ZIP 74330 (Adair, OK) truck route planning & crash data
Plan safer truck routes around ZIP 74330: commercial truck and garbage truck crashes here and in Mayes 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 612 truck crashes since 2015.
Deadliest roads
How Mayes County compares with Oklahoma
Mayes County against Oklahoma and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Mayes County stands out
Full comparison
| Measure (2015–2025) | Mayes County | Oklahoma | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 137.3 | 79.3 | 49.7 | 1.7× the state |
| Deaths per 100 crashes | 6.9 | 4.1 | 3.4 | 1.7× the state |
| Injuries per crash | 0.45 | 0.44 | 0.49 | same |
| Garbage-truck share | 0.4% | 1.4% | 2.3% | 74% below the state |
| On snow, slush or ice | 6.2% | 5.3% | 6.2% | 1.2× the state |
| Morning rush (6–10 am) | 18.3% | 22.6% | 23.7% | 19% below the state |
| In rain, sleet or snow | 11.8% | 12.8% | 13.8% | 8% below the state |
| Winter months (Nov–Mar) | 40.1% | 40.4% | 41.9% | same |
| After dark | 28.3% | 25.4% | 24.8% | 1.1× the state |
Compared with Oklahoma, Mayes County is lower on garbage-truck share, morning rush (6–10 am) and in rain, sleet or snow. It stands out for higher crashes per 100k residents / yr, deaths per 100 crashes and on snow, slush or ice.
Mayes County at a glance: 1 in 278 crashes involve a garbage truck (4 since 2015), vs 1.4% across Oklahoma.
Overview
Mayes County has recorded 612 truck crashes since 2015, with 275 people injured and 40 killed.
Across the years with complete reporting, that is roughly one truck crash every 7 days.
When crashes happen
Truck crashes peak in June (11.1% of the year) and are lowest in November (5.7%).
November through March accounts for 40.1% of truck crashes here, compared with 40.4% in Oklahoma.
More truck crashes happen at 2–3 pm than at any other hour (7.0%).
Road surface: 6.2% of truck crashes were on snow, slush or ice (Oklahoma: 5.3%).
Where crashes happen
Roads with fatal crashes involving a large truck within 10 miles of ZIP 74330 since 2015: I-44 (2), US-69 (2) and SR-28 (1). No single road stands out.
Garbage & waste trucks
Garbage and refuse trucks were involved in 4 crashes, 0.7% of the total, against 1.4% across Oklahoma.
Route planning tips for ZIP 74330 fleets
- Plan June schedules with more margin; it is the worst month for truck crashes in Mayes County.
- Icy and snowy roads show up in 6.2% of truck crashes here, more than Oklahoma; schedule winter checks early.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
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.
Reporting to FMCSA was incomplete in 2019; rates and comparisons skip those years.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Mayes County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-44 | 2 |
| US-69 | 2 |
| SR-28 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Mayes County) |
|---|---|
| US-69 | 105 |
| I-44 | 57 |
| United States Highway 69 | 28 |
| Interstate 44 (Wrtp) | 27 |
| US-412 | 25 |
| I-44 (Will Rogers Turnpike) | 12 |
| State Highway 20 | 10 |
| State Highway 82 | 10 |
ZIP 74330 at a glance
| Population | 2,353 |
| Density | 9 per sq mi |
| Median household income | $67,781 |
| Median home value | $179,173 |
| Home ownership | 89% |
Waste facilities and haulers nearby
Historical data: truck crashes in Mayes 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 | 25 | — | 1.8 |
| 2000s | 39 | +58% | 2.0 |
| 2010s | 46 | +17% | 2.0 |
| 2020s | 60 | +31% | 3.8 |
In the 1990s about 25 truck crashes a year were reported; in the 2020s, about 60. Reporting coverage also changed between these periods. NHTSA counts 2.5 fatal large-truck crashes a year in 2016–19 and 3.8 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 74330
How many truck crashes happen in ZIP 74330?
Since 2015, 612 crashes involving commercial trucks were reported in Mayes County (275 injured, 40 killed).
When do most truck crashes happen in ZIP 74330?
Truck crashes in Mayes County peak in June, with 11.1% of the year's crashes.
Are garbage truck crashes common in ZIP 74330?
Since 2015, Mayes County has reported 4 garbage-truck crashes, or 0.7% of its truck crashes.
How do truck crashes in ZIP 74330 compare with Oklahoma?
Per 100,000 residents, Mayes County has 137.3 truck crashes a year; Oklahoma has 79.3.
How can I plan a safer truck route in ZIP 74330?
Use the free Route Planner: enter your stops to get a risk score, safer alternatives and the low bridges on your route.
Crash reporting to FMCSA was incomplete in 2019; those years are greyed out and left out of rates. 2026 is a partial year. Updated October 2026.