Cassian, WI truck route planning & crash data
Plan safer truck routes in Cassian: commercial truck and garbage truck crashes in Cassian and Oneida County, dangerous roads, seasonality and route safety data for fleets. Patterns use Oneida County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
7 of 135 truck crashes since 2015.
Deadliest roads
How Oneida County compares with Wisconsin
Oneida County against Wisconsin and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Oneida County stands out
Full comparison
| Measure (2015–2025) | Oneida County | Wisconsin | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 30.2 | 42.6 | 49.7 | 29% below the state |
| Deaths per 100 crashes | 6.3 | 3.4 | 3.4 | 1.9× the state |
| Injuries per crash | 0.39 | 0.46 | 0.49 | 15% below the state |
| Garbage-truck share | 5.5% | 2.7% | 2.3% | 2.0× the state |
| On snow, slush or ice | 28.3% | 13.4% | 6.2% | 2.1× the state |
| Morning rush (6–10 am) | 39.4% | 26.9% | 23.7% | 1.5× the state |
| In rain, sleet or snow | 11.8% | 16.5% | 13.8% | 29% below the state |
| Winter months (Nov–Mar) | 51.2% | 44.9% | 41.9% | 1.1× the state |
| After dark | 10.2% | 20.9% | 24.8% | 51% below the state |
Oneida County sits below Wisconsin on crashes per 100k residents / yr, injuries per crash and in rain, sleet or snow. It stands out for higher deaths per 100 crashes, garbage-truck share and on snow, slush or ice.
Oneida County at a glance: 28.3% on snowy, slushy or icy roads, against 13.4% across Wisconsin.
Overview
Police reported 135 crashes involving commercial trucks in Oneida County since 2015: 51 people were injured and 8 were killed.
In complete reporting years that works out to about one truck crash every 32 days.
Only 5 truck crashes were reported in Cassian since 2015; patterns below come from Oneida County as a whole.
When crashes happen
February has the most truck crashes, 12.6% of the yearly total, while March has the fewest (5.9%).
November through March accounts for 51.2% of truck crashes here, compared with 44.9% in Wisconsin.
The busiest hour is 7–8 am, with 17.8% of truck crashes.
Snow, slush or ice was on the road in 28.3% of truck crashes, compared with 13.4% in Wisconsin.
Where crashes happen
Since 2015, fatal crashes with a large truck within 10 miles of Cassian happened on US-51 (2) and US-8 (2); no road leads clearly.
Garbage & waste trucks
Garbage trucks account for 7 of the truck crashes here, or 5.2%, compared with 2.7% in Wisconsin.
Route planning tips for Cassian fleets
- Build extra time into February routes: it has the most truck crashes here.
- 39.4% of truck crashes happen between 6 and 10 am, above Wisconsin; consider earlier or later starts where possible.
- With 28.3% of truck crashes on snow, slush or ice (above Wisconsin), plan winter equipment checks early.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
About the data
Sources: the FMCSA crash file for all reported truck crashes and NHTSA FARS for fatal crashes with a large truck. Every statement here comes straight from those numbers.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Oneida County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| US-51 | 2 |
| US-8 | 2 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Oneida County) |
|---|---|
| Ush 051 | 22 |
| Ush 008 | 17 |
| Sth 017 | 16 |
| Sth 047 | 11 |
| Ush 045 | 4 |
| Cth A | 3 |
| N Stevens St | 3 |
| Sth 070 | 3 |
Cassian at a glance
| Population | 1,086 |
| Land area | 64.0 sq mi |
| Density | 17 per sq mi |
| Median household income (ZIP 54529) | $72,000 |
| Median home value (ZIP 54529) | $272,426 |
Waste facilities and haulers nearby
Historical data: truck crashes in Oneida 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 | 11 | — | 0.3 |
| 2000s | 11 | +3% | 0.3 |
| 2010s | 10 | -13% | 0.7 |
| 2020s | 13 | +32% | 0.6 |
In the 1990s about 11 truck crashes a year were reported; in the 2020s, about 13. Reporting coverage also changed between these periods. Fatal crashes involving a large truck averaged 0.8 a year in 2016–19 and 0.6 a year in 2020–24.
Nearby places
Questions fleets ask about Cassian
How many truck accidents are there in Cassian?
Oneida County has had 135 reported truck crashes since 2015, injuring 51 people and killing 8.
Which month has the most truck crashes in Cassian?
Truck crashes in Oneida County peak in February, with 12.6% of the year's crashes.
Are garbage truck crashes common in Cassian?
Since 2015, Oneida County has reported 7 garbage-truck crashes, or 5.2% of its truck crashes.
How does Cassian compare with Wisconsin for truck crashes?
Per 100,000 residents, Oneida County has 30.2 truck crashes a year; Wisconsin has 42.6.
How can I plan a safer truck route in Cassian?
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.