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CRASH INTELLIGENCE REPORT · GATES MILLS, 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.
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GET: https://thatcarhitme.com/api/crash-data/reports/data/ohio/gates-mills/2021-annual-report
Yearly Traffic Safety Analysis
54 CRASHES IN
GATES MILLS, OH
2021
In 2021, Gates Mills experienced 54 crashes, resulting in 0 fatalities and 13 injuries. The data indicates that 79.6% of these crashes resulted in no injuries. The peak hour for crashes was 5 p.m., with 11 incidents.
54
Total Crash Events
0
Persons Killed
13
Persons Injured
1.9%
Hit-and-Run Rate
Note: "Persons Killed" (0) counts individual fatalities across all crash events. "Fatal" in the severity table below (0) 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
1
Hit-and-Run Crashes — 2021
One crash in Gates Mills during 2021 was categorized as a hit-and-run, representing 1.9% of all crashes. The determination of a hit-and-run incident is based on the initial assessment by the responding officer.
Vulnerable Road User Casualties
In 2021, there were no pedestrians or cyclists killed or injured in crashes in Gates Mills. All 13 injuries reported were sustained by motorists. There were no fatalities among any user group.
0
Motorists Killed
13
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
In 2021, crashes in Gates Mills most frequently occurred on Thursdays, with 11 incidents. The peak hour for crashes was 5 p.m., also with 11 incidents. A majority of crashes, 38, happened during daylight hours, while 16 crashes occurred in dark conditions (14 on unlighted roadways and 2 on lighted roadways).
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
Of the 54 crashes in Gates Mills in 2021, 43 crashes, or 79.6%, resulted in no injuries. Injury-causing crashes accounted for 11 incidents, comprising 20.4% of the total. There were no fatal crashes reported, resulting in 0 fatalities during this period.
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 in 2021 occurred under favorable conditions, with 31 crashes happening in clear weather, 33 on dry road surfaces, and 38 during daylight. However, 7 crashes occurred in rain and 2 in snow, while 14 crashes took place on wet roads and 1 on snowy roads. Additionally, 16 crashes occurred during 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
Among persons involved in crashes, the 16-20 age group was most represented with 23 individuals, followed by the 45-54 age group with 19 individuals. Chevrolet vehicles were involved in 9 incidents, making it the most frequent make. Honda, Ford, and Toyota vehicles each accounted for 8 involvements.
Top Vehicle Makes (90 vehicles)
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records
2 persons with unknown or unrecorded age excluded from age chart.
Sex Distribution (121 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)
A significant majority of crashes, 45 out of 54, occurred directly on the roadway in Gates Mills. Nine crashes, representing 16.7% of the total, happened off the travel lanes, specifically on the roadside (8 incidents) or on the shoulder (1 incident).
Crash Location (First Harmful Event)
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 present at crash locations was 'No Control', accounting for 48 instances of involvement. Signalized locations, including signals (28 instances) and flashers (2 instances), were associated with 30 instances of involvement. Stop signs were present in 6 instances, yield signs in 4, and roundabouts in 2 instances.
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
Among contributing factors identified, 'Following too Close / ACDA' was the most frequent, noted in 14 instances. 'Failure to Yield' was cited in 8 instances, and 'Drove off Road' in 6 instances. Other contributing factors included 'Improper Turn' (4 instances) and 'Unsafe Speed' (3 instances).
Driver Contributing Factor
Showing top 9 of 11 reported. 2 additional (2 total) not shown: Left of Center, Improper Passing.
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records
Driver Condition
Among drivers involved in crashes, three instances of abnormal conditions were reported. These included one driver who 'Fell Asleep; Fainted; Fatigued; etc.', one with 'Physical Impairment', and one 'Under the Influence of Medications / Drugs / Alcohol'. These instances represent 3.3% of the 90 drivers for whom condition was recorded.
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
Four instances of driver distraction were identified in the data. Three drivers were distracted by something outside the vehicle, and one driver was distracted by something inside the vehicle. These distracted driving instances account for 4.4% of the 90 drivers recorded.
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
Of the 54 crashes, 12 incidents, or 22.2%, occurred on curved roadways (8 on curve level, 4 on curve grade). Crashes on roadways with a grade, either straight or curved, totaled 14 incidents, representing 25.9% of all crashes.
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 for drivers was 'Straight Ahead', accounting for 45 instances. 'Slowing or Stopped In Traffic' was the second most frequent action with 15 instances. Additionally, 'Making Left Turn' was noted in 10 instances.
Pre-Crash Driver Action
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Vehicle unit records
Manner of Collision
The most frequent manner of collision was 'Not Collision Between Two Vehicles in Transport', accounting for 17 crashes or 31.5% of the total. Rear-end collisions were also significant, making up 14 crashes or 25.9%. Angle collisions represented 12 crashes, or 22.2%.
Manner of Collision
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 37 instances. Sport Utility Vehicles followed with 30 involvements. Commercial vehicles, including pickups, cargo vans, semi-tractors, and single unit trucks, collectively accounted for 14 involvements out of 90 total vehicles.
Vehicle Type
"Other" combines 3 smaller categories (4 records): Bicycle (2), Semi-Tractor (1), Single Unit Truck (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 90 individuals recorded. Occupants accounted for 32 individuals. In total, 122 persons were involved in crashes.
Person Type
Source: Ohio Crash Data (ODOT TIMS) · Csv Open Data · 2021-01-01 to 2021-12-31 · Crash-level records
Person Injury Severity
Of the 122 persons involved in crashes, 108 individuals sustained no injuries. A total of 13 persons sustained injuries, comprising 2 serious injuries, 5 minor injuries, and 6 possible injuries. There were no fatalities among persons involved.
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 individuals, 106, used a shoulder and lap belt. Helmet use was reported for 5 individuals. Three individuals were recorded as using no safety equipment, representing 2.5% of those for whom safety equipment use was recorded. Child restraint systems were used by 3 individuals.
Occupant Safety Equipment
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
Most crashes in 2021 involved two vehicles, accounting for 34 incidents. Single-vehicle crashes represented 19 incidents, or 35.2% of the total. One crash 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 6, 2026
Data Coverage
- Reporting period: 2021-01-01 through 2021-12-31 (365 days)
- Geographic scope: Gates Mills, OH
- Total crash records analyzed: 54
- Total persons involved: 122
- Total vehicles involved: 90
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). "Gates Mills, 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/gates-mills/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