ZIP 95511 (Alderpoint, CA) truck route planning & crash data
Plan safer truck routes around ZIP 95511: commercial truck and garbage truck crashes here and in Humboldt 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
12 of 434 truck crashes since 2015.
Deadliest roads
No fatal large-truck crashes with a road name recorded here since 2015.
How Humboldt County compares with California
Humboldt County against California and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Humboldt County stands out
Full comparison
| Measure (2015–2025) | Humboldt County | California | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 29.2 | 33.2 | 49.7 | 12% below the state |
| Deaths per 100 crashes | 8.7 | 3.6 | 3.4 | 2.4× the state |
| Injuries per crash | 0.39 | 0.44 | 0.49 | 11% below the state |
| Garbage-truck share | 2.8% | 1.6% | 2.3% | 1.7× the state |
| On snow, slush or ice | 2.4% | 0.9% | 6.2% | 2.5× the state |
| Morning rush (6–10 am) | 22.8% | 23.5% | 23.7% | same |
| In rain, sleet or snow | 14.8% | 6.5% | 13.8% | 2.3× the state |
| Winter months (Nov–Mar) | 32.2% | 40.2% | 41.9% | 20% below the state |
| After dark | 24.0% | 29.1% | 24.8% | 17% below the state |
Humboldt County has lower values than California for crashes per 100k residents / yr, injuries per crash and winter months (nov–mar). It runs above California on deaths per 100 crashes, garbage-truck share and on snow, slush or ice.
Humboldt County at a glance: 2.4% on snowy, slushy or icy roads, against 0.9% across California.
Overview
Since 2015, 434 crashes involving commercial trucks have been reported in Humboldt County. They injured 173 people and killed 37.
In complete reporting years that works out to about one truck crash every 9 days.
When crashes happen
Truck crashes peak in July (10.8% of the year) and are lowest in November (5.8%).
The five winter months (November to March) hold 32.2% of truck crashes, against 40.2% across California.
More truck crashes happen at 3–4 pm than at any other hour (9.2%).
Snow, slush or ice was on the road in 2.4% of truck crashes, compared with 0.9% in California.
Where crashes happen
NHTSA lists no located fatal large-truck crashes within 10 miles of ZIP 95511 since 2015.
Garbage & waste trucks
Garbage trucks account for 12 of the truck crashes here, or 2.8%, compared with 1.6% in California.
Route planning tips for ZIP 95511 fleets
- Build extra time into July routes: it has the most truck crashes here.
- Icy and snowy roads show up in 2.4% of truck crashes here, more than California; schedule winter checks early.
- 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 Humboldt County
By hour of day
Most dangerous roads for trucks
No fatal crashes involving a large truck with a road name were recorded within 10 miles since 2015.
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Humboldt County) |
|---|---|
| US-101 | 5 |
| SR-36 | 4 |
| SR-299 | 3 |
| Central Av/Gwin Rd | 2 |
| Rt101/.7M S Kane Rd | 2 |
| Rt101/.8M S Kane Rd | 2 |
| Rt101/1.2M S Kane Rd | 2 |
| Rt96/.6M E Slate Creek Rd | 2 |
ZIP 95511 at a glance
| Population | 71 |
| Density | 1 per sq mi |
| Home ownership | 100% |
Waste facilities and haulers nearby
Historical data: truck crashes in Humboldt 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 | — | — | 2.4 |
| 2000s | 29 | — | 1.2 |
| 2010s | 34 | +16% | 2.1 |
| 2020s | 39 | +14% | 2.0 |
From the 2000s to the 2020s, yearly reported truck crashes went from 29 to 39. Some of the change may reflect how crashes were reported. Fatal crashes involving a large truck averaged 3.2 a year in 2016–19 and 2.0 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 95511
How common are truck crashes in ZIP 95511?
Since 2015, 434 crashes involving commercial trucks were reported in Humboldt County (173 injured, 37 killed).
What is the worst month for truck crashes in ZIP 95511?
The worst month is July: 10.8% of truck crashes in Humboldt County happen then.
How many garbage truck accidents happen in ZIP 95511?
Since 2015, Humboldt County has reported 12 garbage-truck crashes, or 2.8% of its truck crashes.
How do truck crashes in ZIP 95511 compare with California?
Per 100,000 residents, Humboldt County has 29.2 truck crashes a year; California has 33.2.
What is the best way to plan truck routes in ZIP 95511?
Paste your stops into the free CurbWaste Route Planner: it scores your route against fatal-crash locations, suggests safer alternatives and flags low bridges.
2026 is a partial year. Updated October 2026.