Walnut, CA truck route planning & crash data
Plan safer truck routes in Walnut: commercial truck and garbage truck crashes in Walnut and Los Angeles County, dangerous roads, seasonality and route safety data for fleets. Patterns use Los Angeles County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
2.5 deaths per 100 garbage-truck crashes vs 2.5 for all trucks.
Deadliest roads
How Los Angeles County compares with California
Los Angeles County against California and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Los Angeles County stands out
Full comparison
| Measure (2015–2025) | Los Angeles County | California | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 31.4 | 33.2 | 49.7 | same |
| Deaths per 100 crashes | 2.5 | 3.6 | 3.4 | 31% below the state |
| Injuries per crash | 0.42 | 0.44 | 0.49 | same |
| Garbage-truck share | 1.8% | 1.6% | 2.3% | 1.1× the state |
| On snow, slush or ice | 0.2% | 0.9% | 6.2% | 82% below the state |
| Morning rush (6–10 am) | 22.8% | 23.5% | 23.7% | same |
| In rain, sleet or snow | 5.8% | 6.5% | 13.8% | 11% below the state |
| Winter months (Nov–Mar) | 41.8% | 40.2% | 41.9% | same |
| After dark | 28.9% | 29.1% | 24.8% | same |
Los Angeles County has lower values than California for deaths per 100 crashes, on snow, slush or ice and in rain, sleet or snow. It stands out for higher garbage-truck share.
What stands out in Walnut: I-10 most fatal truck crashes within 10 miles of Walnut: 20 since 2015.
Overview
Los Angeles County has recorded 34,951 truck crashes since 2015, with 14,954 people injured and 875 killed.
Across the years with complete reporting, that is roughly 8 truck crashes every day.
With 13 truck crashes reported in Walnut since 2015, this page uses Los Angeles County numbers for its patterns and comparisons.
When crashes happen
October has the most truck crashes, 8.9% of the yearly total, while February has the fewest (7.8%).
November through March accounts for 41.8% of truck crashes here, compared with 40.2% in California.
The busiest hour is 12–1 pm, with 6.4% of truck crashes.
Road surface: 0.2% of truck crashes were on snow, slush or ice (California: 0.9%).
Where crashes happen
Within this area, I-10 had the most fatal crashes involving a large truck since 2015 (20). It is followed by SR-60 (16), I-210 (10) and SR-57 (8).
Garbage & waste trucks
Garbage and refuse trucks were involved in 634 crashes, 1.8% of the total, against 1.6% across California.
Garbage-truck crashes peak in February (11% of them).
They recorded 2.5 deaths per 100 crashes, against 2.5 for all trucks.
Route planning tips for Walnut fleets
- Plan October schedules with more margin; it is the worst month for truck crashes in Los Angeles County.
- Where you can, review stops along I-10; it has the most fatal large-truck crashes nearby.
- For residential and commercial waste routes, look again at February schedules: garbage-truck crashes peak then.
- 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 Los Angeles County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-10 | 20 |
| SR-60 | 16 |
| I-210 | 10 |
| SR-57 | 8 |
| I-605 | 6 |
| Gale Ave | 2 |
| Amar Rd | 1 |
| Azusa Ave | 1 |
| Badillo St | 1 |
| CR-VALLEY Bl | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Los Angeles County) |
|---|---|
| I-605 | 43 |
| I-5 | 43 |
| SR-60 | 33 |
| SR-91 | 25 |
| I-10 W/B (San Bernardino Fwy) | 22 |
| I-5 S/B (Golden State Freeway) | 22 |
| Sr-14 N/B | 22 |
| I-710 S/B (Long Beach Freeway) | 19 |
Walnut at a glance
| Population | 27,250 |
| Land area | 9.0 sq mi |
| Density | 3,031 per sq mi |
| Median household income (ZIP 91789) | $125,720 |
| Median home value (ZIP 91789) | $974,844 |
Waste facilities and haulers nearby
Historical data: truck crashes in Los Angeles 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 | 12 | — | 62.3 |
| 2000s | 2,148 | +17804% | 55.4 |
| 2010s | 2,934 | +37% | 48.7 |
| 2020s | 2,943 | +0% | 61.8 |
In the 1990s about 12 truck crashes a year were reported; in the 2020s, about 2,943. Reporting coverage also changed between these periods. Fatal large-truck crashes: 54.0 a year in 2016–19, 61.8 a year in 2020–24.
Nearby places
Questions fleets ask about Walnut
How many truck accidents are there in Walnut?
Since 2015, 34,951 crashes involving commercial trucks were reported in Los Angeles County (14,954 injured, 875 killed).
What is the most dangerous road for trucks in Walnut?
I-10 had 20 fatal crashes involving a large truck within 10 miles of Walnut since 2015, more than any other road.
What is the worst month for truck crashes in Walnut?
The worst month is October: 8.9% of truck crashes in Los Angeles County happen then.
Are garbage truck crashes common in Walnut?
Garbage trucks were involved in 634 reported crashes in Los Angeles County since 2015 (1.8% of truck crashes).
How does Walnut compare with California for truck crashes?
Los Angeles County records 31.4 truck crashes per 100,000 residents a year, against 33.2 across California.
How can I plan a safer truck route in Walnut?
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.