San Francisco Crash Analysis · CHP CCRS · 2022–2024
Crashes, Corridors & Dangerous Crossings
Where, when, and why traffic crashes happen across SoMa/Financial, Tenderloin/Civic Center, Mission, Downtown/North Beach, Western Addition, and 6 more neighborhoods — built from CHP CCRS city-wide crash data.
5,861
Reported crashes (metro, 2024)
41
Traffic fatalities (metro, 2024)
675
Pedestrian crashes (metro, 2024)
27.2%
Speed-related rate (metro, 2024)
01 — Crash Map
Where It Happens
Search an address, filter by crash type, compare years, or enter your commute to see every crash hotspot along your route.
This interactive map renders fully when deployed to GitHub Pages or opened locally. All crash data, markers, corridors, and tools are loaded — they just need a basemap.
Top 10
Hotspot
Arterial
Interstate
Commute
Size = crash volume · Click markers for details
Privacy: This page has no backend, no analytics, and no cookies. Nothing you type is stored or collected. Address search and commute routing are handled by OpenStreetMap Nominatim and OSRM (both open source). Your queries go directly to those services and are subject to their privacy policies.
02 — Look Up Your Street
How Safe Is Your Area?
Search any address or intersection to see a crash summary for that location. CHP CCRS 2022–2024.
🔍
RADIUS
crashes
No crashes recorded within this radius
Try a wider radius or a different address
Address not found within San Francisco
This dashboard covers the San Francisco metro area. Try an address within city limits.
03 — Dangerous Intersections
The Top 10 Crash Sites
Ranked by total crash volume across San Francisco. Freeway interchanges dominate due to high traffic volumes — use the Per Vehicle toggle to normalize by traffic count.
Top 10 Crash Intersections — All Metro
CHP CCRS 2022–2024 · 59 locations tracked
Year
Rank by
04 — Neighborhood Overview
Crash Rates Across the Metro
How each neighborhood in San Francisco compares on total crashes, fatalities, and behavioral factors.
Neighborhood Comparison
All neighborhoods · CHP CCRS 2024
Overview
Neighborhood
Crashes
Fatal
DUI
Speed
Hit & Run
Ped
Crashes Per 1,000 Residents
Population-adjusted crash rate · CHP CCRS 2024
05 — When It Happens
The Calendar of Risk
Crash patterns by hour, day of week, and month across the metro.
Crashes by Hour
All Metro · CHP CCRS 2024
Crashes by Day of Week
All Metro · CHP CCRS 2024
Crashes by Month
All Metro · CHP CCRS 2024
Weekday vs Weekend by Hour
All Metro · CHP CCRS 2024
06 — Year Over Year
Is the Metro Getting Safer?
Three years of CHP CCRS records show how crashes, fatalities, and behavioral factors are trending across San Francisco.
Total Crashes
Metro-wide · CHP CCRS 2022–2024
Fatalities & Pedestrian Crashes
Metro-wide · CHP CCRS 2022–2024
Behavioral Trends
DUI, speed, and hit-and-run crashes · 2022–2024
07 — Severity
How Bad Are the Crashes?
41 people died on San Francisco roads in 2024. The severity breakdown tells us how crashes distribute between fatal, serious, minor, and property-damage-only.
Severity Distribution
All Metro · CHP CCRS 2024
Fatalities by Neighborhood
CHP CCRS 2024
Fatal
Crash Type Breakdown
All Metro · CHP CCRS 2024
Contributing Factors
All Metro · CHP CCRS 2024
08 — Impaired Driving
DUI Crashes Across the Metro
478 crashes in 2024 involved impairment — 8.2% of the total.
DUI Rate by Hour
% of crashes involving DUI · All Metro
DUI by Neighborhood
Total DUI crashes · CHP CCRS 2024
09 — Speed
Speed Kills Disproportionately
27.2% of crashes are speed-related. Other SF has the highest rate at 46.9%.
Speed Rate by Hour
% of crashes involving speed · All Metro
Speed's Share of Fatalities
By neighborhood · CHP CCRS 2024
Fatal
Crashes by Speed Limit Zone
All Metro · CHP CCRS 2024
10 — Hit-and-Run
28.8% of Drivers Flee the Scene
1,689 hit-and-run crashes across the metro. Bayview/Excelsior leads at 33.6%.
Hit-and-Run Rate by Hour
% of crashes that are H&R · All Metro
Hit-and-Run Rate by Neighborhood
% of crashes · CHP CCRS 2024
11 — Pedestrians & Cyclists
The Most Vulnerable on Metro Streets
675 pedestrian crashes and 471 cyclist crashes across the metro in 2024.
Pedestrian Crashes by Neighborhood
CHP CCRS 2024
675
pedestrian crashes in 2024. SoMa/Financial accounts for 114 — 17% of the metro total despite having 10% of the population.
12 — Vision Zero SF
Vision Zero SF: Progress Toward Zero
San Francisco adopted Vision Zero SF in 2014, setting a target of 0 traffic fatalities by 2024. The baseline was 31 fatalities in 2014.