ZIP 95674 (Rio Oso, CA) truck route planning & crash data
Plan safer truck routes around ZIP 95674: commercial truck and garbage truck crashes here and in Sutter 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
7 of 568 truck crashes since 2015.
Deadliest roads
How Sutter County compares with California
Sutter County against California and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Sutter County stands out
Full comparison
| Measure (2015–2025) | Sutter County | California | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 50.2 | 33.2 | 49.7 | 1.5× the state |
| Deaths per 100 crashes | 7.9 | 3.6 | 3.4 | 2.2× the state |
| Injuries per crash | 0.58 | 0.44 | 0.49 | 1.3× the state |
| Garbage-truck share | 1.3% | 1.6% | 2.3% | 21% below the state |
| On snow, slush or ice | 0.2% | 0.9% | 6.2% | 81% below the state |
| Morning rush (6–10 am) | 27.6% | 23.5% | 23.7% | 1.2× the state |
| In rain, sleet or snow | 5.7% | 6.5% | 13.8% | 12% below the state |
| Winter months (Nov–Mar) | 33.5% | 40.2% | 41.9% | 17% below the state |
| After dark | 23.0% | 29.1% | 24.8% | 21% below the state |
Compared with California, Sutter County is lower on garbage-truck share, on snow, slush or ice and in rain, sleet or snow. It stands out for higher crashes per 100k residents / yr, deaths per 100 crashes and injuries per crash.
The headline for Sutter County: 7.9 deaths for every 100 truck crashes, against 3.6 across California.
Overview
Since 2015, 568 crashes involving commercial trucks have been reported in Sutter County. They injured 339 people and killed 43.
That averages about one truck crash every 7 days in fully reported years.
When crashes happen
Truck crashes peak in October (13.7% of the year) and are lowest in February (4.8%).
November through March accounts for 33.5% of truck crashes here, compared with 40.2% in California.
More truck crashes happen at 8–9 am than at any other hour (7.9%).
Snow, slush or ice was on the road in 0.2% of truck crashes, compared with 0.9% in California.
Where crashes happen
The deadliest road for trucks within 10 miles of ZIP 95674 is SR-99, with 5 fatal large-truck crashes since 2015. Next come SR-65 (2), Forty Mile Road (1) and I-80 (1).
Garbage & waste trucks
Garbage trucks account for 7 of the truck crashes here, or 1.2%, compared with 1.6% in California.
Route planning tips for ZIP 95674 fleets
- Plan October schedules with more margin; it is the worst month for truck crashes in Sutter County.
- Where you can, review stops along SR-99; it has the most fatal large-truck crashes nearby.
- The morning rush (6–10 am) holds 27.6% of truck crashes here, more than California; adjust start times where you can.
- 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 Sutter County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-99 | 5 |
| SR-65 | 2 |
| Forty Mile Road | 1 |
| I-80 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Sutter County) |
|---|---|
| SR-99 | 12 |
| Sr-70 S/B | 3 |
| Rt99/Oswald Rd | 3 |
| Rt99/ Sankey Rd | 3 |
| Rt70/Striplin Rd | 3 |
| Rt20/Harter Pkwy | 3 |
| Riego Road | 3 |
| Bridge St/Shasta St | 2 |
ZIP 95674 at a glance
| Population | 998 |
| Density | 12 per sq mi |
| Median household income | $104,750 |
| Median home value | $549,370 |
| Home ownership | 70% |
Waste facilities and haulers nearby
Historical data: truck crashes in Sutter 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 | — | — | 2.0 |
| 2000s | 27 | — | 2.3 |
| 2010s | 38 | +42% | 2.5 |
| 2020s | 50 | +32% | 3.0 |
From the 2000s to the 2020s, yearly reported truck crashes went from 27 to 50. Some of the change may reflect how crashes were reported. Fatal large-truck crashes: 3.8 a year in 2016–19, 3.0 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 95674
How many truck accidents are there in ZIP 95674?
568 truck crashes have been reported in Sutter County since 2015, with 43 deaths and 339 injuries.
What is the most dangerous road for trucks in ZIP 95674?
Since 2015, SR-99 has had the most fatal large-truck crashes within 10 miles of ZIP 95674: 5.
What is the worst month for truck crashes in ZIP 95674?
Truck crashes in Sutter County peak in October, with 13.7% of the year's crashes.
Are garbage truck crashes common in ZIP 95674?
Garbage trucks were involved in 7 reported crashes in Sutter County since 2015 (1.2% of truck crashes).
How do truck crashes in ZIP 95674 compare with California?
The yearly rate is 50.2 truck crashes per 100,000 residents in Sutter County, vs 33.2 for California.
How can I plan a safer truck route in ZIP 95674?
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.