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ARIZONA CRASH DATA EXPLORER
We built a crash data pipeline from NHTSA federal records, Phoenix Police data, and ADOT sources — covering 7,652 fatal crashes and 8,402 fatalities from 2015–2022. Explore it all below.
2022 Fatal Crashes
1,200
+48% from 2015 ↑ 48%
2022 Fatalities
1,320
+47% from 2015
8-Year Total Fatalities
8,402
Statewide 2015–2022
Worst Year
2022
1,200 crashes / 1,320 deaths
Fatal Crashes & Fatalities by Year
Year-Over-Year Change (%)
| Year | Fatal Crashes | Fatalities | YoY Crashes | YoY Deaths | Fatalities / Crash |
|---|
Deadliest Highway
I-10
447 fatal crashes · 527 fatalities
Total Tracked Highways
8
Major AZ highways in dataset
Combined Fatal Crashes
1,315
Across all 8 highways
Fatal Crashes by Highway
Fatalities vs. Alcohol-Involved Crashes
| Highway | Full Name | Fatal Crashes | Fatalities | Alcohol Involved | Alcohol % | Deaths / Crash |
|---|
Maricopa Share
49.7%
Of all AZ fatal crashes
Total AZ Fatal Crashes
7,642
All 15 counties 2015–2022
Total AZ Fatalities
8,392
All counties combined
Fatal Crashes by County
Alcohol-Involved Crashes (Top 10)
Sort by:
| # | County | Fatal Crashes | Fatalities | AZ Share | Alcohol Involved | Alcohol % |
|---|
Deadliest Street
Indian School
23,393 total incidents
Peak Danger Window
3–6 PM
PM rush hour dominates
Roads Tracked
35
Phoenix metro, 2018–2025
Total Incidents by Road (Top 20)
Time-of-Day Breakdown — Top 12 Roads
Most Dangerous
#1 West Phoenix
99th Ave & Lower Buckeye — 947 incidents
Intersections Tracked
500
Top 500 by incident volume
Sort:
| # | Intersection | Total Incidents | Injury/Fatal ↓ | Injury % | Severity Bar |
|---|
Hotspot Clusters
287
Maricopa County hotspots
Worst Cluster
13 crashes
US-60 / SR-101 area
Data Source
FARS
2015–2022 fatal crashes geocoded
High (10+ crashes)
Medium (7–9)
Lower (5–6)
3–4 crashes
Click markers for details
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