Tetonia, ID truck route planning & crash data
Plan safer truck routes in Tetonia: commercial truck and garbage truck crashes in Tetonia and Teton County, dangerous roads, seasonality and route safety data for fleets. Patterns use Teton County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
0 of 21 truck crashes since 2015.
Deadliest roads
How Teton County compares with Idaho
Teton County against Idaho and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Teton County stands out
Full comparison
| Measure (2015–2025) | Teton County | Idaho | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 14.1 | 37.4 | 49.7 | 62% below the state |
| Deaths per 100 crashes | 25.0 | 6.1 | 3.4 | 4.1× the state |
| Injuries per crash | 0.90 | 0.55 | 0.49 | 1.6× the state |
| Garbage-truck share | 0.0% | 1.6% | 2.3% | 100% below the state |
| On snow, slush or ice | 30.0% | 16.0% | 6.2% | 1.9× the state |
| Morning rush (6–10 am) | 20.0% | 23.0% | 23.7% | 13% below the state |
| In rain, sleet or snow | 5.0% | 10.2% | 13.8% | 51% below the state |
| Winter months (Nov–Mar) | 40.0% | 40.9% | 41.9% | same |
| After dark | 15.0% | 22.8% | 24.8% | 34% below the state |
Compared with Idaho, Teton County is lower on crashes per 100k residents / yr, garbage-truck share and morning rush (6–10 am). It stands out for higher deaths per 100 crashes, injuries per crash and on snow, slush or ice.
What stands out in Teton County: 25.0 deaths for every 100 truck crashes, against 6.1 across Idaho.
Overview
Teton County has recorded 21 truck crashes since 2015, with 19 people injured and 5 killed.
Across the years with complete reporting, that is roughly one truck crash every 201 days.
Only 10 truck crashes were reported in Tetonia since 2015; patterns below come from Teton County as a whole.
When crashes happen
The worst month is September with 28.6% of truck crashes; the quietest is June at 0.0%.
Winter months (Nov–Mar) carry 40.0% of truck crashes, vs 40.9% for Idaho.
By time of day, 10–11 am stands out with 19.0% of truck crashes.
Road surface: 30.0% of truck crashes were on snow, slush or ice (Idaho: 16.0%).
Where crashes happen
Since 2015, fatal crashes with a large truck within 10 miles of Tetonia happened on SR-33 (2); no road leads clearly.
Garbage & waste trucks
No crashes involving garbage or refuse trucks have been reported in Teton County since 2015.
Route planning tips for Tetonia fleets
- Build extra time into September routes: it has the most truck crashes here.
- Icy and snowy roads show up in 30.0% of truck crashes here, more than Idaho; schedule winter checks early.
- 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 Teton County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-33 | 2 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Teton County) |
|---|---|
| Sh 33 | 12 |
| Bates Rd | 1 |
| East | 1 |
| Sh 32 | 1 |
| Ski Hill Rd | 1 |
| South | 1 |
| West | 1 |
Tetonia at a glance
| Population | 281 |
| Land area | 0.6 sq mi |
| Density | 493 per sq mi |
| Median household income (ZIP 83452) | $72,083 |
| Median home value (ZIP 83452) | $544,090 |
Waste facilities and haulers nearby
Historical data: truck crashes in Teton 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 | 2 | — | 0.1 |
| 2000s | 2 | +7% | 0.2 |
| 2010s | 2 | -36% | 0.1 |
| 2020s | 2 | +4% | 0.4 |
From the 1990s to the 2020s, yearly reported truck crashes went from 2 to 2. Some of the change may reflect how crashes were reported. Fatal large-truck crashes: 0.2 a year in 2016–19, 0.4 a year in 2020–24.
Nearby places
Questions fleets ask about Tetonia
How many truck crashes happen in Tetonia?
Teton County has had 21 reported truck crashes since 2015, injuring 19 people and killing 5.
When do most truck crashes happen in Tetonia?
September has the most truck crashes in Teton County, 28.6% of the yearly total.
How many garbage truck accidents happen in Tetonia?
Since 2015, Teton County has reported 0 garbage-truck crashes, or 0.0% of its truck crashes.
How does Tetonia compare with Idaho for truck crashes?
Teton County records 14.1 truck crashes per 100,000 residents a year, against 37.4 across Idaho.
How do I plan a garbage truck route in Tetonia?
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.