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CRASH INTELLIGENCE REPORT · CLINTON, OH · 2021
Purpose: Machine-readable JSON endpoint for AI agents, LLMs, researchers, and programmatic consumers. Returns all underlying crash data and AI-generated commentary without HTML.
Authentication: None required. Public endpoint.
GET: https://thatcarhitme.com/api/crash-data/reports/data/ohio/clinton/2021-annual-report
Yearly Traffic Safety Analysis
726 CRASHES IN
CLINTON, OH
2021
In Clinton, OH, during 2021, there were 726 reported crashes, resulting in 1 fatality and 267 injuries. A significant majority of these incidents, 72.9%, were classified as 'No Injury' crashes. The data indicates that 125 crashes, or 17.2% of the total, involved a hit-and-run.
726
Total Crash Events
1
Persons Killed
267
Persons Injured
17.2%
Hit-and-Run Rate
Note: "Persons Killed" (1) counts individual fatalities across all crash events. "Fatal" in the severity table below (1) 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
125
Hit-and-Run Crashes — 2021
A total of 125 crashes, representing 17.2% of all reported incidents, were identified as hit-and-run events in Clinton, OH during 2021. The determination of hit-and-run status is based on the initial assessment by the responding officer.
Vulnerable Road User Casualties
Motorists accounted for the highest number of killed and injured persons, with 1 fatality and 254 injuries. There were no pedestrian or cyclist fatalities reported. However, 13 pedestrians sustained injuries in crashes.
0
Pedestrians Killed
1
Motorists Killed
13
Pedestrians Injured
254
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 in Clinton, OH, during 2021 peaked on Fridays, with 136 incidents reported. The most frequent hour for crashes was 4 p.m., accounting for 67 incidents. While 431 crashes occurred during daylight hours, 251 crashes were reported 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
In 2021, 72.9% of crashes in Clinton, OH, resulted in no injuries, accounting for 529 incidents. Injury crashes, encompassing serious, minor, and possible injuries, made up 27.1% of the total, with 196 incidents. There was 1 fatal crash reported, which resulted in 1 fatality; it is important to note that a single crash can involve multiple fatalities.
Outcome by Severity (Crash Events)
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
The majority of crashes occurred under clear weather conditions (466 incidents), on dry road surfaces (567 incidents), and during daylight hours (431 incidents). Adverse weather conditions such as rain contributed to 74 crashes, while wet road surfaces were present in 127 crashes. Additionally, 251 crashes occurred during dark lighting conditions.
Weather
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Weather condition at time of crash
Lighting
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Lighting condition field
Road Surface
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Road surface condition field
Vehicles & Demographics
Among all persons involved in crashes, individuals aged 26-34 were most represented with 246 persons, followed by those aged 35-44 with 233 persons. Chevrolet vehicles were most frequently involved in crashes, with 176 occurrences, followed by Ford (154) and Honda (124) vehicles.
Top Vehicle Makes (1,208 vehicles)
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records
116 persons with unknown or unrecorded age excluded from age chart.
Sex Distribution (1,442 persons with recorded sex)
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 majority of crashes, 594 incidents, occurred on the roadway itself. A total of 93 crashes, representing 12.8% of all incidents, occurred off the travel lanes, specifically on the roadside (62), on the shoulder (19), or in the median (12). These off-roadway incidents may indicate run-off-road events.
Crash Location (First Harmful Event)
"Other" combines 2 smaller categories (3 records): Railway grade crossing (2), On 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 dominant traffic control condition at crash locations was 'No Control,' accounting for 905 reported occurrences. Signalized locations were associated with 187 occurrences, representing 14.4% of known traffic control points. Uncontrolled locations, including 'No Control,' 'Stop Sign,' and 'Yield Sign,' collectively accounted for 1005 occurrences, or 77.4% of known traffic control points.
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 frequently cited contributing factors for drivers were 'Failure to Yield' (128 occurrences), 'Following too Close / ACDA' (116 occurrences), and 'Drove off Road' (71 occurrences). These top three factors collectively represent a significant portion of identified improper actions by drivers.
Driver Contributing Factor
Showing top 9 of 20 reported. 11 additional (91 total) not shown: Left of Center, Swerving to Avoid, Improper Turn, Ran Red Light, Improper Crossing, Improper Passing, Operating Defective Equipment, Vision Obstruction, Load shifting/Falling/Spilling, Opening Door into Roadway, Improper Start From a Parked Position.
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records
Vulnerable Road Users & Motorcycles
Among all persons involved in crashes, 14 were pedestrians and 1 was a bicyclist, totaling 15 vulnerable road users. These pedestrians and bicyclists collectively represented 0.99% of all persons involved in crashes. Additionally, 10 motorcyclists were involved in crashes.
