St. Anthony, ID truck route planning & crash data
Plan safer truck routes in St. Anthony: commercial truck and garbage truck crashes in St. Anthony and Fremont County, dangerous roads, seasonality and route safety data for fleets. Patterns use Fremont County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
2 of 173 truck crashes since 2015.
Deadliest roads
How Fremont County compares with Idaho
Fremont County against Idaho and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Fremont County stands out
Full comparison
| Measure (2015–2025) | Fremont County | Idaho | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 104.2 | 37.4 | 49.7 | 2.8× the state |
| Deaths per 100 crashes | 9.7 | 6.1 | 3.4 | 1.6× the state |
| Injuries per crash | 0.72 | 0.55 | 0.49 | 1.3× the state |
| Garbage-truck share | 1.2% | 1.6% | 2.3% | 22% below the state |
| On snow, slush or ice | 24.9% | 16.0% | 6.2% | 1.6× the state |
| Morning rush (6–10 am) | 18.8% | 23.0% | 23.7% | 18% below the state |
| In rain, sleet or snow | 18.8% | 10.2% | 13.8% | 1.8× the state |
| Winter months (Nov–Mar) | 31.5% | 40.9% | 41.9% | 23% below the state |
| After dark | 27.9% | 22.8% | 24.8% | 1.2× the state |
Fremont County has lower values than Idaho for garbage-truck share, morning rush (6–10 am) and winter months (nov–mar). It stands out for higher crashes per 100k residents / yr, deaths per 100 crashes and injuries per crash.
The headline for Fremont County: 18.8% share of truck crashes in rain, sleet or snow (Idaho: 10.2%).
Overview
Fremont County has recorded 173 truck crashes since 2015, with 123 people injured and 16 killed.
That averages about one truck crash every 24 days in fully reported years.
With 25 truck crashes reported in St. Anthony since 2015, this page uses Fremont County numbers for its patterns and comparisons.
When crashes happen
Truck crashes peak in July (12.7% of the year) and are lowest in March (4.0%).
November through March accounts for 31.5% of truck crashes here, compared with 40.9% in Idaho.
By time of day, 2–3 pm stands out with 8.7% of truck crashes.
24.9% of truck crashes here happened on snow, slush or ice, against 16.0% across Idaho.
Where crashes happen
The deadliest road for trucks within 10 miles of St. Anthony is US-20, with 4 fatal large-truck crashes since 2015. Next come SR-33 (1).
Garbage & waste trucks
Garbage and refuse trucks were involved in 2 crashes, 1.2% of the total, against 1.6% across Idaho.
Route planning tips for St. Anthony fleets
- Build extra time into July routes: it has the most truck crashes here.
- Look at alternatives to US-20 at busy times: it leads this area in fatal truck crashes.
- Icy and snowy roads show up in 24.9% 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
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 Fremont County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| US-20 | 4 |
| SR-33 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Fremont County) |
|---|---|
| US-20 | 127 |
| North | 10 |
| Sh 33 | 6 |
| Sh 87 | 5 |
| East | 5 |
| Sh 47 | 2 |
| Ashton | 1 |
| Bridge | 1 |
St. Anthony at a glance
| Population | 4,093 |
| Land area | 1.9 sq mi |
| Density | 2,126 per sq mi |
| Median household income (ZIP 83438) | $145,714 |
| Median home value (ZIP 83438) | $267,766 |
Waste facilities and haulers nearby
Historical data: truck crashes in Fremont 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 | 9 | — | 0.6 |
| 2000s | 14 | +56% | 0.8 |
| 2010s | 14 | +0% | 0.8 |
| 2020s | 16 | +15% | 1.2 |
In the 1990s about 9 truck crashes a year were reported; in the 2020s, about 16. Reporting coverage also changed between these periods. NHTSA counts 1.0 fatal large-truck crashes a year in 2016–19 and 1.2 a year in 2020–24.
Nearby places
Questions fleets ask about St. Anthony
How many truck crashes happen in St. Anthony?
173 truck crashes have been reported in Fremont County since 2015, with 16 deaths and 123 injuries.
What is the most dangerous road for trucks in St. Anthony?
NHTSA data shows US-20 with 4 fatal large-truck crashes within 10 miles of St. Anthony since 2015, the highest of any road.
Which month has the most truck crashes in St. Anthony?
July has the most truck crashes in Fremont County, 12.7% of the yearly total.
How many garbage truck accidents happen in St. Anthony?
Since 2015, Fremont County has reported 2 garbage-truck crashes, or 1.2% of its truck crashes.
How do truck crashes in St. Anthony compare with Idaho?
Per 100,000 residents, Fremont County has 104.2 truck crashes a year; Idaho has 37.4.
What is the best way to plan truck routes in St. Anthony?
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.