The Statewide Integrated Traffic Records System (SWITRS) serves as a means to collect and process data gathered from a collision scene.
3,854 Persons Killed
280,020 Persons Injured
3,552 Fatal Collisions
195,347 Injury Collisionsn
1.12 Mileage Death Rate
PREFACE 2016 (PDF)
Glossary (PDF)
Index (PDF)
Credits (PDF)
Fatal Collisions by Month 2007-2016
Persons Killed in Collisions by Month 2007-2016
Injury Collisions by Month 2007-2016
Persons Injured in Collisions by Month 2007-2016
Population, Motor Vehicle Registration, Motorcycle Registration, Licensed Drivers, Licensed Motorcycle Drivers, Motor Vehicle Miles of Travel, and Mileage Death Rate 2007-2016
Property Damage Only Collisions By Month 2007-2016
Persons Killed by Date of Collision - 2016
Fatal Collisions by Day of Week by Hour of Day - 2016
Injury Collisions by Day of Week by Hour of Day - 2016
Fatal and Injury Collisions by Weather by Month - 2016
Fatal and Injury Collisions by Lighting by Intersection/Non-Intersection, Right-of-Way Controls - 2016
Drivers in Fatal and Injury Collisions and Drivers Who Were at Fault by Type of Vehicle - 2016
Drivers in Fatal and Injury Collisions by Age Compared to Licensed Drivers in California - 2016
Drivers in Fatal and Injury Collisions and Drivers Who Were at Fault by Sex by Age - 2016
Drivers in Fatal Collisions by Age by Hour of Day - 2016
Drivers in Injury Collisions by Age by Hour of Day - 2016
Drivers in Fatal Collisions by Type of Collision by Movement Preceding Collision - 2016
Drivers in Injury Collisions by Type of Collision by Movement Preceding Collision - 2016
Drivers in Fatal and Injury Collisions by Inattention by Collision Severity 2012-2016
Persons Killed by Sex by Age - 2016
Persons Injured by Sex by Age - 2016
Persons Killed and Injured by Extent of Injury by Type of Collision - 2016
Persons Killed and Injured by Extent of Injury by Type of Vehicle - 2016
Pedestrians Killed and Injured by Age by Action - 2016
Persons Killed and Injured in Fatal and Injury Collisions by Age by Victim Classification - 2016
Persons Killed Indicating Seat Belt, Helmet, or Other Safety Equipment Usage by Age - 2016
Persons Injured Indicating Seat Belt, Helmet, or Other Safety Equipment Usage by Age - 2016
Alcohol Involved Fatal and Injury Collisions by Month 2012-2016
Persons Killed and Injured in Alcohol Involved Collisions by Month 2012-2016
Alcohol Involved Fatal and Injury Collisions by County 2012-2016
Persons Killed and Injured in Alcohol Involved Collisions by County 2012-2016
Persons Killed and Injured in Alcohol Involved Collisions by Victim Type 2012-2016
Motor Vehicle Drivers in Alcohol Involved Fatal and Injury Collisions by Type of Collision by Movement Preceding Collision - 2016
Parties in Fatal and Injury Collisions by Sex by Degree of Alcohol Impairment - 2016
Motor Vehicle Drivers in Fatal Collisions by Age by Degree of Alcohol Impairment - 2016
Motor Vehicle Drivers in Injury Collisions by Age by Degree of Alcohol Impairment - 2016
Had Been Drinking Drivers in Fatal and Injury Collisions by Sex by Age - 2016
Alcohol Involved Fatal Collisions by Day of Week by Hour of Day - 2016
Alcohol Involved Injury Collisions by Day of Week by Hour of Day - 2016
Alcohol Involved Fatal Collisions by County by Month - 2016
Persons Killed in Alcohol Involved Collisions by County by Month - 2016
Alcohol Involved Injury Collisions by County by Month - 2016
Persons Injured in Alcohol Involved Collisions by County by Month - 2016
Persons Killed and Injured in Alcohol Involved Collisions by Age by Victim Classification - 2016
Fatal and Injury Truck Collisions by Month 2012-2016
Persons Killed and Injured in Truck Collisions by Month 2012-2016
Fatal and Injury Truck Collisions by County 2012-2016
Persons Killed and Injured in Truck Collisions by County 2012-2016
Fatal Collisions Where Truck Driver Was at Fault by Age by Primary Collision Factor - 2016
Injury Collisions Where Truck Driver Was at Fault by Age by Primary Collision Factor - 2016
Persons Killed in Truck Collisions Where Truck Driver Was at Fault by Age by Primary Collision Factor - 2016
Persons Injured in Truck Collisions Where Truck Driver Was at Fault by Age by Primary Collision Factor - 2016
Fatal and Injury Truck Collisions Where Truck Driver Was at Fault by Primary Collision Factor 2012-2016
Fatal and Injury Truck Collisions Compared to All Fatal and Injury Collisions 2012-2016
Truck Drivers in Fatal Collisions by Age by Movement Preceding Collision - 2016
Truck Drivers in Injury Collisions by Age by Movement Preceding Collision - 2016
Fatal and Injury Collisions by Primary Collision Factor 2012-2016
Persons Killed and Injured by Primary Collision Factor 2012-2016
Estimated Cost Per Person and Per Collision by Victim Severity and Property Damaged Only Collisions 2015-2016
Hit and Run Collisions and Victims by Type of Collision - 2016
Passenger Victims Killed and Injured Aged 5 and Under by County 2014-2016
Fatal and Injury Pedestrian Collisions by Month 2012-2016
Pedestrian Victims Killed and Injured by Age 2012-2016
Fatal and Injury Motorcycle Collisions by Month 2012-2016
Motorcyclists Killed and Injured by Age 2012-2016
Fatal and Injury Motorcycle Collisions by County 2012-2016
Fatal Collisions Where Motorcycle Driver Was at Fault by Age by Primary Collision Factor - 2016
Injury Collisions Where Motorcycle Driver Was at Fault by Age by Primary Collision Factor - 2016
Fatal and Injury Bicycle Collisions by Month 2012-2016
Bicyclists Killed and Injured by Age 2012-2016
Persons Killed and Injured During Holiday Periods 2012-2016
Persons Killed and Injured in Alcohol Involved Collisions During Holiday Periods 2012-2016
Collisions, Victims, Vehicle Miles of Travel, Motor Vehicle Registration, Population, and Mileage Death Rate 1933-2016
Collisions and Persons Killed and Injured by County, City, and Road Classification - 2016
Motor Vehicle Registration, Motorcycle Registration, Licensed Drivers, Population, and Roadway Miles by County - 2016
Persons Killed and Injured by Extent of Injury by County - 2016
Fatal Collisions by County 2007-2016
Persons Killed by County 2007-2016
Injury Collisions by County 2007-2016
Persons Injured by County 2007-2016
Fatal Collisions by County by Month - 2016
Persons Killed by County by Month - 2016
Injury Collisions by County by Month - 2016
Persons Injured by County by Month - 2016
DUI/PCF Fatal and Injury Collisions by County 2012-2016
Persons Killed and Injured in DUI/PCF Collisions by County 2012-2016
Persons Killed and Injured Indicating Seat Belt, Helmet, or Other Safety Equipment Usage by County, City, and Road Classification - 2016