ZIP 83431 (Lewisville, ID) truck route planning & crash data
Plan safer truck routes around ZIP 83431: commercial truck and garbage truck crashes here and in Jefferson 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 98 truck crashes since 2015.
Deadliest roads
How Jefferson County compares with Idaho
Jefferson County against Idaho and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Jefferson County stands out
Full comparison
| Measure (2015–2025) | Jefferson County | Idaho | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 24.3 | 37.4 | 49.7 | 35% below the state |
| Deaths per 100 crashes | 8.6 | 6.1 | 3.4 | 1.4× the state |
| Injuries per crash | 0.30 | 0.55 | 0.49 | 45% below the state |
| Garbage-truck share | 0.0% | 1.6% | 2.3% | 100% below the state |
| On snow, slush or ice | 23.7% | 16.0% | 6.2% | 1.5× the state |
| Morning rush (6–10 am) | 23.7% | 23.0% | 23.7% | same |
| In rain, sleet or snow | 15.0% | 10.2% | 13.8% | 1.5× the state |
| Winter months (Nov–Mar) | 44.1% | 40.9% | 41.9% | 1.1× the state |
| After dark | 28.0% | 22.8% | 24.8% | 1.2× the state |
Jefferson County sits below Idaho on crashes per 100k residents / yr, injuries per crash and garbage-truck share. Where it is higher: deaths per 100 crashes, on snow, slush or ice and in rain, sleet or snow.
Jefferson County at a glance: 0 of truck crashes here involve garbage trucks: 0.0%, vs 1.6% in Idaho.
Overview
Jefferson County has recorded 98 truck crashes since 2015, with 32 people injured and 8 killed.
In complete reporting years that works out to about one truck crash every 43 days.
When crashes happen
February has the most truck crashes, 14.3% of the yearly total, while July has the fewest (4.1%).
The five winter months (November to March) hold 44.1% of truck crashes, against 40.9% across Idaho.
The busiest hour is 12–1 pm, with 12.2% of truck crashes.
23.7% of truck crashes here happened on snow, slush or ice, against 16.0% across Idaho.
Where crashes happen
Roads with fatal crashes involving a large truck within 10 miles of ZIP 83431 since 2015: 15th North Rd (1), 4200 North Rd (1) and US-20 (1). No single road stands out.
Garbage & waste trucks
FMCSA lists no garbage-truck crashes in Jefferson County since 2015.
Route planning tips for ZIP 83431 fleets
- Plan February schedules with more margin; it is the worst month for truck crashes in Jefferson County.
- With 23.7% of truck crashes on snow, slush or ice (above Idaho), plan winter equipment checks early.
- Use the free Route Planner to score your route and spot low bridges before drivers head out.
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 Jefferson County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| 15th North Rd | 1 |
| 4200 North Rd | 1 |
| US-20 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Jefferson County) |
|---|---|
| I-15 | 22 |
| East | 15 |
| Sh 33 | 14 |
| North | 9 |
| US-20 | 7 |
| East Rd | 3 |
| County Line | 3 |
| County Line Rd | 2 |
ZIP 83431 at a glance
| Population | 1,045 |
| Density | 32 per sq mi |
| Median household income | $90,833 |
| Median home value | $240,540 |
| Home ownership | 78% |
Waste facilities and haulers nearby
Historical data: truck crashes in Jefferson 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 | — | 0.2 |
| 2000s | 10 | +13% | 0.2 |
| 2010s | 7 | -35% | 0.4 |
| 2020s | 9 | +34% | 1.0 |
In the 1990s about 9 truck crashes a year were reported; in the 2020s, about 9. Reporting coverage also changed between these periods. Fatal crashes involving a large truck averaged 1.0 a year in 2016–19 and 1.0 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 83431
How common are truck crashes in ZIP 83431?
Jefferson County has had 98 reported truck crashes since 2015, injuring 32 people and killing 8.
What is the worst month for truck crashes in ZIP 83431?
The worst month is February: 14.3% of truck crashes in Jefferson County happen then.
How many garbage truck accidents happen in ZIP 83431?
Garbage trucks were involved in 0 reported crashes in Jefferson County since 2015 (0.0% of truck crashes).
How does ZIP 83431 compare with Idaho for truck crashes?
Jefferson County records 24.3 truck crashes per 100,000 residents a year, against 37.4 across Idaho.
How do I plan a garbage truck route in ZIP 83431?
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.