ZIP 73747 (Isabella, OK) truck route planning & crash data
Plan safer truck routes around ZIP 73747: commercial truck and garbage truck crashes here and in Major 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
1 of 133 truck crashes since 2015.
Deadliest roads
How Major County compares with Oklahoma
Major County against Oklahoma and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Major County stands out
Full comparison
| Measure (2015–2025) | Major County | Oklahoma | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 156.1 | 79.3 | 49.7 | 2.0× the state |
| Deaths per 100 crashes | 8.5 | 4.1 | 3.4 | 2.1× the state |
| Injuries per crash | 0.67 | 0.44 | 0.49 | 1.5× the state |
| Garbage-truck share | 0.8% | 1.4% | 2.3% | 45% below the state |
| On snow, slush or ice | 7.7% | 5.3% | 6.2% | 1.5× the state |
| Morning rush (6–10 am) | 23.1% | 22.6% | 23.7% | same |
| In rain, sleet or snow | 8.5% | 12.8% | 13.8% | 34% below the state |
| Winter months (Nov–Mar) | 42.3% | 40.4% | 41.9% | same |
| After dark | 32.3% | 25.4% | 24.8% | 1.3× the state |
Major County sits below Oklahoma on garbage-truck share and in rain, sleet or snow. It stands out for higher crashes per 100k residents / yr, deaths per 100 crashes and injuries per crash.
Major County at a glance: 8.5 people killed per 100 truck crashes (Oklahoma: 4.1).
Overview
Police reported 133 crashes involving commercial trucks in Major County since 2015: 88 people were injured and 11 were killed.
Across the years with complete reporting, that is roughly one truck crash every 31 days.
When crashes happen
Truck crashes peak in August (13.5% of the year) and are lowest in July (2.3%).
November through March accounts for 42.3% of truck crashes here, compared with 40.4% in Oklahoma.
The busiest hour is 12–1 pm, with 13.5% of truck crashes.
7.7% of truck crashes here happened on snow, slush or ice, against 5.3% across Oklahoma.
Where crashes happen
The deadliest road for trucks within 10 miles of ZIP 73747 is SR-8, with 3 fatal large-truck crashes since 2015. Next come SR-51 (2), SR-58 (1) and US-60 (1).
Garbage & waste trucks
1 crash involved a garbage or refuse truck, a 0.8% share (Oklahoma: 1.4%).
Route planning tips for ZIP 73747 fleets
- Review driver schedules for August, the month with the most truck crashes.
- Check whether your routes use SR-8, the road with the most fatal truck crashes in this area.
- With 7.7% of truck crashes on snow, slush or ice (above Oklahoma), plan winter equipment 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.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Major County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-8 | 3 |
| SR-51 | 2 |
| SR-58 | 1 |
| US-60 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Major County) |
|---|---|
| US-412 | 35 |
| US-60 | 18 |
| US-281 | 14 |
| Sh-58 | 7 |
| Sh-8 | 6 |
| US-270 | 5 |
| United States Highway 60 | 4 |
| Ok-8 | 3 |
ZIP 73747 at a glance
| Population | 228 |
| Density | 2 per sq mi |
| Median household income | $61,250 |
| Home ownership | 62% |
Waste facilities and haulers nearby
Historical data: truck crashes in Major 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 | 6 | — | 0.8 |
| 2000s | 11 | +78% | 1.2 |
| 2010s | 15 | +35% | 1.4 |
| 2020s | 12 | -17% | 1.0 |
From the 1990s to the 2020s, yearly reported truck crashes went from 6 to 12. Some of the change may reflect how crashes were reported. Fatal large-truck crashes: 1.2 a year in 2016–19, 1.0 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 73747
How common are truck crashes in ZIP 73747?
Major County has had 133 reported truck crashes since 2015, injuring 88 people and killing 11.
What is the most dangerous road for trucks in ZIP 73747?
SR-8 had 3 fatal crashes involving a large truck within 10 miles of ZIP 73747 since 2015, more than any other road.
Which month has the most truck crashes in ZIP 73747?
The worst month is August: 13.5% of truck crashes in Major County happen then.
Are garbage truck crashes common in ZIP 73747?
Since 2015, Major County has reported 1 garbage-truck crash, or 0.8% of its truck crashes.
How do truck crashes in ZIP 73747 compare with Oklahoma?
Per 100,000 residents, Major County has 156.1 truck crashes a year; Oklahoma has 79.3.
How do I plan a garbage truck route in ZIP 73747?
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.