ZIP 83429 (Island Park, ID) truck route planning & crash data
Plan safer truck routes around ZIP 83429: commercial truck and garbage truck crashes here and in Fremont 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
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 sits below Idaho on 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.
Across the years with complete reporting, that is roughly one truck crash every 24 days.
When crashes happen
July has the most truck crashes, 12.7% of the yearly total, while March has the fewest (4.0%).
Winter months (Nov–Mar) carry 31.5% of truck crashes, vs 40.9% for Idaho.
More truck crashes happen at 2–3 pm than at any other hour (8.7%).
24.9% of truck crashes here happened on snow, slush or ice, against 16.0% across Idaho.
Where crashes happen
Since 2015, fatal crashes with a large truck within 10 miles of ZIP 83429 happened on US-20 (3) and Yale Kilgore Rd (1); no road leads clearly.
Garbage & waste trucks
2 crashes involved a garbage or refuse truck, a 1.2% share (Idaho: 1.6%).
Route planning tips for ZIP 83429 fleets
- Plan July schedules with more margin; it is the worst month for truck crashes in Fremont County.
- 24.9% of truck crashes were on snow, slush or ice, above Idaho; plan winter equipment checks before the season.
- 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 Fremont County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| US-20 | 3 |
| Yale Kilgore Rd | 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 |
ZIP 83429 at a glance
| Population | 628 |
| Density | 0 per sq mi |
| Median household income | $78,565 |
| Median home value | $601,665 |
| Home ownership | 98% |
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. Fatal crashes involving a large truck averaged 1.0 a year in 2016–19 and 1.2 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 83429
How common are truck crashes in ZIP 83429?
Fremont County has had 173 reported truck crashes since 2015, injuring 123 people and killing 16.
When do most truck crashes happen in ZIP 83429?
Truck crashes in Fremont County peak in July, with 12.7% of the year's crashes.
Are garbage truck crashes common in ZIP 83429?
2 crashes involving garbage or refuse trucks have been reported in Fremont County since 2015, 1.2% of all truck crashes.
How do truck crashes in ZIP 83429 compare with Idaho?
Fremont County records 104.2 truck crashes per 100,000 residents a year, against 37.4 across Idaho.
How do I plan a garbage truck route in ZIP 83429?
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.