Carrizo, AZ truck route planning & crash data
Plan safer truck routes in Carrizo: commercial truck and garbage truck crashes in Carrizo and Navajo County, dangerous roads, seasonality and route safety data for fleets. Patterns use Navajo County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
4 of 971 truck crashes since 2015.
Deadliest roads
No fatal large-truck crashes with a road name recorded here since 2015.
How Navajo County compares with Arizona
Navajo County against Arizona and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Navajo County stands out
Full comparison
| Measure (2015–2025) | Navajo County | Arizona | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 73.6 | 35.9 | 49.7 | 2.1× the state |
| Deaths per 100 crashes | 9.4 | 5.2 | 3.4 | 1.8× the state |
| Injuries per crash | 0.22 | 0.19 | 0.49 | 1.2× the state |
| Garbage-truck share | 0.4% | 1.6% | 2.3% | 71% below the state |
| On snow, slush or ice | 6.3% | 3.2% | 6.2% | 2.0× the state |
| Morning rush (6–10 am) | 16.1% | 22.6% | 23.7% | 29% below the state |
| In rain, sleet or snow | 5.1% | 5.3% | 13.8% | same |
| Winter months (Nov–Mar) | 40.6% | 42.1% | 41.9% | same |
| After dark | 41.3% | 30.0% | 24.8% | 1.4× the state |
Compared with Arizona, Navajo County is lower on garbage-truck share and morning rush (6–10 am). It stands out for higher crashes per 100k residents / yr, deaths per 100 crashes and injuries per crash.
The headline for Navajo County: 6.3% share of truck crashes on snow, slush or ice (Arizona: 3.2%).
Overview
Since 2015, 971 crashes involving commercial trucks have been reported in Navajo County. They injured 248 people and killed 87.
That averages about one truck crash every 5 days in fully reported years.
Carrizo had 0 reported truck crashes since 2015, too few for reliable patterns, so the charts and findings on this page use Navajo County numbers.
When crashes happen
July has the most truck crashes, 10.3% of the yearly total, while April has the fewest (6.6%).
The five winter months (November to March) hold 40.6% of truck crashes, against 42.1% across Arizona.
The busiest hour is 2–3 pm, with 6.1% of truck crashes.
Road surface: 6.3% of truck crashes were on snow, slush or ice (Arizona: 3.2%).
Where crashes happen
No fatal crash involving a large truck has a recorded location within 10 miles of Carrizo since 2015.
Garbage & waste trucks
4 crashes involved a garbage or refuse truck, a 0.4% share (Arizona: 1.6%).
Route planning tips for Carrizo fleets
- Review driver schedules for July, the month with the most truck crashes.
- With 6.3% of truck crashes on snow, slush or ice (above Arizona), plan winter equipment checks early.
- Use the free Route Planner to score your route and spot low bridges before drivers head out.
About the data
Crash counts come from the FMCSA crash file (police-reported crashes involving trucks over 10,000 lb); fatal-crash locations come from NHTSA FARS. Text on this page states only what these numbers show.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Navajo County
By hour of day
Most dangerous roads for trucks
No fatal crashes involving a large truck with a road name were recorded within 10 miles since 2015.
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Navajo County) |
|---|---|
| I-40 Noncard@M257 | 11 |
| I-40 Noncard@M284 | 10 |
| I-40 Noncard@M255 | 9 |
| I-40 Noncard@M271 | 8 |
| I-40 Noncard@M288 | 7 |
| I-40 Noncard@M258 | 6 |
| I-40 Noncard@M279 | 6 |
| I-40 Noncard@M282 | 6 |
Carrizo at a glance
| Land area | 9.0 sq mi |
Waste facilities and haulers nearby
Historical data: truck crashes in Navajo County since the 1990s
Combines the FMCSA crash file (all reported truck crashes, real coverage from about 1990) with NHTSA FARS (fatal crashes involving a large truck, 1982–2024).
| Decade | Truck crashes / yr | Change | Fatal crashes / yr (FARS) |
|---|---|---|---|
| 1990s | 12 | — | 2.7 |
| 2000s | 42 | +265% | 3.5 |
| 2010s | 36 | -14% | 2.3 |
| 2020s | 88 | +143% | 6.2 |
Reported truck crashes averaged 12 a year in the 1990s and 88 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. Fatal crashes involving a large truck averaged 2.8 a year in 2016–19 and 6.2 a year in 2020–24.
Nearby places
Questions fleets ask about Carrizo
How many truck accidents are there in Carrizo?
Since 2015, 971 crashes involving commercial trucks were reported in Navajo County (248 injured, 87 killed).
When do most truck crashes happen in Carrizo?
July has the most truck crashes in Navajo County, 10.3% of the yearly total.
Are garbage truck crashes common in Carrizo?
Since 2015, Navajo County has reported 4 garbage-truck crashes, or 0.4% of its truck crashes.
How does Carrizo compare with Arizona for truck crashes?
Per 100,000 residents, Navajo County has 73.6 truck crashes a year; Arizona has 35.9.
What is the best way to plan truck routes in Carrizo?
Paste your stops into the free CurbWaste Route Planner: it scores your route against fatal-crash locations, suggests safer alternatives and flags low bridges.
2026 is a partial year. Updated October 2026.