ThatCarHitMe.com
An Injuria.ai Company
CRASH INTELLIGENCE REPORT · CHILLICOTHE, 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/chillicothe/2021-annual-report
Yearly Traffic Safety Analysis
524 CRASHES IN
CHILLICOTHE, OH
2021
In 2021, Chillicothe experienced 524 traffic crashes, resulting in 2 fatalities and 164 injuries. A significant majority of these crashes, 76.7%, involved no reported injuries.
524
Total Crash Events
2
Persons Killed
164
Persons Injured
14.9%
Hit-and-Run Rate
Note: "Persons Killed" (2) counts individual fatalities across all crash events. "Fatal" in the severity table below (2) 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
78
Hit-and-Run Crashes — 2021
In 2021, Chillicothe recorded 78 hit-and-run crashes, representing 14.9% of all crashes. Hit-and-run status is based on the responding officer's initial determination.
Vulnerable Road User Casualties
In 2021, one pedestrian was killed and 8 pedestrians were injured in crashes. Additionally, one motorist was killed and 156 motorists sustained injuries. There were no reported cyclist fatalities or injuries during this period.
1
Pedestrians Killed
1
Motorists Killed
8
Pedestrians Injured
156
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
Crash data for 2021 in Chillicothe indicates that Friday was the peak day for crashes with 101 incidents. The peak hour for crashes was 4 PM, recording 56 incidents. A majority of crashes, 379 out of 524, occurred during daytime or dawn/dusk hours.
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, 2 crashes in Chillicothe were fatal, representing 0.4% of all incidents. Injury crashes (serious, minor, or possible) accounted for 120 incidents, or 22.9% of the total. The majority of crashes, 76.7%, resulted in no reported injuries.
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
In 2021, the majority of crashes occurred under clear weather conditions (345 incidents) and on dry road surfaces (420 incidents). Daylight was the predominant lighting condition for 404 crashes. Adverse conditions such as rain or snow were present in 57 crashes, while 91 crashes occurred in dark 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
The age group 35-44 years old was most represented among persons involved in crashes with 194 individuals. Passenger cars were the most frequently involved vehicle type, accounting for 509 vehicles. Ford and Chevrolet were the top two vehicle makes involved, with 162 and 161 vehicles respectively.
Top Vehicle Makes (1,068 vehicles)
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records
47 persons with unknown or unrecorded age excluded from age chart.
Sex Distribution (1,322 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, 475 incidents, occurred on the roadway. A total of 45 crashes, representing 8.6% of all incidents, occurred off the main travel lanes, including on the shoulder, roadside, outside the trafficway, or in the median.
Crash Location (First Harmful Event)
"Other" combines 1 smaller categories (1 records): Driveway/Alley access (1).
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Crash-level records
Traffic Control Device
The most common traffic control condition reported at crash locations was 'No Control', accounting for 665 instances. Crashes at locations with a signal or flasher represented 308 instances. Overall, 71.2% of reported traffic control conditions at crash sites were associated with uncontrolled locations (no control or stop sign), while 28.8% were at signalized locations.
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 reported contributing factors in crashes were 'Following too Close / ACDA' with 131 instances, representing 25.9% of specified factors. 'Failure to Yield' was the second most frequent factor, cited 115 times (22.7%). 'Other Improper Action' was noted in 93 instances, accounting for 18.4% of contributing factors.
Driver Contributing Factor
Showing top 9 of 20 reported. 11 additional (52 total) not shown: Improper Backing, Improper Turn, Swerving to Avoid, Improper Start From a Parked Position, Unsafe Speed, Improper Crossing, Wrong Way, Improper Passing, Vision Obstruction, Operating Defective Equipment, Stopped or Parked Illegally.
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records
Commercial / Truck Involvement
In 2021, 23 crashes involved commercial vehicles, representing 4.4% of all crashes. Of these, 14 involved Semi-Tractor Trailers and 9 involved other commercial vehicles.
Vulnerable Road Users & Motorcycles
Crashes involving vulnerable road users included 9 pedestrians and 4 bicyclists, totaling 13 incidents. These pedestrian and bicyclist crashes represent 2.5% of all crashes. Additionally, 7 motorcyclists were involved in crashes.
