Yearly Traffic Safety Analysis

742 CRASHES IN
OHIO, OH
2021

In 2021, Henry County recorded 742 traffic crashes, resulting in 5 fatalities and 233 injuries. A significant portion of these incidents were collisions with animals, which accounted for 251 crashes, or nearly 34% of the total. The majority of crashes (77%) resulted in property damage only.

742

Total Crash Events

5

Persons Killed

233

Persons Injured

9.7%

Hit-and-Run Rate

Note: "Persons Killed" (5) counts individual fatalities across all crash events. "Fatal" in the severity table below (5) counts crash events where at least one fatality occurred. A single crash can result in multiple fatalities.

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Aggregate counts from crash, person, and vehicle records

72

Hit-and-Run Crashes — 2021

In 2021, 72 crashes in Henry County were classified as hit-and-run incidents, accounting for 9.7% of all crashes. This determination is based on the responding officer's initial assessment at the scene of the collision.

Vulnerable Road User Casualties

In 2021, motorists accounted for all 5 fatalities and the vast majority of injuries, with 229 motorists injured in crashes. There were no cyclist fatalities or injuries reported during this period. While no pedestrians were killed, four were injured in the 3 crashes involving pedestrians.

0

Pedestrians Killed

5

Motorists Killed

4

Pedestrians Injured

229

Motorists Injured

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Mode classified from person records (driver/passenger → motorist; pedestrian; bicyclist → cyclist; in-line skater / unspecified → other)

When Crashes Happen

Crashes occurred most frequently on Fridays, with 115 incidents recorded, while Tuesdays (114) and Thursdays (112) also saw high volumes. The single busiest hour for crashes was the 3 p.m. hour with 58 collisions, followed by the 7 a.m. hour with 53. Analysis of lighting conditions shows that 366 crashes (49.3%) occurred during daylight, while 296 crashes (39.9%) happened in dark conditions.

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Crash date field aggregated by weekday

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Crash time field aggregated by hour (0-23)

Crash Severity Breakdown

The majority of crashes in Henry County resulted in no injuries, with 571 incidents (77%) classified as property-damage-only. Injury-related crashes accounted for 22.4% of the total, comprising 22 serious injury, 83 minor injury, and 61 possible injury events. There were 5 fatal crashes during the year, which resulted in a total of 5 fatalities.

Outcome by Severity (Crash Events)

Fatal5fatal crashes0.7%
Serious Injury22serious injury crashes3%
Minor Injury83minor injury crashes11.2%
Possible Injury61possible injury crashes8.2%
No Injury571no injury crashes77%

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · KABCO injury classification scale

Severity Distribution (Crash Events)

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Most severe injury per crash record

Road & Environmental Conditions

A majority of crashes occurred in ideal driving conditions, with 58.1% (431 crashes) happening in clear weather and 73.6% (546 crashes) on dry road surfaces. Despite this, a substantial number of incidents were recorded in adverse conditions, including 132 crashes on wet roads and 102 crashes during rain or snow. Regarding lighting, 49.3% of crashes (366) took place in daylight, while 39.9% (296) occurred in dark conditions, primarily on unlighted roadways.

Weather

Clear431 (58.1%)
Cloudy186 (25.1%)
Rain69 (9.3%)
Snow33 (4.4%)
Fog; Smog; Smoke16 (2.2%)
Other/Unknown2 (0.3%)
Severe Crosswinds2 (0.3%)
Freezing Rain or Freezing Drizzle1 (0.1%)
Sleet; Hail1 (0.1%)
Blowing Sand; Soil; Dirt; Snow1 (0.1%)

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Weather condition at time of crash

Lighting

Daylight366 (49.3%)
Dark - Roadway Not Lighted255 (34.4%)
Dawn/Dusk78 (10.5%)
Dark - Lighted Roadway34 (4.6%)
Dark - Unknown Roadway Lighting7 (0.9%)
Other/Unknown2 (0.3%)

