ZIP 85911 (Cibecue, AZ) truck route planning & crash data
Plan safer truck routes around ZIP 85911: commercial truck and garbage truck crashes here and in Navajo County, dangerous roads, seasonality and route safety data for fleets.
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 |
Navajo County sits below Arizona 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.
Navajo County at a glance: 6.3% on snowy, slushy or icy roads, against 3.2% across Arizona.
Overview
Police reported 971 crashes involving commercial trucks in Navajo County since 2015: 248 people were injured and 87 were killed.
That averages about one truck crash every 5 days in fully reported years.
When crashes happen
The worst month is July with 10.3% of truck crashes; the quietest is April at 6.6%.
Winter months (Nov–Mar) carry 40.6% of truck crashes, vs 42.1% for Arizona.
More truck crashes happen at 2–3 pm than at any other hour (6.1%).
6.3% of truck crashes here happened on snow, slush or ice, against 3.2% across Arizona.
Where crashes happen
No fatal crash involving a large truck has a recorded location within 10 miles of ZIP 85911 since 2015.
Garbage & waste trucks
4 crashes involved a garbage or refuse truck, a 0.4% share (Arizona: 1.6%).
Route planning tips for ZIP 85911 fleets
- Plan July schedules with more margin; it is the worst month for truck crashes in Navajo County.
- 6.3% of truck crashes were on snow, slush or ice, above Arizona; plan winter equipment checks before the season.
- 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 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 |
ZIP 85911 at a glance
| Population | 2,273 |
| Density | 2 per sq mi |
| Median household income | $25,510 |
| Home ownership | 43% |
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 |
From the 1990s to the 2020s, yearly reported truck crashes went from 12 to 88. Some of the change may reflect how crashes were reported. Fatal large-truck crashes: 2.8 a year in 2016–19, 6.2 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 85911
How many truck crashes happen in ZIP 85911?
Since 2015, 971 crashes involving commercial trucks were reported in Navajo County (248 injured, 87 killed).
When do most truck crashes happen in ZIP 85911?
July has the most truck crashes in Navajo County, 10.3% of the yearly total.
How many garbage truck accidents happen in ZIP 85911?
Garbage trucks were involved in 4 reported crashes in Navajo County since 2015 (0.4% of truck crashes).
How does ZIP 85911 compare with Arizona for truck crashes?
The yearly rate is 73.6 truck crashes per 100,000 residents in Navajo County, vs 35.9 for Arizona.
How can I plan a safer truck route in ZIP 85911?
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.