ZIP 82934 (Granger, WY) truck route planning & crash data
Plan safer truck routes around ZIP 82934: commercial truck and garbage truck crashes here and in Sweetwater 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
0 of 2,596 truck crashes since 2015.
Deadliest roads
How Sweetwater County compares with Wyoming
Sweetwater County against Wyoming and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Sweetwater County stands out
Full comparison
| Measure (2015–2025) | Sweetwater County | Wyoming | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 546.5 | 187.2 | 49.7 | 2.9× the state |
| Deaths per 100 crashes | 8.1 | 4.5 | 3.4 | 1.8× the state |
| Injuries per crash | 0.59 | 0.43 | 0.49 | 1.4× the state |
| Garbage-truck share | 0.0% | 0.4% | 2.3% | 100% below the state |
| On snow, slush or ice | 53.7% | 45.1% | 6.2% | 1.2× the state |
| Morning rush (6–10 am) | 23.1% | 23.4% | 23.7% | same |
| In rain, sleet or snow | 30.2% | 25.0% | 13.8% | 1.2× the state |
| Winter months (Nov–Mar) | 61.3% | 59.3% | 41.9% | same |
| After dark | 36.7% | 32.8% | 24.8% | 1.1× the state |
Compared with Wyoming, Sweetwater County is lower on garbage-truck share. It runs above Wyoming on crashes per 100k residents / yr, deaths per 100 crashes and injuries per crash.
What stands out in Sweetwater County: 0 crashes involve a garbage truck (0 since 2015), vs 0.4% across Wyoming.
Overview
Sweetwater County has recorded 2,596 truck crashes since 2015, with 1,504 people injured and 206 killed.
That averages about one truck crash every 2 days in fully reported years.
When crashes happen
The worst month is March with 14.6% of truck crashes; the quietest is May at 3.5%.
The five winter months (November to March) hold 61.3% of truck crashes, against 59.3% across Wyoming.
The busiest hour is 3–4 pm, with 8.4% of truck crashes.
Road surface: 53.7% of truck crashes were on snow, slush or ice (Wyoming: 45.1%).
Where crashes happen
Fatal large-truck crashes within 10 miles of ZIP 82934 since 2015 were spread across roads: I-80 (1).
Garbage & waste trucks
Since 2015, no garbage-truck crashes were reported for Sweetwater County.
Route planning tips for ZIP 82934 fleets
- Build extra time into March routes: it has the most truck crashes here.
- Icy and snowy roads show up in 53.7% of truck crashes here, more than Wyoming; schedule winter checks early.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
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 Sweetwater County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-80 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Sweetwater County) |
|---|---|
| I-80 Mp 184.41 | 39 |
| I-80 Mp 72 | 12 |
| I-80 Mp 90.26 | 10 |
| I-80 Mp 142 | 9 |
| I-80 Mp 143 | 9 |
| I-80 Mp 156 | 8 |
| I-80 Mp 182.83 | 8 |
| I-80 Mp 85 | 8 |
ZIP 82934 at a glance
| Population | 285 |
| Density | 15 per sq mi |
| Median household income | $83,375 |
| Home ownership | 77% |
Waste facilities and haulers nearby
Historical data: truck crashes in Sweetwater 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 | 151 | — | 3.6 |
| 2000s | 220 | +46% | 4.4 |
| 2010s | 194 | -12% | 2.8 |
| 2020s | 245 | +27% | 5.2 |
In the 1990s about 151 truck crashes a year were reported; in the 2020s, about 245. Reporting coverage also changed between these periods. NHTSA counts 4.2 fatal large-truck crashes a year in 2016–19 and 5.2 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 82934
How many truck crashes happen in ZIP 82934?
Since 2015, 2,596 crashes involving commercial trucks were reported in Sweetwater County (1,504 injured, 206 killed).
What is the worst month for truck crashes in ZIP 82934?
March has the most truck crashes in Sweetwater County, 14.6% of the yearly total.
How many garbage truck crashes are there in ZIP 82934?
Garbage trucks were involved in 0 reported crashes in Sweetwater County since 2015 (0.0% of truck crashes).
How do truck crashes in ZIP 82934 compare with Wyoming?
The yearly rate is 546.5 truck crashes per 100,000 residents in Sweetwater County, vs 187.2 for Wyoming.
How can I plan a safer truck route in ZIP 82934?
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.