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Lighting condition field

Road Surface

Dry546 (73.6%)
Wet132 (17.8%)
Snow37 (5.0%)
Ice21 (2.8%)
Other/Unknown4 (0.5%)
Sand; Mud; Dirt; Oil; Gravel1 (0.1%)
Water (Standing; Moving)1 (0.1%)

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Road surface condition field

Vehicles & Demographics

Analysis of the 1,290 people involved in crashes shows the 16-20 age group was most represented with 194 individuals, followed closely by the 26-34 age group with 192 individuals. Among the 1,027 vehicles involved, Chevrolet was the most frequent make with 274 vehicles recorded in crash reports. Ford (156 vehicles) and Dodge (69 vehicles) were the next most common makes.

Top Vehicle Makes (1,027 vehicles)

1
CHEVROLET274 (26.7%)
2
FORD156 (15.2%)
3
DODGE69 (6.7%)
4
BUICK48 (4.7%)
5
JEEP47 (4.6%)
6
GMC45 (4.4%)
7
CHRYSLER42 (4.1%)
8
KIA32 (3.1%)
9
HONDA28 (2.7%)
10
NISSAN25 (2.4%)

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records

41 persons with unknown or unrecorded age excluded from age chart.

Sex Distribution (1,257 persons with recorded sex)

Male733 (58.3%)
Female524 (41.7%)

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Person-level records linked to crash events

Crash Location (First Harmful Event)

The first harmful event in most crashes, 605 out of 742 incidents, occurred on the roadway itself. However, a notable number of crashes originated off the main travel lanes, indicating run-off-road events. Specifically, 132 crashes, or 17.8% of the total, began on the roadside (59), shoulder (56), in the median (3), or outside the trafficway (14).

Crash Location (First Harmful Event)

"Other" combines 1 smaller categories (1 records): Off ramp (1).

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Crash-level records

Traffic Control Device

The vast majority of vehicles involved in crashes were at locations with no traffic control device present, accounting for 816 of 1,025 vehicle records where this was specified. Crashes at locations with stop signs involved 130 vehicles, while those at signalized intersections involved 68 vehicles. This indicates that most incidents occurred on road segments away from controlled intersections.

Traffic Control Device

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records

Driver Contributing Factor

The most common contributing factor cited for drivers was 'Drove off Road,' which was noted in 158 instances. This was followed by 'Following too Close / ACDA' with 78 instances and 'Failure to Yield' with 74 instances. Other significant factors included 'Improper Backing' (28) and 'Unsafe Speed' (24).

Driver Contributing Factor

1
Drove off Road158 (33.9%)
2
Following too Close / ACDA78 (16.7%)
3
Failure to Yield74 (15.9%)
4
Improper Backing28 (6%)
5
Unsafe Speed24 (5.2%)
6
Other Improper Action23 (4.9%)
7
Improper Lane Change17 (3.6%)
8
Ran Stop Sign15 (3.2%)
9
Swerving to Avoid13 (2.8%)

Showing top 9 of 18 reported. 9 additional (36 total) not shown: Left of Center, Improper Turn, Not Discernible, Improper Passing, Ran Red Light, Operating Defective Equipment, Improper Start From a Parked Position, Wrong Way, Vision Obstruction.

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records

Commercial / Truck Involvement

A total of 63 commercial trucks were involved in crashes in Henry County during 2021. Of these, 43 were identified as semi-tractor-trailers, while the remaining 20 were classified as other types of commercial vehicles.

Vulnerable Road Users & Motorcycles

Crashes in 2021 involved 21 individuals classified as motorcyclists or vulnerable road users. This group included 14 motorcyclists, 4 bicyclists, and 3 pedestrians. Combined, crashes involving pedestrians and bicyclists accounted for 7 incidents.

