Cornish, OK truck route planning & crash data
Plan safer truck routes in Cornish: commercial truck and garbage truck crashes in Cornish and Jefferson County, dangerous roads, seasonality and route safety data for fleets. Patterns use Jefferson County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
0 of 54 truck crashes since 2015.
Deadliest roads
No fatal large-truck crashes with a road name recorded here since 2015.
How Jefferson County compares with Oklahoma
Jefferson County against Oklahoma and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Jefferson County stands out
Full comparison
| Measure (2015–2025) | Jefferson County | Oklahoma | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 88.0 | 79.3 | 49.7 | 1.1× the state |
| Deaths per 100 crashes | 1.9 | 4.1 | 3.4 | 54% below the state |
| Injuries per crash | 0.35 | 0.44 | 0.49 | 20% below the state |
| Garbage-truck share | 0.0% | 1.4% | 2.3% | 100% below the state |
| On snow, slush or ice | 0.0% | 5.3% | 6.2% | 100% below the state |
| Morning rush (6–10 am) | 23.1% | 22.6% | 23.7% | same |
| In rain, sleet or snow | 7.7% | 12.8% | 13.8% | 40% below the state |
| Winter months (Nov–Mar) | 34.6% | 40.4% | 41.9% | 14% below the state |
| After dark | 36.5% | 25.4% | 24.8% | 1.4× the state |
Compared with Oklahoma, Jefferson County is lower on deaths per 100 crashes, injuries per crash and garbage-truck share. It runs above Oklahoma on crashes per 100k residents / yr and after dark.
The headline for Jefferson County: 0 crashes involve a garbage truck (0 since 2015), vs 1.4% across Oklahoma.
Overview
Since 2015, 54 crashes involving commercial trucks have been reported in Jefferson County. They injured 19 people and killed 1.
In complete reporting years that works out to about one truck crash every 77 days.
Cornish had 2 reported truck crashes since 2015, too few for reliable patterns, so the charts and findings on this page use Jefferson County numbers.
When crashes happen
Truck crashes peak in October (16.7% of the year) and are lowest in April (0.0%).
The five winter months (November to March) hold 34.6% of truck crashes, against 40.4% across Oklahoma.
The busiest hour is 10–11 am, with 14.8% of truck crashes.
0.0% of truck crashes here happened on snow, slush or ice, against 5.3% across Oklahoma.
Where crashes happen
No fatal crash involving a large truck has a recorded location within 10 miles of Cornish since 2015.
Garbage & waste trucks
No crashes involving garbage or refuse trucks have been reported in Jefferson County since 2015.
Route planning tips for Cornish fleets
- Plan October schedules with more margin; it is the worst month for truck crashes in Jefferson County.
- Paste your stops into the free Route Planner to see the risk score, safer alternatives and low bridges.
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 Jefferson 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 (Jefferson County) |
|---|---|
| US-70 | 16 |
| US-81 | 10 |
| Sh-32 | 3 |
| Sh-79 | 3 |
| Sh-89 | 3 |
| Sh 89 | 2 |
| State Highway 32 | 2 |
| State Highway 79 | 2 |
Cornish at a glance
| Population | 113 |
| Land area | 0.6 sq mi |
| Density | 188 per sq mi |
| Median household income (ZIP 73456) | $50,813 |
| Median home value (ZIP 73456) | $109,699 |
Waste facilities and haulers nearby
Historical data: truck crashes in Jefferson 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 | 2 | — | 0.6 |
| 2000s | 4 | +68% | 0.5 |
| 2010s | 4 | -7% | 0.2 |
| 2020s | 4 | +15% | 0.2 |
From the 1990s to the 2020s, yearly reported truck crashes went from 2 to 4. Some of the change may reflect how crashes were reported. Fatal large-truck crashes: 0.0 a year in 2016–19, 0.2 a year in 2020–24.
Nearby places
Questions fleets ask about Cornish
How many truck crashes happen in Cornish?
54 truck crashes have been reported in Jefferson County since 2015, with 1 deaths and 19 injuries.
When do most truck crashes happen in Cornish?
October has the most truck crashes in Jefferson County, 16.7% of the yearly total.
How many garbage truck crashes are there in Cornish?
Since 2015, Jefferson County has reported 0 garbage-truck crashes, or 0.0% of its truck crashes.
What is the truck crash rate in Cornish compared with Oklahoma?
The yearly rate is 88.0 truck crashes per 100,000 residents in Jefferson County, vs 79.3 for Oklahoma.
How can I plan a safer truck route in Cornish?
Use the free Route Planner: enter your stops to get a risk score, safer alternatives and the low bridges on your route.
2026 is a partial year. Updated October 2026.