ZIP 51062 (Westfield, IA) truck route planning & crash data
Plan safer truck routes around ZIP 51062: commercial truck and garbage truck crashes here and in Plymouth 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
2 of 357 truck crashes since 2015.
Deadliest roads
How Plymouth County compares with Iowa
Plymouth County against Iowa and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Plymouth County stands out
Full comparison
| Measure (2015–2025) | Plymouth County | Iowa | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 121.1 | 68.1 | 49.7 | 1.8× the state |
| Deaths per 100 crashes | 5.2 | 3.5 | 3.4 | 1.5× the state |
| Injuries per crash | 0.48 | 0.41 | 0.49 | 1.2× the state |
| Garbage-truck share | 0.3% | 2.2% | 2.3% | 87% below the state |
| On snow, slush or ice | 15.1% | 18.7% | 6.2% | 19% below the state |
| Morning rush (6–10 am) | 18.9% | 24.0% | 23.7% | 21% below the state |
| In rain, sleet or snow | 7.0% | 15.1% | 13.8% | 54% below the state |
| Winter months (Nov–Mar) | 41.6% | 45.4% | 41.9% | 8% below the state |
| After dark | 20.3% | 23.1% | 24.8% | 12% below the state |
Plymouth County has lower values than Iowa for garbage-truck share, on snow, slush or ice and morning rush (6–10 am). It stands out for higher crashes per 100k residents / yr, deaths per 100 crashes and injuries per crash.
Plymouth County at a glance: 1 in 345 of truck crashes here involve garbage trucks: 0.3%, vs 2.2% in Iowa.
Overview
Police reported 357 crashes involving commercial trucks in Plymouth County since 2015: 173 people were injured and 18 were killed.
Across the years with complete reporting, that is roughly one truck crash every 12 days.
When crashes happen
The worst month is October with 13.2% of truck crashes; the quietest is February at 5.3%.
November through March accounts for 41.6% of truck crashes here, compared with 45.4% in Iowa.
The busiest hour is 12–1 pm, with 10.4% of truck crashes.
15.1% of truck crashes here happened on snow, slush or ice, against 18.7% across Iowa.
Where crashes happen
Since 2015, fatal crashes with a large truck within 10 miles of ZIP 51062 happened on I-29 (2) and CR-C38 (1); no road leads clearly.
Garbage & waste trucks
2 crashes involved a garbage or refuse truck, a 0.6% share (Iowa: 2.2%).
Route planning tips for ZIP 51062 fleets
- Build extra time into October routes: it has the most truck crashes here.
- Paste your stops into the free Route Planner to see the risk score, safer alternatives and low bridges.
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 Plymouth County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-29 | 2 |
| CR-C38 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Plymouth County) |
|---|---|
| US-75 | 20 |
| Ia 12 | 3 |
| Us 75/Floyd Ave | 3 |
| C80 And Us 75 | 3 |
| State 140/Iowa 140 And C044/25 | 3 |
| 260Th St And Us 75 | 3 |
| Main St And Us 0075 / Floyd Av | 3 |
| K42 And Ia 3 | 3 |
ZIP 51062 at a glance
| Population | 503 |
| Density | 4 per sq mi |
| Median home value | $279,251 |
| Home ownership | 88% |
Waste facilities and haulers nearby
Historical data: truck crashes in Plymouth 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 | 22 | — | 0.8 |
| 2000s | 21 | -2% | 1.0 |
| 2010s | 23 | +9% | 0.7 |
| 2020s | 35 | +49% | 1.2 |
Reported truck crashes averaged 22 a year in the 1990s and 35 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. Fatal crashes involving a large truck averaged 1.2 a year in 2016–19 and 1.2 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 51062
How many truck accidents are there in ZIP 51062?
Since 2015, 357 crashes involving commercial trucks were reported in Plymouth County (173 injured, 18 killed).
What is the worst month for truck crashes in ZIP 51062?
October has the most truck crashes in Plymouth County, 13.2% of the yearly total.
How many garbage truck accidents happen in ZIP 51062?
2 crashes involving garbage or refuse trucks have been reported in Plymouth County since 2015, 0.6% of all truck crashes.
How do truck crashes in ZIP 51062 compare with Iowa?
Per 100,000 residents, Plymouth County has 121.1 truck crashes a year; Iowa has 68.1.
How can I plan a safer truck route in ZIP 51062?
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.