Los Angeles Department of Transportation
The LADOT study documents its collision-data sources and analyzes killed-or-severely-injured, injury, mode, violation, hit-and-run, lighting, and time-of-day patterns.
When to use it
Use this study to understand the source years, mode categories, reporting changes, and limitations behind Los Angeles citywide safety statements.
Details used to locate the record
- Study period
- mode or severity measure
- reporting-method limitation
Limit: The study is a citywide planning analysis based on defined years and data-cleaning methods. It does not prove an individual collision theory or current site condition.



