ZIP 83120 (Freedom, WY) truck route planning & crash data
Plan safer truck routes around ZIP 83120: commercial truck and garbage truck crashes here and in Bonneville 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
5 of 330 truck crashes since 2015.
Deadliest roads
How Bonneville County compares with Wyoming
Bonneville County against Wyoming and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Bonneville County stands out
Full comparison
| Measure (2015–2025) | Bonneville County | Wyoming | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 20.7 | 187.2 | 49.7 | 89% below the state |
| Deaths per 100 crashes | 3.3 | 4.5 | 3.4 | 27% below the state |
| Injuries per crash | 0.41 | 0.43 | 0.49 | same |
| Garbage-truck share | 1.6% | 0.4% | 2.3% | 4.1× the state |
| On snow, slush or ice | 22.3% | 45.1% | 6.2% | 51% below the state |
| Morning rush (6–10 am) | 22.9% | 23.4% | 23.7% | same |
| In rain, sleet or snow | 9.2% | 25.0% | 13.8% | 63% below the state |
| Winter months (Nov–Mar) | 43.6% | 59.3% | 41.9% | 26% below the state |
| After dark | 17.7% | 32.8% | 24.8% | 46% below the state |
Bonneville County sits below Wyoming on crashes per 100k residents / yr, deaths per 100 crashes and on snow, slush or ice. It runs above Wyoming on garbage-truck share.
Bonneville County at a glance: 1 in 61 garbage-truck share of crashes is 1.6%, against 0.4% for Wyoming.
Overview
Since 2015, 330 crashes involving commercial trucks have been reported in Bonneville County. They injured 143 people and killed 12.
That averages about one truck crash every 13 days in fully reported years.
When crashes happen
September has the most truck crashes, 10.3% of the yearly total, while May has the fewest (5.5%).
November through March accounts for 43.6% of truck crashes here, compared with 59.3% in Wyoming.
The busiest hour is 1–2 pm, with 11.2% of truck crashes.
Road surface: 22.3% of truck crashes were on snow, slush or ice (Wyoming: 45.1%).
Where crashes happen
Since 2015, fatal crashes with a large truck within 10 miles of ZIP 83120 happened on SR-34 (1); no road leads clearly.
Garbage & waste trucks
Garbage and refuse trucks were involved in 5 crashes, 1.5% of the total, against 0.4% across Wyoming.
Route planning tips for ZIP 83120 fleets
- Review driver schedules for September, the month with the most truck crashes.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
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 Bonneville County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-34 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Bonneville County) |
|---|---|
| US-26 | 88 |
| I-15 | 36 |
| US-20 | 34 |
| Yellowstone | 10 |
| Ammon Rd | 8 |
| 15Th East | 7 |
| Yellowstone Hwy | 6 |
| US-91 | 6 |
ZIP 83120 at a glance
| Population | 232 |
| Density | 1 per sq mi |
| Median household income | $59,200 |
| Home ownership | 60% |
Historical data: truck crashes in Bonneville 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 | — | 1.2 |
| 2000s | 35 | +195% | 1.3 |
| 2010s | 24 | -30% | 0.3 |
| 2020s | 28 | +16% | 2.8 |
From the 1990s to the 2020s, yearly reported truck crashes went from 12 to 28. Some of the change may reflect how crashes were reported. Fatal large-truck crashes: 0.5 a year in 2016–19, 2.8 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 83120
How many truck crashes happen in ZIP 83120?
Bonneville County has had 330 reported truck crashes since 2015, injuring 143 people and killing 12.
What is the worst month for truck crashes in ZIP 83120?
Truck crashes in Bonneville County peak in September, with 10.3% of the year's crashes.
How many garbage truck crashes are there in ZIP 83120?
5 crashes involving garbage or refuse trucks have been reported in Bonneville County since 2015, 1.5% of all truck crashes.
How does ZIP 83120 compare with Wyoming for truck crashes?
Bonneville County records 20.7 truck crashes per 100,000 residents a year, against 187.2 across Wyoming.
How can I plan a safer truck route in ZIP 83120?
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.