ZIP 84784 (Hildale, UT) truck route planning & crash data
Plan safer truck routes around ZIP 84784: commercial truck and garbage truck crashes here and in Washington 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
9 of 569 truck crashes since 2015.
Deadliest roads
How Washington County compares with Utah
Washington County against Utah and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Washington County stands out
Full comparison
| Measure (2015–2025) | Washington County | Utah | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 23.7 | 35.6 | 49.7 | 33% below the state |
| Deaths per 100 crashes | 2.8 | 3.6 | 3.4 | 22% below the state |
| Injuries per crash | 0.45 | 0.47 | 0.49 | same |
| Garbage-truck share | 1.7% | 1.5% | 2.3% | 1.1× the state |
| On snow, slush or ice | 1.3% | 9.0% | 6.2% | 86% below the state |
| Morning rush (6–10 am) | 22.7% | 23.6% | 23.7% | same |
| In rain, sleet or snow | 9.4% | 15.8% | 13.8% | 41% below the state |
| Winter months (Nov–Mar) | 39.8% | 43.0% | 41.9% | 8% below the state |
| After dark | 21.9% | 24.1% | 24.8% | 9% below the state |
Washington County sits below Utah on crashes per 100k residents / yr, deaths per 100 crashes and on snow, slush or ice. Where it is higher: garbage-truck share.
Washington County at a glance: 1.3% of truck crashes happened on snow, slush or ice, vs 9.0% in Utah.
Overview
Washington County has recorded 569 truck crashes since 2015, with 260 people injured and 16 killed.
Across the years with complete reporting, that is roughly one truck crash every 7 days.
When crashes happen
June has the most truck crashes, 10.5% of the yearly total, while August has the fewest (6.9%).
November through March accounts for 39.8% of truck crashes here, compared with 43.0% in Utah.
By time of day, 4–5 pm stands out with 8.3% of truck crashes.
1.3% of truck crashes here happened on snow, slush or ice, against 9.0% across Utah.
Where crashes happen
Since 2015, fatal crashes with a large truck within 10 miles of ZIP 84784 happened on SR-59 (1); no road leads clearly.
Garbage & waste trucks
Garbage and refuse trucks were involved in 9 crashes, 1.6% of the total, against 1.5% across Utah.
Route planning tips for ZIP 84784 fleets
- Plan June schedules with more margin; it is the worst month for truck crashes in Washington 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 Washington County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-59 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Washington County) |
|---|---|
| I-15 | 120 |
| I-15, At - | 34 |
| East | 9 |
| SR-9 | 9 |
| South | 9 |
| River Road | 7 |
| SR-18 | 6 |
| Brigham Rd | 5 |
ZIP 84784 at a glance
| Population | 1,372 |
| Density | 125 per sq mi |
| Median household income | $78,523 |
| Median home value | $379,104 |
| Home ownership | 71% |
Waste facilities and haulers nearby
Historical data: truck crashes in Washington 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 | 32 | — | 0.8 |
| 2000s | 50 | +60% | 0.6 |
| 2010s | 52 | +4% | 1.2 |
| 2020s | 42 | -20% | 1.8 |
In the 1990s about 32 truck crashes a year were reported; in the 2020s, about 42. Reporting coverage also changed between these periods. NHTSA counts 1.2 fatal large-truck crashes a year in 2016–19 and 1.8 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 84784
How common are truck crashes in ZIP 84784?
Since 2015, 569 crashes involving commercial trucks were reported in Washington County (260 injured, 16 killed).
Which month has the most truck crashes in ZIP 84784?
June has the most truck crashes in Washington County, 10.5% of the yearly total.
How many garbage truck crashes are there in ZIP 84784?
9 crashes involving garbage or refuse trucks have been reported in Washington County since 2015, 1.6% of all truck crashes.
How does ZIP 84784 compare with Utah for truck crashes?
The yearly rate is 23.7 truck crashes per 100,000 residents in Washington County, vs 35.6 for Utah.
What is the best way to plan truck routes in ZIP 84784?
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.