ZIP 95932 (Colusa, CA) truck route planning & crash data
Plan safer truck routes around ZIP 95932: commercial truck and garbage truck crashes here and in Colusa 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
3 of 393 truck crashes since 2015.
Deadliest roads
How Colusa County compares with California
Colusa County against California and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Colusa County stands out
Full comparison
| Measure (2015–2025) | Colusa County | California | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 157.3 | 33.2 | 49.7 | 4.7× the state |
| Deaths per 100 crashes | 5.5 | 3.6 | 3.4 | 1.5× the state |
| Injuries per crash | 0.34 | 0.44 | 0.49 | 23% below the state |
| Garbage-truck share | 0.8% | 1.6% | 2.3% | 52% below the state |
| On snow, slush or ice | 0.0% | 0.9% | 6.2% | 100% below the state |
| Morning rush (6–10 am) | 23.0% | 23.5% | 23.7% | same |
| In rain, sleet or snow | 4.2% | 6.5% | 13.8% | 36% below the state |
| Winter months (Nov–Mar) | 31.9% | 40.2% | 41.9% | 21% below the state |
| After dark | 30.6% | 29.1% | 24.8% | same |
Colusa County sits below California on injuries per crash, garbage-truck share and on snow, slush or ice. It stands out for higher crashes per 100k residents / yr and deaths per 100 crashes.
Colusa County at a glance: September the month with the most truck crashes: 16.0% of the year's total.
Overview
Since 2015, 393 crashes involving commercial trucks have been reported in Colusa County. They injured 134 people and killed 21.
In complete reporting years that works out to about one truck crash every 11 days.
When crashes happen
Truck crashes peak in September (16.0% of the year) and are lowest in January (5.3%).
Winter months (Nov–Mar) carry 31.9% of truck crashes, vs 40.2% for California.
The busiest hour is 7–8 am, with 8.7% of truck crashes.
0.0% of truck crashes here happened on snow, slush or ice, against 0.9% across California.
Where crashes happen
I-5 leads within 10 miles of ZIP 95932 with 5 fatal crashes involving a large truck since 2015. Next come Butte Slough Rd (1) and SR-20 (1).
Garbage & waste trucks
Garbage trucks account for 3 of the truck crashes here, or 0.8%, compared with 1.6% in California.
Route planning tips for ZIP 95932 fleets
- Review driver schedules for September, the month with the most truck crashes.
- Where you can, review stops along I-5; it has the most fatal large-truck crashes nearby.
- 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 Colusa County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-5 | 5 |
| Butte Slough Rd | 1 |
| SR-20 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Colusa County) |
|---|---|
| Rt5/1000Ft N Greenbay Rd | 4 |
| SR-20 | 4 |
| Rt5 Nb/1.6M N Lurline Rd O/C | 3 |
| Rt 5/Rt 20 | 3 |
| Old Hwy 99W/1M N Hahn Rd | 3 |
| Lonestar Road | 2 |
| Old Hwy 99W/Myers Rd | 2 |
| Rt20/2.1M W Walnut Dr | 2 |
ZIP 95932 at a glance
| Population | 7,701 |
| Density | 21 per sq mi |
| Median household income | $66,964 |
| Median home value | $389,580 |
| Home ownership | 60% |
Waste facilities and haulers nearby
Historical data: truck crashes in Colusa 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 | — | — | 0.8 |
| 2000s | 26 | — | 0.9 |
| 2010s | 29 | +11% | 1.4 |
| 2020s | 34 | +19% | 1.8 |
Reported truck crashes averaged 26 a year in the 2000s and 34 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. Fatal large-truck crashes: 1.8 a year in 2016–19, 1.8 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 95932
How common are truck crashes in ZIP 95932?
Colusa County has had 393 reported truck crashes since 2015, injuring 134 people and killing 21.
Which road has the most fatal truck crashes in ZIP 95932?
NHTSA data shows I-5 with 5 fatal large-truck crashes within 10 miles of ZIP 95932 since 2015, the highest of any road.
What is the worst month for truck crashes in ZIP 95932?
September has the most truck crashes in Colusa County, 16.0% of the yearly total.
How many garbage truck crashes are there in ZIP 95932?
Since 2015, Colusa County has reported 3 garbage-truck crashes, or 0.8% of its truck crashes.
How does ZIP 95932 compare with California for truck crashes?
The yearly rate is 157.3 truck crashes per 100,000 residents in Colusa County, vs 33.2 for California.
What is the best way to plan truck routes in ZIP 95932?
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.