Tiffany, WI truck route planning & crash data
Plan safer truck routes in Tiffany: commercial truck and garbage truck crashes in Tiffany and Dunn County, dangerous roads, seasonality and route safety data for fleets. Patterns use Dunn County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
5 of 500 truck crashes since 2015.
Deadliest roads
How Dunn County compares with Wisconsin
Dunn County against Wisconsin and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Dunn County stands out
Full comparison
| Measure (2015–2025) | Dunn County | Wisconsin | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 92.8 | 42.6 | 49.7 | 2.2× the state |
| Deaths per 100 crashes | 2.1 | 3.4 | 3.4 | 38% below the state |
| Injuries per crash | 0.28 | 0.46 | 0.49 | 39% below the state |
| Garbage-truck share | 1.1% | 2.7% | 2.3% | 61% below the state |
| On snow, slush or ice | 19.5% | 13.4% | 6.2% | 1.5× the state |
| Morning rush (6–10 am) | 21.2% | 26.9% | 23.7% | 21% below the state |
| In rain, sleet or snow | 21.4% | 16.5% | 13.8% | 1.3× the state |
| Winter months (Nov–Mar) | 48.8% | 44.9% | 41.9% | 1.1× the state |
| After dark | 32.1% | 20.9% | 24.8% | 1.5× the state |
Dunn County has lower values than Wisconsin for deaths per 100 crashes, injuries per crash and garbage-truck share. It runs above Wisconsin on crashes per 100k residents / yr, on snow, slush or ice and in rain, sleet or snow.
Dunn County at a glance: 1 in 94 crashes involve a garbage truck (5 since 2015), vs 2.7% across Wisconsin.
Overview
Police reported 500 crashes involving commercial trucks in Dunn County since 2015: 134 people were injured and 10 were killed.
That averages about one truck crash every 9 days in fully reported years.
Only 2 truck crashes were reported in Tiffany since 2015; patterns below come from Dunn County as a whole.
When crashes happen
Truck crashes peak in February (11.4% of the year) and are lowest in April (4.6%).
Winter months (Nov–Mar) carry 48.8% of truck crashes, vs 44.9% for Wisconsin.
The busiest hour is 7–8 am, with 7.6% of truck crashes.
19.5% of truck crashes here happened on snow, slush or ice, against 13.4% across Wisconsin.
Where crashes happen
Since 2015, fatal crashes with a large truck within 10 miles of Tiffany happened on CR-D (1) and SR-25 (1); no road leads clearly.
Garbage & waste trucks
5 crashes involved a garbage or refuse truck, a 1.0% share (Wisconsin: 2.7%).
Route planning tips for Tiffany fleets
- Build extra time into February routes: it has the most truck crashes here.
- 19.5% of truck crashes were on snow, slush or ice, above Wisconsin; plan winter equipment checks before the season.
- Use the free Route Planner to score your route and spot low bridges before drivers head out.
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 Dunn County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| CR-D | 1 |
| SR-25 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Dunn County) |
|---|---|
| I-094 | 292 |
| Sth 025 | 21 |
| Cth B | 18 |
| Ush 012 | 15 |
| SR-094 | 14 |
| Sth 064 | 12 |
| Sth 029 | 10 |
| Sth 085 | 8 |
Tiffany at a glance
| Population | 640 |
| Land area | 30.1 sq mi |
| Density | 21 per sq mi |
| Median household income (ZIP 54734) | $71,500 |
| Median home value (ZIP 54734) | $213,808 |
Waste facilities and haulers nearby
Historical data: truck crashes in Dunn 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 | 33 | — | 1.0 |
| 2000s | 39 | +19% | 0.8 |
| 2010s | 38 | -5% | 1.2 |
| 2020s | 44 | +18% | 1.0 |
Reported truck crashes averaged 33 a year in the 1990s and 44 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. Fatal large-truck crashes: 1.0 a year in 2016–19, 1.0 a year in 2020–24.
Nearby places
Questions fleets ask about Tiffany
How many truck accidents are there in Tiffany?
Dunn County has had 500 reported truck crashes since 2015, injuring 134 people and killing 10.
Which month has the most truck crashes in Tiffany?
The worst month is February: 11.4% of truck crashes in Dunn County happen then.
How many garbage truck crashes are there in Tiffany?
5 crashes involving garbage or refuse trucks have been reported in Dunn County since 2015, 1.0% of all truck crashes.
How does Tiffany compare with Wisconsin for truck crashes?
The yearly rate is 92.8 truck crashes per 100,000 residents in Dunn County, vs 42.6 for Wisconsin.
How do I plan a garbage truck route in Tiffany?
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.