Yes — this page refreshes throughout the day as new incidents are logged by the California Highway Patrol. Crash data typically appears within 15–30 minutes of being reported.
How many accidents happened on SIERRA in the last 7 days?
3 crashes were reported on SIERRA in the last 7 days.
What type of accident is most common on SIERRA?
Collisions are the most frequently reported incident type on SIERRA based on recent data.
Where can I see all California accidents today?
A live feed of all active crashes across California is available on the California accidents today page.
Where does this crash data come from?
Crash data is sourced from the California Highway Patrol (CHP) Computer-Aided Dispatch feed and the CCRS historical crash database. Learn more about our data sources.