Animal-Involved Crashes

Collisions with animals were a major factor in Henry County crashes, accounting for 251 incidents, or 33.8% of the year's total. The vast majority of these, 242 crashes, specifically involved deer. An additional 9 crashes were attributed to collisions with other, unspecified types of animals.

Impairment (Alcohol / Drugs)

Impairment was a factor in 50 crashes, representing 6.7% of all incidents in Henry County. Among these, alcohol was the most frequently cited impairment, involved in 39 cases. An additional 8 crashes involved drugs, and 3 crashes involved a combination of both alcohol and drugs.

Driver Condition

Beyond 'Apparently Normal,' several adverse driver conditions were noted in crash reports, totaling 70 instances. The most common of these was 'Under the Influence of Medications / Drugs / Alcohol,' cited for 32 drivers. Other reported conditions included 'Physical Impairment' (13 drivers), 'Fell Asleep; Fainted; Fatigued' (11 drivers), and 'Illness' (9 drivers).

Driver Condition

1
Apparently Normal872 (89.2%)
2
Other/Unknown36 (3.7%)
3
Under the Influence of Medications / Drugs / Alcohol32 (3.3%)
4
Physical Impairment13 (1.3%)
5
Fell Asleep; Fainted; Fatigued; etc.11 (1.1%)
6
Illness9 (0.9%)
7
Emotional (E.G.; Depressed; Angry; Disturbed)5 (0.5%)

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Person-level records linked to crash events

Driver Distraction

A total of 45 drivers were identified as being distracted at the time of their crash. The most common sources were non-specific distractions from inside the vehicle (20 drivers) or outside the vehicle (9 drivers). Electronic devices were a factor for 15 drivers, including 7 using a device for an 'other activity' and 5 manually operating a device.

Driver Distraction

1
Not Distracted889 (91.2%)
2
Other/Unknown41 (4.2%)
3
Other distraction inside the vehicle20 (2.1%)
4
Other distraction outside the vehicle9 (0.9%)
5
Other activity with an electronic device7 (0.7%)
6
Manually operating an electronic communication device (texting; typing; dialing)5 (0.5%)
7
Talking on hand-held communication device2 (0.2%)
8
Passenger1 (0.1%)
9
Talking on hands-free communication device1 (0.1%)

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Person-level records linked to crash events

Road Alignment

The vast majority of crashes, 646 out of 742, occurred on straight and level road segments. However, road geometry played a role in a portion of incidents, with 53 crashes (7.1%) taking place on curves. Additionally, 54 crashes (7.3%) occurred on a grade, either straight or on a curve.

Road Alignment

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Crash-level records

Top Cities

The geographic distribution of crashes within Henry County shows a high concentration in Napoleon, which recorded 257 incidents, or 34.6% of the county's total. Other areas with significant crash volumes include the townships of Liberty (63 crashes), Ridgeville (60 crashes), and Flatrock (57 crashes). Together, the top five locations account for 493 crashes, representing over 66% of all incidents in the county.

Top Cities

1
Napoleon257 (34.6%)
2
Liberty63 (8.5%)
3
Ridgeville60 (8.1%)
4
Flatrock57 (7.7%)
5
Washington56 (7.5%)
6
Damascus41 (5.5%)
7
Harrison35 (4.7%)
8
Pleasant34 (4.6%)
9
Freedom31 (4.2%)

Showing top 9 of 19 reported. 10 additional (108 total) not shown: Monroe, Richfield, Marion, Bartlow, Mcclure, Liberty Center, Holgate, Hamler, Florida, Deshler.

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Crash-level records

Pre-Crash Driver Action

The most common pre-crash action for vehicles was 'Straight Ahead,' which was reported for 714 of the 1,027 vehicles involved (69.5%). A significant number of vehicles were 'Slowing or Stopped In Traffic' (88 vehicles) or 'Making Left Turn' (50 vehicles) just prior to the collision. Actions such as 'Backing' (32 vehicles) and being 'Parked' (29 vehicles) were also noted.