Impairment (Alcohol / Drugs)
A total of 47 crashes were identified as impaired-driving incidents, representing 6.5% of all crashes. Of these, 38 involved alcohol impairment, 7 involved drug impairment, and 2 involved both alcohol and drugs.
Driver Condition
Among drivers, 40 were reported as 'Under the Influence of Medications / Drugs / Alcohol,' 7 were noted as having 'Fell Asleep; Fainted; Fatigued; etc.,' and 4 had a 'Physical Impairment.' These abnormal driver conditions collectively accounted for 55 occurrences, representing 5.3% of drivers with known conditions.
Driver Condition
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
Driver distraction was reported in 37 instances, with 'Other distraction inside the vehicle' being the most common at 16 occurrences. 'Other distraction outside the vehicle' accounted for 10 occurrences, and 'Other activity with an electronic device' was noted 5 times. These specific distractions collectively represent 3.6% of drivers with known distraction status.
Driver Distraction
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
Approximately 7.7% of crashes occurred on curves (56 incidents), combining 'Curve Level' (32) and 'Curve Grade' (24) alignments. Crashes on grades, including 'Straight Grade' (99) and 'Curve Grade' (24), accounted for 123 incidents, or 17.0% of crashes with known road alignment.
Road Alignment
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 reported was 'Straight Ahead,' accounting for 746 occurrences, or 67.9% of known actions. 'Slowing or Stopped In Traffic' was the second most frequent action with 128 occurrences (11.7%), followed by 'Making Left Turn' with 110 occurrences (10.0%).
Pre-Crash Driver Action
Showing top 9 of 16 reported. 7 additional (48 total) not shown: Entering Traffic Lane, Walking; Running; Jogging; Playing, Other/Unknown, Leaving Traffic Lane, Driverless, Entering or Crossing Specified Location, Other Non-Motorist.
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records
Manner of Collision
The dominant manner of collision was 'Not Collision Between Two Vehicles in Transport,' accounting for 321 crashes, or 44.2% of the total. 'Angle' collisions were the second most common, with 173 incidents (23.8%), followed by 'Rear-end' collisions at 115 incidents (15.8%).
Manner of Collision
"Other" combines 2 smaller categories (15 records): Other/Unknown (12), Rear-to-rear (3).
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 frequently involved vehicle type, accounting for 653 vehicles, or 54.1% of all vehicles. Sport Utility Vehicles (251) and Pick up trucks (127) were the next most common. Commercial vehicles, including Semi-Tractors, Single Unit Trucks, Cargo Vans, and Buses, collectively comprised 61 vehicles, representing 5.0% of all vehicles.
Vehicle Type
"Other" combines 13 smaller categories (59 records): Cargo Van (13), Unknown or Hit/Skip (12), Motorcycle 2 Wheeled (10), Other Vehicle (5), Van (9-15 Seats) (4), Bus (16+ Passengers) (4), Farm Equipment (3), Animal with Rider or Animal Drawn Vehicle (2), All Terrain Vehicle (ATV/UTV) (2), Train (1), Autocycle (1), Bicycle (1), Motorhome (1).
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records
Person Type
Drivers constituted the majority of persons involved in crashes, with 1146 individuals, representing 75.9% of all persons. Occupants (passengers) accounted for 349 individuals (23.1%), while pedestrians made up 15 individuals (1.0%).
Person Type
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Crash-level records
Person Injury Severity
Among all persons involved in crashes, 1 person sustained fatal injuries, representing 0.07% of the total. A combined 267 individuals sustained some form of injury (serious, minor, or possible), accounting for 17.7% of all persons.
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
Safety equipment usage data shows that 'Shoulder and Lap Belt Used' was reported for 1216 individuals. However, 'None Used' was indicated for 60 individuals, representing 4.45% of those with known safety equipment status.
Occupant Safety Equipment
"Other" combines 2 smaller categories (10 records): Helmet Used (7), Lap Belt Only Used (3).
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 accounted for 294 incidents, representing 40.5% of all crashes. Two-vehicle crashes were the most common, with 390 incidents. The data also indicates that 2 crashes involved 5 vehicles, representing the largest multi-vehicle incidents.
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 6, 2026
Data Coverage
- Reporting period: 2021-01-01 through 2021-12-31 (365 days)
- Geographic scope: Clinton, OH
- Total crash records analyzed: 726
- Total persons involved: 1,510
- Total vehicles involved: 1,208
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). "Clinton, OH Crash Intelligence Report: 2021." Published July 6, 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/clinton/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
ThatCarHitMe.com · An Injuria.ai Company
ThatCarHitMe.com
An Injuria.ai Company
Crash Data Intelligence
Data: Ohio Crash Data (ODOT TIMS) · Csv
Period: 2021-01-01 – 2021-12-31
Generated: July 6, 2026 · All rights reserved