congestion ratio9.7%
Drivers’ average age50.5 yrs
Drivers’ average income$70,495

Local roads carry a significant share of travel in Sandusky County, Ohio: 33% of all vehicle-miles. On the average non-highway road, that comes to 2,792 vehicles per day.

Spread over 347 miles and 4,210 segments, 73% of the road network, local roads carry a lighter load per mile: 707,937 vehicle-miles traveled per day (≈258 million per year). About 1 in 15 vehicles on non-highway roads is a truck (6.8%).

Older drivers than 75% of counties in Ohio

The concentration of trucks on non-highway roads is 70% lower than on highways.

The non-highway congestion ratio of 9.7% is 38% lower than the state level, suggesting more efficient local mobility than the state average.

Trip origins here have higher average income than 54% of counties in Ohio. 75% of counties in Ohio have a younger driver population than Sandusky.

Time-of-Day & Seasonal Patterns

Data Finding: Hourly & Seasonal Patterns

In Sandusky County, Ohio, the peak hour concentrates about 7% of the day's traffic.

Sandusky County vs. Ohio Traffic Comparison

Of the four measures, truck share differs most: Sandusky County runs 76% above the Ohio average. Its highway truck share is also 53% above.

MetricSandusky CountyOhio averageDifference
Traffic3,7655,773-34.8%
Truck % (Total Traffic)17.5%9.9%+76.2%
Truck % (Highway)22.8%14.9%+53.4%
Avg. Travel Time38.2 min32.9 min+16.3%

How Sandusky County compares

Sandusky County against nearby counties

Sandusky County tracks the 4 areas around it closely - no measure in this table sets it far apart from the areas immediately next to it, though it has the third busiest roads of the five. Traffic volume here matches the areas around it, but more of that traffic is trucks - a difference in what routes through, not in how much.

Sandusky 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
Sandusky County3,76517.5%2,117,59638.2 min10.7%
Ottawa County, Ohio3,14612.6%1,255,03634.4 min11.1%
Seneca County, Ohio2,8017.9%848,26133.4 min9.3%
Erie County, Ohio5,81615.7%3,083,03035.1 min15.9%
Wood County, Ohio3,91316.0%4,636,26831.4 min12.4%
Ohio average5,7739.9%N/A32.9 min16.5%

Sandusky County ranked within Ohio

Sandusky County sits in the top quarter of the Ohio field on average travel time, at #5 of 88.

Sandusky County ranked among 88 county-level areas in Ohio (1 = highest); measures without data in every county rank a smaller field, down to 83.
MeasureSandusky CountyOhio rank
Traffic volume (AADT)3,765#32 of 88
Highway vehicle-miles per day1,409,659#25 of 83
Truck share on highways22.8%#18 of 83
Highway trucks per day2,032#30 of 83
Average travel time38.2 min#5 of 88
Average driver income$72,420#41 of 88
Average driver age50.2 yrs#23 of 88

Busiest roads in Sandusky County, Ohio

Traffic concentrates on a few corridors: the three busiest roads average 22,810 vehicles a day, against 3,765 on the average road in Sandusky County.

Ohio Turnpike leads with 33,854 vehicles a day, 10,396 of them trucks (30.7%). No other road comes close: US 20, in second place, carries 17,902. It also carries the most trucks.

Trips using Ohio Turnpike are long: a median of 74.2 minutes against 38.2 county-wide, the mark of a through route.

Trucks make up 30.7% of traffic on Ohio Turnpike, against 17.5% across all roads in the county.

Few trucks use US 20: 8.6% of its traffic, under half the county's 17.5%.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1Ohio TurnpikeMotorway · 33,854vehicles10,396trucks · 30.7%
Road class
Motorway
Congestion ratio
19.8%
Median trip time
74.2 min
Drivers’ median age
49.8 yrs
Drivers’ average income
$85,327

Travel on Ohio Turnpike's busiest stretch runs 20% over free-flow time, against 11% across the county, so expect slower peak hours.

2US 20Trunk road · 17,902vehicles1,543trucks · 8.6%
Road class
Trunk road
Congestion ratio
22.5%
Median trip time
33.9 min
Drivers’ median age
49.9 yrs
Drivers’ average income
$66,579

US 20 is one of the more congested roads here: trips take 22% longer than at free-flow speed, against 11% county-wide.

3Bypass HighwayMotorway · 16,674vehicles2,488trucks · 14.9%
Road class
Motorway
Congestion ratio
19.7%
Median trip time
38.4 min
Drivers’ median age
50.4 yrs
Drivers’ average income
$71,453

At 4.4 times the county average, Bypass Highway draws drivers from neighborhoods averaging $71,453 in household income.

4McPherson HighwayTrunk road · 15,148vehicles1,315trucks · 8.7%
Road class
Trunk road
Congestion ratio
19.2%
Median trip time
33.1 min
Drivers’ median age
50.3 yrs
Drivers’ average income
$64,781

The busiest stretch of McPherson Highway carries 4.0 times the county average; trucks are 8.7% of it, below the county-wide 17.5%.

5State StreetTrunk road · 13,507vehicles1,349trucks · 10.0%
Road class
Trunk road
Congestion ratio
15.7%
Median trip time
40.9 min
Drivers’ median age
48.9 yrs
Drivers’ average income
$78,683

On its busiest stretch, State Street carries 3.6 times the county average; trucks are 10.0% of it, below the county-wide 17.5%.

Ranked by trucks per day

Cars and light vehiclesTrucks
1Ohio TurnpikeMotorway · #1 by traffic33,854vehicles10,396trucks · 30.7%
2Bypass HighwayMotorway · #3 by traffic16,674vehicles2,488trucks · 14.9%
3By-Pass HighwayMotorway · 13,450vehicles2,220trucks · 16.5%
Road class
Motorway
Congestion ratio
15.1%
Median trip time
36.9 min
Drivers’ median age
50.9 yrs
Drivers’ average income
$68,223

By-Pass Highway peaks at 13,450 vehicles a day, 3.6 times the county average; trucks are 16.5% of it, below the county-wide 17.5%.

4US 20Trunk road · #2 by traffic17,902vehicles1,543trucks · 8.6%
5State StreetTrunk road · #5 by traffic13,507vehicles1,349trucks · 10.0%
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

SanduskyDepartment 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 Sandusky County

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

Need segment-level traffic data?

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