ZIP 50120 (Haverhill, IA) truck route planning & crash data
Plan safer truck routes around ZIP 50120: commercial truck and garbage truck crashes here and in Marshall 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
8 of 263 truck crashes since 2015.
Deadliest roads
How Marshall County compares with Iowa
Marshall County against Iowa and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Marshall County stands out
Full comparison
| Measure (2015–2025) | Marshall County | Iowa | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 55.8 | 68.1 | 49.7 | 18% below the state |
| Deaths per 100 crashes | 4.8 | 3.5 | 3.4 | 1.4× the state |
| Injuries per crash | 0.38 | 0.41 | 0.49 | 7% below the state |
| Garbage-truck share | 2.8% | 2.2% | 2.3% | 1.3× the state |
| On snow, slush or ice | 18.1% | 18.7% | 6.2% | same |
| Morning rush (6–10 am) | 22.6% | 24.0% | 23.7% | same |
| In rain, sleet or snow | 9.7% | 15.1% | 13.8% | 36% below the state |
| Winter months (Nov–Mar) | 46.0% | 45.4% | 41.9% | same |
| After dark | 19.8% | 23.1% | 24.8% | 14% below the state |
Marshall County sits below Iowa on crashes per 100k residents / yr, injuries per crash and in rain, sleet or snow. It runs above Iowa on deaths per 100 crashes and garbage-truck share.
The headline for Marshall County: February 11.8% of truck crashes happen in February, more than any other month.
Overview
Since 2015, 263 crashes involving commercial trucks have been reported in Marshall County. They injured 101 people and killed 12.
Across the years with complete reporting, that is roughly one truck crash every 16 days.
When crashes happen
February has the most truck crashes, 11.8% of the yearly total, while June has the fewest (5.3%).
The five winter months (November to March) hold 46.0% of truck crashes, against 45.4% across Iowa.
By time of day, 10–11 am stands out with 8.7% of truck crashes.
Snow, slush or ice was on the road in 18.1% of truck crashes, compared with 18.7% in Iowa.
Where crashes happen
Roads with fatal crashes involving a large truck within 10 miles of ZIP 50120 since 2015: CR-S62/HART Ave (1), SR-14 (1) and Sr-Hwy 330 Marshalltown Blvd (1). No single road stands out.
Garbage & waste trucks
Garbage and refuse trucks were involved in 8 crashes, 3.0% of the total, against 2.2% across Iowa.
Route planning tips for ZIP 50120 fleets
- Review driver schedules for February, the month with the most truck crashes.
- Use the free Route Planner to score your route and spot low bridges before drivers head out.
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 Marshall County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| CR-S62/HART Ave | 1 |
| SR-14 | 1 |
| Sr-Hwy 330 Marshalltown Blvd | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Marshall County) |
|---|---|
| Ia 14 | 4 |
| Us 30/240Th St | 4 |
| Mile Marshalltown Blvd | 3 |
| Ia 330 | 3 |
| US-30 | 3 |
| Summit St | 3 |
| State 330/Marshalltown Blvd An | 3 |
| State 14/Reed Ave | 3 |
ZIP 50120 at a glance
| Population | 428 |
| Density | 10 per sq mi |
| Median household income | $142,662 |
| Median home value | $176,119 |
| Home ownership | 99% |
Waste facilities and haulers nearby
Historical data: truck crashes in Marshall 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 | 12 | — | 1.1 |
| 2000s | 18 | +42% | 1.0 |
| 2010s | 16 | -7% | 1.2 |
| 2020s | 26 | +60% | 0.2 |
In the 1990s about 12 truck crashes a year were reported; in the 2020s, about 26. Reporting coverage also changed between these periods. NHTSA counts 1.0 fatal large-truck crashes a year in 2016–19 and 0.2 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 50120
How many truck accidents are there in ZIP 50120?
Since 2015, 263 crashes involving commercial trucks were reported in Marshall County (101 injured, 12 killed).
Which month has the most truck crashes in ZIP 50120?
Truck crashes in Marshall County peak in February, with 11.8% of the year's crashes.
Are garbage truck crashes common in ZIP 50120?
Garbage trucks were involved in 8 reported crashes in Marshall County since 2015 (3.0% of truck crashes).
What is the truck crash rate in ZIP 50120 compared with Iowa?
Per 100,000 residents, Marshall County has 55.8 truck crashes a year; Iowa has 68.1.
What is the best way to plan truck routes in ZIP 50120?
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.