Iron Horse, CA truck route planning & crash data
Plan safer truck routes in Iron Horse: commercial truck and garbage truck crashes in Iron Horse and Plumas County, dangerous roads, seasonality and route safety data for fleets. Patterns use Plumas County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
0 of 179 truck crashes since 2015.
Deadliest roads
How Plumas County compares with California
Plumas County against California and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Plumas County stands out
Full comparison
| Measure (2015–2025) | Plumas County | California | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 84.0 | 33.2 | 49.7 | 2.5× the state |
| Deaths per 100 crashes | 4.6 | 3.6 | 3.4 | 1.3× the state |
| Injuries per crash | 0.39 | 0.44 | 0.49 | 11% below the state |
| Garbage-truck share | 0.0% | 1.6% | 2.3% | 100% below the state |
| On snow, slush or ice | 8.6% | 0.9% | 6.2% | 9.3× the state |
| Morning rush (6–10 am) | 25.9% | 23.5% | 23.7% | 1.1× the state |
| In rain, sleet or snow | 5.2% | 6.5% | 13.8% | 21% below the state |
| Winter months (Nov–Mar) | 35.6% | 40.2% | 41.9% | 11% below the state |
| After dark | 16.7% | 29.1% | 24.8% | 43% below the state |
Compared with California, Plumas County is lower on injuries per crash, garbage-truck share and in rain, sleet or snow. It runs above California on crashes per 100k residents / yr, deaths per 100 crashes and on snow, slush or ice.
Plumas County at a glance: 8.6% share of truck crashes on snow, slush or ice (California: 0.9%).
Overview
Police reported 179 crashes involving commercial trucks in Plumas County since 2015: 67 people were injured and 10 were killed.
In complete reporting years that works out to about one truck crash every 23 days.
Iron Horse had 0 reported truck crashes since 2015, too few for reliable patterns, so the charts and findings on this page use Plumas County numbers.
When crashes happen
August has the most truck crashes, 12.8% of the yearly total, while December has the fewest (5.6%).
Winter months (Nov–Mar) carry 35.6% of truck crashes, vs 40.2% for California.
By time of day, 8–9 am stands out with 11.2% of truck crashes.
Snow, slush or ice was on the road in 8.6% of truck crashes, compared with 0.9% in California.
Where crashes happen
Since 2015, fatal crashes with a large truck within 10 miles of Iron Horse happened on SR-89 (1); no road leads clearly.
Garbage & waste trucks
No crashes involving garbage or refuse trucks have been reported in Plumas County since 2015.
Route planning tips for Iron Horse fleets
- Build extra time into August routes: it has the most truck crashes here.
- 25.9% of truck crashes happen between 6 and 10 am, above California; consider earlier or later starts where possible.
- With 8.6% of truck crashes on snow, slush or ice (above California), plan winter equipment 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 Plumas County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-89 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Plumas County) |
|---|---|
| SR-89 | 6 |
| SR-70 | 3 |
| Caribou Rd/3.2M N Rt70 | 2 |
| Dyson Ln | 2 |
| Rt 36 / Rt 324 | 2 |
| Rt70/.1M E Keddie Resort Rd | 2 |
| Rt70/.1M W Frencham Lake Rd | 2 |
| Rt70/.2M E Spanish Creek Bridge | 2 |
Iron Horse at a glance
| Land area | 7.7 sq mi |
| Median household income (ZIP 96122) | $54,205 |
| Median home value (ZIP 96122) | $265,276 |
Waste facilities and haulers nearby
Historical data: truck crashes in Plumas 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 | 1 | — | 0.8 |
| 2000s | 14 | +1310% | 0.9 |
| 2010s | 14 | +2% | 0.5 |
| 2020s | 16 | +8% | 0.2 |
In the 1990s about 1 truck crash a year were reported; in the 2020s, about 16. Reporting coverage also changed between these periods. NHTSA counts 0.5 fatal large-truck crashes a year in 2016–19 and 0.2 a year in 2020–24.
Nearby places
Questions fleets ask about Iron Horse
How many truck accidents are there in Iron Horse?
179 truck crashes have been reported in Plumas County since 2015, with 10 deaths and 67 injuries.
When do most truck crashes happen in Iron Horse?
August has the most truck crashes in Plumas County, 12.8% of the yearly total.
How many garbage truck crashes are there in Iron Horse?
Garbage trucks were involved in 0 reported crashes in Plumas County since 2015 (0.0% of truck crashes).
How does Iron Horse compare with California for truck crashes?
The yearly rate is 84.0 truck crashes per 100,000 residents in Plumas County, vs 33.2 for California.
What is the best way to plan truck routes in Iron Horse?
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.