Pre-Crash Driver Action

1
Straight Ahead714 (69.5%)
2
Slowing or Stopped In Traffic88 (8.6%)
3
Making Left Turn50 (4.9%)
4
Backing32 (3.1%)
5
Parked29 (2.8%)
6
Negotiating a Curve25 (2.4%)
7
Making Right Turn23 (2.2%)
8
Changing Lanes16 (1.6%)
9
Entering Traffic Lane16 (1.6%)

Showing top 9 of 16 reported. 7 additional (34 total) not shown: Other/Unknown, Overtaking/Passing, Leaving Traffic Lane, Driverless, Walking; Running; Jogging; Playing, Other Non-Motorist, Making U-Turn.

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records

Manner of Collision

The predominant crash type in Henry County was single-vehicle incidents, categorized as 'Not Collision Between Two Vehicles in Transport,' which accounted for 516 crashes, or 69.5% of the total. This category often includes collisions with fixed objects, animals, or rollovers. Among multi-vehicle crashes, angle collisions were the most frequent type with 92 incidents (12.4%), followed by rear-end collisions with 74 incidents (10%).

Manner of Collision

"Other" combines 2 smaller categories (7 records): Head-on (5), Rear-to-rear (2).

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Crash-level records

Vehicle Type

Passenger cars were the most common vehicle type involved in crashes, accounting for 400 of the 1,027 vehicles. Sport Utility Vehicles (287) and Pick up trucks (167) were the next most frequent types, with these top three categories comprising 83% of all vehicles in crashes. Commercial vehicles were also present, including 45 semi-tractors and 18 cargo vans.

Vehicle Type

"Other" combines 10 smaller categories (51 records): Motorcycle 2 Wheeled (13), Single Unit Truck (11), Farm Equipment (7), Bicycle (4), Other Vehicle (4), Pedestrian/Skater (4), Bus (16+ Passengers) (3), Van (9-15 Seats) (3), Motorcycle 3 Wheeled (1), Heavy Equipment (1).

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records

Person Type

Of the 1,290 people involved in crashes, the vast majority, 991 individuals (76.8%), were drivers. Passengers (occupants) constituted the next largest group, with 295 people involved. A small number of non-motorists were also involved, including 4 pedestrians.

Person Type

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Crash-level records

Person Injury Severity

Out of 1,290 individuals involved in crashes, 238 people sustained some level of injury or were fatally injured. This includes 5 fatalities, 26 serious injuries, 114 minor injuries, and 93 possible injuries. The remaining 1,036 individuals, representing 80.3% of all persons involved, were not injured.

Person Injury Severity

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Crash-level records

Occupant Safety Equipment

The majority of vehicle occupants, 1,098 out of 1,290 individuals, were reported as using a shoulder and lap belt. However, 68 individuals were documented as using no safety equipment at all. Child restraints were used by 38 occupants, including 22 in forward-facing seats, 11 in booster seats, and 5 in rear-facing seats.

Occupant Safety Equipment

"Other" combines 2 smaller categories (10 records): Lap Belt Only Used (5), Child Restraint System - Rear Facing (5).

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Person-level records linked to crash events

Vehicles Per Crash

Single-vehicle crashes were the most common incident type, with 474 crashes (63.9%) involving only one vehicle. Two-vehicle collisions were the next most frequent, accounting for 251 crashes, or 33.8% of the total. A smaller number of incidents, 17 in total, involved three vehicles.

Vehicles Per Crash

Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Crash-level records

Data Sources & Methodology

Primary Data Source

All crash data in this report is sourced from Ohio Crash Data (ODOT TIMS), accessed programmatically via the Csv Open Data API (SODA). This dataset contains official police-reported motor vehicle traffic crash records maintained by the reporting jurisdiction's law enforcement agency. Records are published to the open data portal by the municipality and are subject to the portal's terms of use.