Impairment (Alcohol / Drugs)
There were 19 crashes involving impaired driving in 2021, accounting for 3.6% of all crashes. Of these, 12 involved alcohol, 5 involved drugs, and 2 involved both alcohol and drugs.
Driver Condition
Among drivers involved in crashes, 19 were reported to be 'Under the Influence of Medications / Drugs / Alcohol'. Additionally, 4 drivers 'Fell Asleep; Fainted; Fatigued; etc.'. In total, 27 drivers, representing 2.9% of all drivers, were reported with an abnormal condition.
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
Among drivers involved in crashes, 11 instances of 'Other distraction outside the vehicle' and 8 instances of 'Other distraction inside the vehicle' were reported. A total of 26 drivers, representing 2.8% of all drivers, were recorded with a specific distraction. This includes 2 instances of manually operating an electronic communication device.
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
The majority of crashes, 484 incidents, occurred on straight and level road alignments. Crashes on curves (level or grade) accounted for 16 incidents, representing 3.1% of observed alignments. Crashes on grades (straight or curve) totaled 34 incidents, or 6.5% of observed alignments.
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 593 instances or 61.9% of specified actions. 'Slowing or Stopped In Traffic' was the second most frequent action with 124 instances (12.9%). 'Making Left Turn' was reported 111 times, representing 11.6% of specified pre-crash actions.
Pre-Crash Driver Action
Showing top 9 of 16 reported. 7 additional (25 total) not shown: Walking; Running; Jogging; Playing, Other/Unknown, Driverless, Overtaking/Passing, Standing, Other Non-Motorist, Leaving Traffic Lane.
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records
Manner of Collision
Angle collisions were the dominant crash pattern, accounting for 196 incidents or 37.4% of all crashes. Rear-end collisions were the second most frequent type, with 127 incidents representing 24.2%. Additionally, 109 crashes were classified as 'Not Collision Between Two Vehicles in Transport'.
Manner of Collision
"Other" combines 2 smaller categories (13 records): Backing (10), 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 dominant vehicle type involved in crashes, accounting for 509 vehicles. Sport Utility Vehicles followed with 287 vehicles, and Pick up trucks with 130 vehicles. Commercial vehicles, including Semi-Tractors, Single Unit Trucks, Cargo Vans, and Buses, collectively accounted for 28 vehicles, representing 2.6% of all vehicles.
Vehicle Type
"Other" combines 9 smaller categories (38 records): Motorcycle 2 Wheeled (8), Single Unit Truck (7), Other Vehicle (5), Cargo Van (5), Van (9-15 Seats) (4), Bicycle (4), Heavy Equipment (2), Bus (16+ Passengers) (2), Autocycle (1).
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records
Person Type
Drivers represented the dominant role among persons involved in crashes, with 932 individuals or 67.5% of the total. Occupants accounted for 440 individuals, comprising 31.9% of persons. Pedestrians were involved in 9 instances, representing 0.7% of all persons.
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 1381 persons involved in crashes, 2 individuals sustained fatal injuries. A total of 164 persons, representing 11.9% of those involved, sustained injuries of serious, minor, or possible severity. The majority of individuals, 1190, sustained no reported injuries.
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 occupants, 1156 individuals, were reported to be using both shoulder and lap belts. Child restraint systems (forward-facing, rear-facing, or booster seats) were used by 73 individuals. Notably, 45 individuals were reported as using no safety equipment, representing 3.75% of specified safety equipment usages.
Occupant Safety Equipment
"Other" combines 2 smaller categories (8 records): Lap Belt Only Used (5), Helmet 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
The majority of crashes, 438 incidents, involved two vehicles. Single-vehicle crashes accounted for 39 incidents, representing 7.4% of all crashes. Additionally, 47 crashes involved three or more 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: Chillicothe, OH
- Total crash records analyzed: 524
- Total persons involved: 1,381
- Total vehicles involved: 1,068
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). "Chillicothe, 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/chillicothe/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 5, 2026 · All rights reserved