ZIP 90603 (Whittier, CA) truck route planning & crash data
Plan safer truck routes around ZIP 90603: 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 |
Compared with California, Los Angeles County is lower on deaths per 100 crashes, on snow, slush or ice and in rain, sleet or snow. Where it is higher: garbage-truck share.
ZIP 90603 at a glance: SR-60 15 fatal truck crashes since 2015, more than any other road within 10 miles of ZIP 90603.
Overview
Los Angeles County has recorded 34,951 truck crashes since 2015, with 14,954 people injured and 875 killed.
That averages about 8 truck crashes a day in fully reported years.
When crashes happen
October has the most truck crashes, 8.9% of the yearly total, while February has the fewest (7.8%).
The five winter months (November to March) hold 41.8% of truck crashes, against 40.2% across California.
More truck crashes happen at 12–1 pm than at any other hour (6.4%).
Road surface: 0.2% of truck crashes were on snow, slush or ice (California: 0.9%).
Where crashes happen
Within this area, SR-60 had the most fatal crashes involving a large truck since 2015 (15). Next come I-605 (13), I-10 (12) and SR-57 (12).
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.
Per 100 crashes, garbage trucks recorded 2.5 deaths compared with 2.5 for all trucks.
Route planning tips for ZIP 90603 fleets
- Build extra time into October routes: it has the most truck crashes here.
- Check whether your routes use SR-60, the road with the most fatal truck crashes in this area.
- 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
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) |
|---|---|
| SR-60 | 15 |
| I-605 | 13 |
| I-10 | 12 |
| SR-57 | 12 |
| SR-91 | 11 |
| I-5 | 10 |
| Imperial Hwy | 4 |
| Carmenita Rd | 3 |
| Slauson Ave | 3 |
| Gale Ave | 2 |
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 90603 at a glance
| Population | 21,118 |
| Density | 2,578 per sq mi |
| Median household income | $136,705 |
| Median home value | $854,809 |
| Home ownership | 78% |
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 90603
How many truck accidents are there in ZIP 90603?
Los Angeles County has had 34,951 reported truck crashes since 2015, injuring 14,954 people and killing 875.
Which road has the most fatal truck crashes in ZIP 90603?
NHTSA data shows SR-60 with 15 fatal large-truck crashes within 10 miles of ZIP 90603 since 2015, the highest of any road.
When do most truck crashes happen in ZIP 90603?
The worst month is October: 8.9% of truck crashes in Los Angeles County happen then.
Are garbage truck crashes common in ZIP 90603?
Since 2015, Los Angeles County has reported 634 garbage-truck crashes, or 1.8% of its truck crashes.
How do truck crashes in ZIP 90603 compare with California?
Los Angeles County records 31.4 truck crashes per 100,000 residents a year, against 33.2 across California.
What is the best way to plan truck routes in ZIP 90603?
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.