Sierra Madre, CA truck route planning & crash data
Plan safer truck routes in Sierra Madre: commercial truck and garbage truck crashes in Sierra Madre 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. Where it is higher: garbage-truck share.
Sierra Madre at a glance: I-10 13 fatal truck crashes since 2015, more than any other road within 10 miles of Sierra Madre.
Overview
Police reported 34,951 crashes involving commercial trucks in Los Angeles County since 2015: 14,954 people were injured and 875 were killed.
Across the years with complete reporting, that is roughly 8 truck crashes every day.
With 2 truck crashes reported in Sierra Madre since 2015, this page uses Los Angeles County numbers for its patterns and comparisons.
When crashes happen
The worst month is October with 8.9% of truck crashes; the quietest is February at 7.8%.
Winter months (Nov–Mar) carry 41.8% of truck crashes, vs 40.2% for California.
By time of day, 12–1 pm stands out 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 (13). It is followed by I-210 (12), I-605 (8) and SR-60 (7).
Garbage & waste trucks
634 crashes involved a garbage or refuse truck, a 1.8% share (California: 1.6%).
Their busiest month is February, with 11% of garbage-truck crashes.
Deaths per 100 garbage-truck crashes: 2.5, vs 2.5 for all truck crashes.
Route planning tips for Sierra Madre 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
Crash counts come from the FMCSA crash file (police-reported crashes involving trucks over 10,000 lb); fatal-crash locations come from NHTSA FARS. Text on this page states only what these numbers show.
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 | 12 |
| I-605 | 8 |
| SR-60 | 7 |
| Alhambra Ave | 1 |
| Atlantic Blvd | 1 |
| Azusa Ave | 1 |
| Badillo St | 1 |
| CR-SAN Gabriel Blvd | 1 |
| Colorado Ave | 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 |
Sierra Madre at a glance
| Population | 10,775 |
| Land area | 3.0 sq mi |
| Density | 3,651 per sq mi |
| Median household income (ZIP 91024) | $143,547 |
| Median home value (ZIP 91024) | $1,219,632 |
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 large-truck crashes: 54.0 a year in 2016–19, 61.8 a year in 2020–24.
Nearby places
Questions fleets ask about Sierra Madre
How common are truck crashes in Sierra Madre?
Since 2015, 34,951 crashes involving commercial trucks were reported in Los Angeles County (14,954 injured, 875 killed).
Where do fatal truck crashes happen most in Sierra Madre?
Since 2015, I-10 has had the most fatal large-truck crashes within 10 miles of Sierra Madre: 13.
Which month has the most truck crashes in Sierra Madre?
The worst month is October: 8.9% of truck crashes in Los Angeles County happen then.
How many garbage truck crashes are there in Sierra Madre?
634 crashes involving garbage or refuse trucks have been reported in Los Angeles County since 2015, 1.8% of all truck crashes.
How do truck crashes in Sierra Madre compare with California?
Per 100,000 residents, Los Angeles County has 31.4 truck crashes a year; California has 33.2.
How do I plan a garbage truck route in Sierra Madre?
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.