Data Retrieval

  • Access method: Csv Open Data API (SoQL queries)
  • Data format: Structured JSON via REST API
  • Record types queried: Crash events, person records, and vehicle unit records
  • Date filter applied: 2021-01-01 through 2021-12-31
  • Report generated: July 5, 2026

Data Coverage

  • Reporting period: 2021-01-01 through 2021-12-31 (365 days)
  • Geographic scope: ohio, OH
  • Total crash records analyzed: 742
  • Total persons involved: 1,290
  • Total vehicles involved: 1,027

Analytical Methodology

  • Severity classification: Uses the KABCO injury scale (K=Fatal, A=Incapacitating injury, B=Non-incapacitating injury, C=Possible injury, O=No injury/property damage only), the standard classification in U.S. Model Minimum Uniform Crash Criteria (MMUCC). Severity is assigned per crash event based on the most severe injury in that crash. A single fatal crash (K) may involve multiple fatalities; therefore the "Persons Killed" count in the headline KPIs may differ from the "Fatal" crash count in the severity breakdown.
  • Contributing factors: Reflect the officer-determined primary contributory cause recorded at the time of the crash report. These are preliminary determinations and may not reflect final investigation findings.
  • Hit-and-run classification: Based on the hit-and-run indicator field in the official crash report, as determined by the responding officer at the scene.
  • Temporal analysis: Day-of-week and hour-of-day distributions are computed from the crash date/time timestamp in each record.
  • Demographics: Age and sex distributions are drawn from person-level records linked to each crash event. A single crash may involve multiple persons.
  • Vehicle data: Make information is drawn from vehicle unit records linked to each crash event.
  • AI commentary: Narrative sections are generated by Google Gemini (large language model) based on the structured data. Commentary is descriptive, not predictive, and should not be interpreted as expert opinion.

Limitations & Disclaimers

  • Only crashes reported to and documented by law enforcement are included. Minor incidents, unreported crashes, and near-misses are not captured in this dataset.
  • Data reflects conditions at the time of the initial police report and may be subject to subsequent corrections, reclassifications, or supplements by the reporting agency.
  • Open data portal records may experience a publication lag - recently occurring crashes may not yet appear in the dataset at the time of report generation.
  • AI-generated commentary is produced by a large language model and is intended to highlight patterns in the data. It does not constitute legal, medical, or professional analysis.
  • Percentages are calculated from reported data and are subject to rounding.

Non-Affiliation Disclosure

This report is produced independently by ThatCarHitMe.com (Injuria.ai). It is not affiliated with, endorsed by, or produced in partnership with any law enforcement agency, municipal government, state department of transportation, or the National Highway Traffic Safety Administration (NHTSA). Data is sourced from publicly available government open data portals.

Data License

The underlying crash data is provided under the municipality's Open Data Terms of Use and is made available to the public for unrestricted use. This analysis and report is © 2026 Injuria.ai and may be cited with attribution using the suggested citation below.

Corrections & Feedback

If you believe any data in this report is inaccurate or have questions about our methodology, please contact: data@injuria.ai. We are committed to accuracy and will issue corrections promptly.

Suggested Citation

ThatCarHitMe.com (Injuria.ai). "ohio, OH Crash Intelligence Report: 2021." Published July 5, 2026. Reporting period: 2021-01-01 to 2021-12-31. Data source: Ohio Crash Data (ODOT TIMS), Csv Open Data. Available at: https://thatcarhitme.com/crash-data/ohio/statewide/2021-annual-report

About the Publisher

ThatCarHitMe.com is a crash data intelligence platform developed by Injuria.ai, a legal technology company specializing in traffic safety analytics. We aggregate and analyze publicly available government crash data to produce structured intelligence reports for communities, researchers, journalists, and legal professionals. Our reports combine programmatic data retrieval from official open data portals with AI-assisted narrative analysis.

Questions about this report's data or methodology: data@injuria.ai

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Henry County, OH Crash Report — 2021 | ThatCarHitMe.com