Harbison Canyon, CA truck route planning & crash data
Plan safer truck routes in Harbison Canyon: commercial truck and garbage truck crashes in Harbison Canyon and San Diego County, dangerous roads, seasonality and route safety data for fleets. Patterns use San Diego County numbers.
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 3.6 for all trucks.
Deadliest roads
How San Diego County compares with California
San Diego County against California and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where San Diego County stands out
Full comparison
| Measure (2015–2025) | San Diego County | California | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 17.6 | 33.2 | 49.7 | 47% below the state |
| Deaths per 100 crashes | 3.6 | 3.6 | 3.4 | same |
| Injuries per crash | 0.51 | 0.44 | 0.49 | 1.2× the state |
| Garbage-truck share | 2.8% | 1.6% | 2.3% | 1.7× the state |
| On snow, slush or ice | 0.3% | 0.9% | 6.2% | 70% below the state |
| Morning rush (6–10 am) | 26.3% | 23.5% | 23.7% | 1.1× the state |
| In rain, sleet or snow | 7.4% | 6.5% | 13.8% | 1.1× the state |
| Winter months (Nov–Mar) | 41.8% | 40.2% | 41.9% | same |
| After dark | 28.0% | 29.1% | 24.8% | same |
Compared with California, San Diego County is lower on crashes per 100k residents / yr and on snow, slush or ice. Where it is higher: injuries per crash, garbage-truck share and morning rush (6–10 am).
San Diego County at a glance: 1 in 36 of truck crashes here involve garbage trucks: 2.8%, vs 1.6% in California.
Overview
Police reported 6,646 crashes involving commercial trucks in San Diego County since 2015: 3,402 people were injured and 235 were killed.
That averages about 2 truck crashes a day in fully reported years.
Only 0 truck crashes were reported in Harbison Canyon since 2015; patterns below come from San Diego County as a whole.
When crashes happen
March has the most truck crashes, 8.8% of the yearly total, while November has the fewest (7.8%).
The five winter months (November to March) hold 41.8% of truck crashes, against 40.2% across California.
The busiest hour is 7–8 am, with 7.0% of truck crashes.
0.3% of truck crashes here happened on snow, slush or ice, against 0.9% across California.
Where crashes happen
The deadliest road for trucks within 10 miles of Harbison Canyon is I-8, with 6 fatal large-truck crashes since 2015. Next come SR-67 (2), Dehesa Rd (1) and Greenfield Dr (1).
Garbage & waste trucks
Garbage trucks account for 181 of the truck crashes here, or 2.7%, compared with 1.6% in California.
Garbage-truck crashes peak in July (12% of them).
They recorded 2.8 deaths per 100 crashes, against 3.6 for all trucks.
Route planning tips for Harbison Canyon fleets
- Review driver schedules for March, the month with the most truck crashes.
- Check whether your routes use I-8, the road with the most fatal truck crashes in this area.
- Garbage-truck crashes here peak in July; review collection routes for that month.
- The morning rush (6–10 am) holds 26.3% of truck crashes here, more than California; adjust start times where you can.
- 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 Diego County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-8 | 6 |
| SR-67 | 2 |
| Dehesa Rd | 1 |
| Greenfield Dr | 1 |
| Los Coches Rd | 1 |
| North Woodside Ave | 1 |
| SR-54 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (San Diego County) |
|---|---|
| I-5 | 33 |
| I-805 | 29 |
| I-15 | 28 |
| SR-15 | 10 |
| I-8 | 9 |
| SR-78 | 7 |
| Sr-78 E/B | 7 |
| SR-52 | 5 |
Harbison Canyon at a glance
| Land area | 10.1 sq mi |
| Median household income (ZIP 92021) | $74,013 |
| Median home value (ZIP 92021) | $575,783 |
Waste facilities and haulers nearby
Historical data: truck crashes in San Diego 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 | 2 | — | 14.4 |
| 2000s | 411 | +20465% | 16.2 |
| 2010s | 514 | +25% | 12.4 |
| 2020s | 570 | +11% | 19.8 |
From the 1990s to the 2020s, yearly reported truck crashes went from 2 to 570. Some of the change may reflect how crashes were reported. NHTSA counts 13.5 fatal large-truck crashes a year in 2016–19 and 19.8 a year in 2020–24.
Nearby places
Questions fleets ask about Harbison Canyon
How many truck accidents are there in Harbison Canyon?
Since 2015, 6,646 crashes involving commercial trucks were reported in San Diego County (3,402 injured, 235 killed).
What is the most dangerous road for trucks in Harbison Canyon?
I-8 had 6 fatal crashes involving a large truck within 10 miles of Harbison Canyon since 2015, more than any other road.
What is the worst month for truck crashes in Harbison Canyon?
Truck crashes in San Diego County peak in March, with 8.8% of the year's crashes.
Are garbage truck crashes common in Harbison Canyon?
Since 2015, San Diego County has reported 181 garbage-truck crashes, or 2.7% of its truck crashes.
How do truck crashes in Harbison Canyon compare with California?
San Diego County records 17.6 truck crashes per 100,000 residents a year, against 33.2 across California.
How do I plan a garbage truck route in Harbison Canyon?
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.