About this Dataset

2023 Crash Data On State Highway System

The Crash Data On California State Highways Report is produced annually by the California Department of Transportation (Caltrans) to provide high level summaries of road miles, travel, crashes and crash rates on the California State Highway System.

This table lists statewide vehicle travel expressed in Million Vehicle Miles (MVM), road miles, and one and three year crash rates and fatality rates based on lane types and population codes.

While crash rates for total crash and fatal + injury crashes are calculated per MVM, fatality rates are expressed per 100 MVM.
Organization: State of California
Last updated: 2025-07-23T19:48:50.128028
Tags: 2023, california-department-of-transportation, california-state-transportation-agency, calsta, caltrans, caopendata, crash, transportation

Tables

Basic Average Crash Rate Table For Highways

@usgov.ca_gov_2023_crash_data_on_state_highway_system.basic_average_crash_rate_table_for_highways

11.79 kB
67 rows
12 columns

Basic Average Crash Rate Table For Intersections

@usgov.ca_gov_2023_crash_data_on_state_highway_system.basic_average_crash_rate_table_for_intersections

9.7 kB
31 rows
11 columns

Basic Average Crash Rate Table For Ramps

@usgov.ca_gov_2023_crash_data_on_state_highway_system.basic_average_crash_rate_table_for_ramps

11.63 kB
80 rows
12 columns

Bicycle Fatality And Injury Data By County

@usgov.ca_gov_2023_crash_data_on_state_highway_system.bicycle_fatality_and_injury_data_by_county

5.76 kB
290 rows
5 columns

California State Highways Statewide 5-Year Freeway Trend

@usgov.ca_gov_2023_crash_data_on_state_highway_system.california_state_highways_statewide_5_year_freeway_trend

10.38 kB
18 rows
12 columns

California State Highways Statewide Travel And Crash Rates

@usgov.ca_gov_2023_crash_data_on_state_highway_system.california_state_highways_statewide_travel_and_crash_rates

11.18 kB
54 rows
10 columns

Data Dictionary Crash Data On State Highway System

@usgov.ca_gov_2023_crash_data_on_state_highway_system.data_dictionary_crash_data_on_state_highway_system

19.83 kB
118 rows
18 columns

List Of Values Crash Data On State Highway System

@usgov.ca_gov_2023_crash_data_on_state_highway_system.list_of_values_crash_data_on_state_highway_system

12.41 kB
318 rows
6 columns

Metadata Crash Data On State Highway System

@usgov.ca_gov_2023_crash_data_on_state_highway_system.metadata_crash_data_on_state_highway_system

45.72 kB
11 rows
33 columns

Pedestrian Fatality And Injury Data By County

@usgov.ca_gov_2023_crash_data_on_state_highway_system.pedestrian_fatality_and_injury_data_by_county

6.17 kB
290 rows
5 columns

Statewide Travel And Crash Summary

@usgov.ca_gov_2023_crash_data_on_state_highway_system.statewide_travel_and_crash_summary

13.52 kB
54 rows
13 columns

Travel And Crash Summary By District

@usgov.ca_gov_2023_crash_data_on_state_highway_system.travel_and_crash_summary_by_district

12.5 kB
39 rows
13 columns

Travel And Crash Summary For County

@usgov.ca_gov_2023_crash_data_on_state_highway_system.travel_and_crash_summary_for_county

37.42 kB
1,566 rows
11 columns

Travel And Crash Summary For District

@usgov.ca_gov_2023_crash_data_on_state_highway_system.travel_and_crash_summary_for_district

24.21 kB
324 rows
14 columns