About the project

Independent California crash-data research

The Crash Data Project makes California public crash records easier to explore. It offers maps, local profiles, comparisons, and explanations for residents, reporters, researchers, and community organizations.

Last updated June 30, 2026

Who runs the project

Meru AI operates The Crash Data Project as an independent civic research project. The project is not part of, funded by, or endorsed by the California Highway Patrol, the State of California, or another government agency.

What the project does

  • Turns California Crash Reporting System records into understandable public views.
  • Explains when road names were standardized, coordinates were missing, or a location was estimated from road names.
  • Provides reusable maps, summaries, downloads, citations, and newsroom tools.
  • Places important limits beside the findings they affect.

What the project cannot tell you

  • It does not provide live traffic, emergency, legal, insurance, or medical advice.
  • It cannot decide fault, prove why a crash happened, or determine legal responsibility.
  • It does not identify crash victims or help others contact them.
  • Raw crash counts do not account for how many people use a road or how many miles they travel. Researchers call that an exposure adjustment. This project does not replace that research or official agency reporting.

Funding and paid work

The team may accept consulting or sponsorship work involving responsible, combined data and public research. A client or sponsor cannot change source records or public findings. If a sponsor materially supports a publication, that relationship will be disclosed on the page.