Rillito, AZ truck route planning & crash data
Plan safer truck routes in Rillito: commercial truck and garbage truck crashes in Rillito 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
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 |
Compared with Arizona, Pima County is lower on 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).
What stands out in Pima County: 0.4% share of truck crashes on snow, slush or ice (Arizona: 3.2%).
Overview
Police reported 2,337 crashes involving commercial trucks in Pima County since 2015: 429 people were injured and 151 were killed.
Across the years with complete reporting, that is roughly one truck crash every 2 days.
With 0 truck crashes reported in Rillito since 2015, this page uses Pima County numbers for its patterns and comparisons.
When crashes happen
February has the most truck crashes, 9.5% of the yearly total, while April has the fewest (7.4%).
Winter months (Nov–Mar) carry 44.3% of truck crashes, vs 42.1% for Arizona.
The busiest hour is 8–9 am, with 7.3% of truck crashes.
Snow, slush or ice was on the road in 0.4% of truck crashes, compared with 3.2% in Arizona.
Where crashes happen
I-10 leads within 10 miles of Rillito with 10 fatal crashes involving a large truck since 2015. After it: Marana Rd (1), Tangerine Rd (1) and Trico Rd (1).
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).
Deaths per 100 garbage-truck crashes: 9.8, vs 6.7 for all truck crashes.
Route planning tips for Rillito fleets
- Plan February schedules with more margin; it is the worst month for truck crashes in Pima County.
- Where you can, review stops along I-10; it has the most fatal large-truck crashes nearby.
- Garbage-truck crashes here peak in April; review collection routes for that month.
- Morning starts matter: 25.1% of truck crashes fall between 6 and 10 am, higher than Arizona.
- Paste your stops into the free Route Planner to see the risk score, safer alternatives and low bridges.
About the data
This report uses the FMCSA crash file (reported crashes of trucks over 10,000 lb) and NHTSA FARS (fatal crashes). It reports the numbers without guessing at reasons.
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
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-10 | 10 |
| Marana Rd | 1 |
| Tangerine Rd | 1 |
| Trico Rd | 1 |
| W Tangerine Rd | 1 |
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 |
Rillito at a glance
| Land area | 0.1 sq mi |
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 crashes involving a large truck averaged 7.2 a year in 2016–19 and 12.4 a year in 2020–24.
Nearby places
Questions fleets ask about Rillito
How common are truck crashes in Rillito?
Pima County has had 2,337 reported truck crashes since 2015, injuring 429 people and killing 151.
Which road has the most fatal truck crashes in Rillito?
Since 2015, I-10 has had the most fatal large-truck crashes within 10 miles of Rillito: 10.
What is the worst month for truck crashes in Rillito?
February has the most truck crashes in Pima County, 9.5% of the yearly total.
Are garbage truck crashes common in Rillito?
Garbage trucks were involved in 46 reported crashes in Pima County since 2015 (2.0% of truck crashes).
How do truck crashes in Rillito compare with Arizona?
Pima County records 18.5 truck crashes per 100,000 residents a year, against 35.9 across Arizona.
How can I plan a safer truck route in Rillito?
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.