Chiawuli Tak, AZ truck route planning & crash data
Plan safer truck routes in Chiawuli Tak: commercial truck and garbage truck crashes in Chiawuli Tak and Pima County, dangerous roads, seasonality and route safety data for fleets. Patterns use Pima County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
9.8 deaths per 100 garbage-truck crashes vs 6.7 for all trucks.
Deadliest roads
No fatal large-truck crashes with a road name recorded here since 2015.
How Pima County compares with Arizona
Pima County against Arizona and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Pima County stands out
Full comparison
| Measure (2015–2025) | Pima County | Arizona | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 18.5 | 35.9 | 49.7 | 48% below the state |
| Deaths per 100 crashes | 6.7 | 5.2 | 3.4 | 1.3× the state |
| Injuries per crash | 0.17 | 0.19 | 0.49 | 11% below the state |
| Garbage-truck share | 1.9% | 1.6% | 2.3% | 1.2× the state |
| On snow, slush or ice | 0.4% | 3.2% | 6.2% | 87% below the state |
| Morning rush (6–10 am) | 25.1% | 22.6% | 23.7% | 1.1× the state |
| In rain, sleet or snow | 4.9% | 5.3% | 13.8% | 8% below the state |
| Winter months (Nov–Mar) | 44.3% | 42.1% | 41.9% | same |
| After dark | 25.3% | 30.0% | 24.8% | 16% below the state |
Pima County has lower values than Arizona for crashes per 100k residents / yr, injuries per crash and on snow, slush or ice. It runs above Arizona on deaths per 100 crashes, garbage-truck share and morning rush (6–10 am).
Pima County at a glance: 0.4% share of truck crashes on snow, slush or ice (Arizona: 3.2%).
Overview
Pima County has recorded 2,337 truck crashes since 2015, with 429 people injured and 151 killed.
That averages about one truck crash every 2 days in fully reported years.
With 0 truck crashes reported in Chiawuli Tak since 2015, this page uses Pima County numbers for its patterns and comparisons.
When crashes happen
Truck crashes peak in February (9.5% of the year) and are lowest in April (7.4%).
The five winter months (November to March) hold 44.3% of truck crashes, against 42.1% across Arizona.
The busiest hour is 8–9 am, with 7.3% of truck crashes.
Road surface: 0.4% of truck crashes were on snow, slush or ice (Arizona: 3.2%).
Where crashes happen
Since 2015, no fatal large-truck crashes with a location were recorded within 10 miles of Chiawuli Tak.
Garbage & waste trucks
Garbage and refuse trucks were involved in 46 crashes, 2.0% of the total, against 1.6% across Arizona.
Garbage-truck crashes peak in April (17% of them).
Per 100 crashes, garbage trucks recorded 9.8 deaths compared with 6.7 for all trucks.
Route planning tips for Chiawuli Tak fleets
- Plan February schedules with more margin; it is the worst month for truck crashes in Pima County.
- For residential and commercial waste routes, look again at April schedules: garbage-truck crashes peak then.
- Morning starts matter: 25.1% of truck crashes fall between 6 and 10 am, higher than Arizona.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
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 Pima 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 (Pima County) |
|---|---|
| I-10 Noncard@M264 | 36 |
| I-10 Noncard@M262 | 24 |
| I-10 Noncard@M255 | 22 |
| I-10 Noncard@M253 | 19 |
| I-10 Noncard@M252 | 18 |
| I-10 Noncard@M257 | 15 |
| I-10 Noncard@M268 | 14 |
| I-10 Noncard@M267 | 12 |
Chiawuli Tak at a glance
| Land area | 2.4 sq mi |
| Median household income (ZIP 85639) | $39,333 |
Waste facilities and haulers nearby
Historical data: truck crashes in Pima 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 | 29 | — | 6.5 |
| 2000s | 173 | +494% | 7.4 |
| 2010s | 101 | -42% | 7.3 |
| 2020s | 199 | +97% | 12.4 |
In the 1990s about 29 truck crashes a year were reported; in the 2020s, about 199. Reporting coverage also changed between these periods. Fatal large-truck crashes: 7.2 a year in 2016–19, 12.4 a year in 2020–24.
Nearby places
Questions fleets ask about Chiawuli Tak
How common are truck crashes in Chiawuli Tak?
Since 2015, 2,337 crashes involving commercial trucks were reported in Pima County (429 injured, 151 killed).
What is the worst month for truck crashes in Chiawuli Tak?
February has the most truck crashes in Pima County, 9.5% of the yearly total.
Are garbage truck crashes common in Chiawuli Tak?
Since 2015, Pima County has reported 46 garbage-truck crashes, or 2.0% of its truck crashes.
How does Chiawuli Tak compare with Arizona for truck crashes?
Pima County records 18.5 truck crashes per 100,000 residents a year, against 35.9 across Arizona.
How do I plan a garbage truck route in Chiawuli Tak?
The free Route Planner takes your stops and returns a route risk score, safer alternatives and low-bridge warnings.
2026 is a partial year. Updated October 2026.