California Crash Locations by County

Find historical crash locations near you. Choose a California county, then search its directory by street, intersection, or city.

58 counties42,353 selected locations2020–2024 records

Reported injury and fatal crashes. Historical counts are not a current safety rating and do not account for traffic volume. Each county shows up to 1,000 qualifying location groups; smaller counties show the available groups.

Alameda County1,000 locations Alpine County47 locations Amador County323 locations Butte County1,000 locations Calaveras County432 locations Colusa County215 locations Contra Costa County1,000 locations Del Norte County231 locations El Dorado County1,000 locations Fresno County1,000 locations Glenn County277 locations Humboldt County1,000 locations Imperial County921 locations Inyo County174 locations Kern County1,000 locations Kings County1,000 locations Lake County497 locations Lassen County212 locations Los Angeles County1,000 locations Madera County1,000 locations Marin County1,000 locations Mariposa County144 locations Mendocino County602 locations Merced County1,000 locations Modoc County62 locations Mono County141 locations Monterey County1,000 locations Napa County911 locations Nevada County682 locations Orange County1,000 locations Placer County1,000 locations Plumas County156 locations Riverside County1,000 locations Sacramento County1,000 locations San Benito County409 locations San Bernardino County1,000 locations San Diego County1,000 locations San Francisco County1,000 locations San Joaquin County1,000 locations San Luis Obispo County1,000 locations San Mateo County1,000 locations Santa Barbara County1,000 locations Santa Clara County1,000 locations Santa Cruz County1,000 locations Shasta County1,000 locations Sierra County46 locations Siskiyou County358 locations Solano County1,000 locations Sonoma County1,000 locations Stanislaus County1,000 locations Sutter County675 locations Tehama County506 locations Trinity County153 locations Tulare County1,000 locations Tuolumne County505 locations Ventura County1,000 locations Yolo County1,000 locations Yuba County674 locations
Need help after a crash? Read our California car accident guide, request a free consultation, or call (213) 583-0977. Hablamos Español.
About the data and selection method

What the directories include

Source: UC Berkeley SafeTREC TIMS/SWITRS reported injury and fatal crash records for January 1, 2020 through December 31, 2024. Los Angeles County uses the previously supplied export; the other counties were downloaded October 17, 2026. Property-damage-only and unreported crashes are not included.

Each county page explains its record totals, annual counts, location grouping, and exclusions. Intersection groups normalize basic street suffixes and reversed road order within the reported jurisdiction. Defined non-intersection segments use 250-foot offset bands. Groups with geographically dispersed coordinates are excluded. Up to 1,000 compact groups per county are ordered by crash count, with an alphabetical tie-break.

Conservative grouping may omit street-name aliases, nearby events, and records with unusable locations. The directories are evidence resources; they are not roadway surveys or current safety assessments. Conditions may have changed since 2024.

Need help after an injury?

Weiss Attorneys handles California personal injury matters. Keep the report number, exact crash location, original photos or video, witness contacts, and medical records. Our office is in Sherman Oaks; phone and video consultations are available throughout California. Hablamos Español. Contact Weiss Attorneys for a free consultation.

TIMS data overview · Field definitions

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