ZIP 92346 (Highland, CA) truck route planning & crash data
Plan safer truck routes around ZIP 92346: commercial truck and garbage truck crashes here and in San Bernardino 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
2.8 deaths per 100 garbage-truck crashes vs 3.7 for all trucks.
Deadliest roads
How San Bernardino County compares with California
San Bernardino County against California and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where San Bernardino County stands out
Full comparison
| Measure (2015–2025) | San Bernardino County | California | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 66.4 | 33.2 | 49.7 | 2.0× the state |
| Deaths per 100 crashes | 3.7 | 3.6 | 3.4 | same |
| Injuries per crash | 0.42 | 0.44 | 0.49 | same |
| Garbage-truck share | 0.9% | 1.6% | 2.3% | 47% below the state |
| On snow, slush or ice | 0.6% | 0.9% | 6.2% | 39% below the state |
| Morning rush (6–10 am) | 19.9% | 23.5% | 23.7% | 15% below the state |
| In rain, sleet or snow | 5.4% | 6.5% | 13.8% | 17% below the state |
| Winter months (Nov–Mar) | 41.2% | 40.2% | 41.9% | same |
| After dark | 36.8% | 29.1% | 24.8% | 1.3× the state |
San Bernardino County sits below California on garbage-truck share, on snow, slush or ice and morning rush (6–10 am). It stands out for higher crashes per 100k residents / yr and after dark.
The headline for ZIP 92346: 1.7× change in fatal truck crashes a year within 10 miles of ZIP 92346 (3.5 → 6.0).
Overview
Police reported 16,987 crashes involving commercial trucks in San Bernardino County since 2015: 7,216 people were injured and 617 were killed.
That averages about 4 truck crashes a day in fully reported years.
When crashes happen
Truck crashes peak in August (9.1% of the year) and are lowest in November (7.8%).
November through March accounts for 41.2% of truck crashes here, compared with 40.2% in California.
More truck crashes happen at 2–3 pm than at any other hour (5.4%).
Road surface: 0.6% of truck crashes were on snow, slush or ice (California: 0.9%).
Where crashes happen
I-215 leads within 10 miles of ZIP 92346 with 8 fatal crashes involving a large truck since 2015. It is followed by I-10 (7), SR-330 (3) and E Central Ave (2).
Garbage & waste trucks
145 crashes involved a garbage or refuse truck, a 0.9% share (California: 1.6%).
Their busiest month is April, with 12% of garbage-truck crashes.
They recorded 2.8 deaths per 100 crashes, against 3.7 for all trucks.
Route planning tips for ZIP 92346 fleets
- Build extra time into August routes: it has the most truck crashes here.
- Look at alternatives to I-215 at busy times: it leads this area in fatal truck crashes.
- Garbage-truck crashes here peak in April; review collection routes for that month.
- 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 San Bernardino County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-215 | 8 |
| I-10 | 7 |
| SR-330 | 3 |
| E Central Ave | 2 |
| I-5 | 2 |
| S Tippecanoe Ave | 2 |
| SR-18 | 2 |
| SR-210 | 2 |
| W Baseline St | 2 |
| 5th St | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (San Bernardino County) |
|---|---|
| I-15 | 67 |
| I-40 | 35 |
| I-10 W/B (San Bernardino Fwy) | 29 |
| I-10 E/B (San Bernardino Fwy) | 27 |
| Sr-60 E/B (Pomona Fwy) | 19 |
| I-10 | 16 |
| US-395 | 14 |
| I-15 N/B (Ontario Fwy) | 14 |
ZIP 92346 at a glance
| Population | 56,179 |
| Density | 800 per sq mi |
| Median household income | $85,163 |
| Median home value | $500,052 |
| Home ownership | 67% |
Waste facilities and haulers nearby
Historical data: truck crashes in San Bernardino 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 | 6 | — | 32.0 |
| 2000s | 850 | +14065% | 34.8 |
| 2010s | 1,161 | +37% | 30.6 |
| 2020s | 1,571 | +35% | 43.4 |
In the 1990s about 6 truck crashes a year were reported; in the 2020s, about 1,571. Reporting coverage also changed between these periods. Fatal crashes involving a large truck averaged 35.8 a year in 2016–19 and 43.4 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 92346
How many truck accidents are there in ZIP 92346?
16,987 truck crashes have been reported in San Bernardino County since 2015, with 617 deaths and 7,216 injuries.
Where do fatal truck crashes happen most in ZIP 92346?
NHTSA data shows I-215 with 8 fatal large-truck crashes within 10 miles of ZIP 92346 since 2015, the highest of any road.
What is the worst month for truck crashes in ZIP 92346?
Truck crashes in San Bernardino County peak in August, with 9.1% of the year's crashes.
How many garbage truck crashes are there in ZIP 92346?
Since 2015, San Bernardino County has reported 145 garbage-truck crashes, or 0.9% of its truck crashes.
How do truck crashes in ZIP 92346 compare with California?
Per 100,000 residents, San Bernardino County has 66.4 truck crashes a year; California has 33.2.
How do I plan a garbage truck route in ZIP 92346?
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.