ZIP 91741 (Glendora, CA) truck route planning & crash data
Plan safer truck routes around ZIP 91741: commercial truck and garbage truck crashes here and in Los Angeles 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
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 sits below California on deaths per 100 crashes, on snow, slush or ice and in rain, sleet or snow. It runs above California on garbage-truck share.
ZIP 91741 at a glance: I-10 most fatal truck crashes within 10 miles of ZIP 91741: 13 since 2015.
Overview
Police reported 34,951 crashes involving commercial trucks in Los Angeles County since 2015: 14,954 people were injured and 875 were killed.
In complete reporting years that works out to about 8 truck crashes a day.
When crashes happen
The worst month is October with 8.9% of truck crashes; the quietest is February at 7.8%.
November through March accounts for 41.8% of truck crashes here, compared with 40.2% in California.
By time of day, 12–1 pm stands out with 6.4% of truck crashes.
0.2% of truck crashes here happened on snow, slush or ice, against 0.9% across California.
Where crashes happen
I-10 leads within 10 miles of ZIP 91741 with 13 fatal crashes involving a large truck since 2015. After it: I-210 (11), SR-210 (4) and I-605 (2).
Garbage & waste trucks
Garbage and refuse trucks were involved in 634 crashes, 1.8% of the total, against 1.6% across California.
Their busiest month is February, with 11% of garbage-truck crashes.
Per 100 crashes, garbage trucks recorded 2.5 deaths compared with 2.5 for all trucks.
Route planning tips for ZIP 91741 fleets
- Review driver schedules for October, the month with the most truck crashes.
- Where you can, review stops along I-10; it has the most fatal large-truck crashes nearby.
- Waste haulers: February is the peak month for garbage-truck crashes in Los Angeles County.
- Use the free Route Planner to score your route and spot low bridges before drivers head out.
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 | 13 |
| I-210 | 11 |
| SR-210 | 4 |
| I-605 | 2 |
| SR-57 | 2 |
| 16th St | 1 |
| Azusa Ave | 1 |
| Badillo St | 1 |
| CR-GLENDORA Mtn Rd | 1 |
| Indian Hill 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 |
ZIP 91741 at a glance
| Population | 26,071 |
| Density | 494 per sq mi |
| Median household income | $127,440 |
| Median home value | $947,855 |
| Home ownership | 72% |
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 |
Reported truck crashes averaged 12 a year in the 1990s and 2,943 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. Fatal crashes involving a large truck averaged 54.0 a year in 2016–19 and 61.8 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 91741
How many truck accidents are there in ZIP 91741?
Los Angeles County has had 34,951 reported truck crashes since 2015, injuring 14,954 people and killing 875.
What is the most dangerous road for trucks in ZIP 91741?
Since 2015, I-10 has had the most fatal large-truck crashes within 10 miles of ZIP 91741: 13.
Which month has the most truck crashes in ZIP 91741?
The worst month is October: 8.9% of truck crashes in Los Angeles County happen then.
How many garbage truck crashes are there in ZIP 91741?
Since 2015, Los Angeles County has reported 634 garbage-truck crashes, or 1.8% of its truck crashes.
How do truck crashes in ZIP 91741 compare with California?
Per 100,000 residents, Los Angeles County has 31.4 truck crashes a year; California has 33.2.
How can I plan a safer truck route in ZIP 91741?
Use the free Route Planner: enter your stops to get a risk score, safer alternatives and the low bridges on your route.
2026 is a partial year. Updated October 2026.