California Counties
Browse California car accident resources by county. Each county page combines current incidents, safety information, and local driver resources.
Los Angeles County
Southern California
The state's most populous county, covering dense urban freeways including I-5, I-10, I-405, US-101 and SR-110.
Orange County
Southern California
A heavily commuter region served by I-5, I-405, SR-55, SR-91 and SR-73.
San Diego County
Southern California
California's southernmost metro, anchored by I-5, I-8, I-15 and SR-163.
Riverside County
Inland Empire
An Inland Empire county crossed by I-10, I-15, SR-91 and SR-60.
San Bernardino County
Inland Empire
The largest county by area in the United States, spanning I-10, I-15 and I-40.
Sacramento County
Sacramento Valley
The state capital region, served by I-5, I-80, US-50 and SR-99.
Santa Clara County
Bay Area
The heart of Silicon Valley, crossed by US-101, I-280, I-880 and SR-85.
Alameda County
Bay Area
An East Bay county served by I-580, I-880, I-680 and SR-24.
Fresno County
Central Valley
A Central Valley agricultural hub along SR-99, SR-41 and SR-180.
Ventura County
Southern California
A coastal Southern California county along US-101, SR-118 and SR-126, including Oxnard, Thousand Oaks and Ventura.
Kern County
Central Valley
A large Central Valley and high-desert county crossed by I-5, SR-99, SR-58 and SR-14, centered on Bakersfield.
Tulare County
Central Valley
A Central Valley agricultural county along SR-99 and SR-198, including Visalia, Tulare and Porterville.
