ZIP 95366 (Ripon, CA) truck route planning & crash data
Plan safer truck routes around ZIP 95366: commercial truck and garbage truck crashes here and in San Joaquin 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
4.3 deaths per 100 garbage-truck crashes vs 3.7 for all trucks.
Deadliest roads
How San Joaquin County compares with California
San Joaquin County against California and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where San Joaquin County stands out
Full comparison
| Measure (2015–2025) | San Joaquin County | California | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 66.6 | 33.2 | 49.7 | 2.0× the state |
| Deaths per 100 crashes | 3.7 | 3.6 | 3.4 | same |
| Injuries per crash | 0.47 | 0.44 | 0.49 | same |
| Garbage-truck share | 1.1% | 1.6% | 2.3% | 30% below the state |
| On snow, slush or ice | 0.1% | 0.9% | 6.2% | 84% below the state |
| Morning rush (6–10 am) | 24.0% | 23.5% | 23.7% | same |
| In rain, sleet or snow | 5.9% | 6.5% | 13.8% | 10% below the state |
| Winter months (Nov–Mar) | 37.8% | 40.2% | 41.9% | same |
| After dark | 28.3% | 29.1% | 24.8% | same |
San Joaquin County has lower values than California for garbage-truck share, on snow, slush or ice and in rain, sleet or snow. Where it is higher: crashes per 100k residents / yr.
What stands out in ZIP 95366: 2.3× yearly fatal truck crashes within 10 miles of ZIP 95366: 2.8 in 2016–19, 6.2 in 2020–24.
Overview
Police reported 6,266 crashes involving commercial trucks in San Joaquin County since 2015: 3,001 people were injured and 228 were killed.
That averages about 1 truck crash a day in fully reported years.
When crashes happen
The worst month is August with 9.9% of truck crashes; the quietest is February at 6.8%.
Winter months (Nov–Mar) carry 37.8% of truck crashes, vs 40.2% for California.
The busiest hour is 7–8 am, with 7.1% of truck crashes.
0.1% of truck crashes here happened on snow, slush or ice, against 0.9% across California.
Where crashes happen
SR-120 leads within 10 miles of ZIP 95366 with 13 fatal crashes involving a large truck since 2015. Next come SR-99 (9), SR-132 (6) and Lone Tree Rd (2).
Garbage & waste trucks
Garbage and refuse trucks were involved in 75 crashes, 1.2% of the total, against 1.6% across California.
Their busiest month is October, with 16% of garbage-truck crashes.
They recorded 4.3 deaths per 100 crashes, against 3.7 for all trucks.
Route planning tips for ZIP 95366 fleets
- Build extra time into August routes: it has the most truck crashes here.
- Look at alternatives to SR-120 at busy times: it leads this area in fatal truck crashes.
- Garbage-truck crashes here peak in October; 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 Joaquin County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-120 | 13 |
| SR-99 | 9 |
| SR-132 | 6 |
| Lone Tree Rd | 2 |
| Airport Way | 1 |
| Airport Wy | 1 |
| Arthur Rd | 1 |
| CR-WOODLAND Ave | 1 |
| E Yosemite Ave | 1 |
| French Camp Rd | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (San Joaquin County) |
|---|---|
| Sr-99 S/B | 23 |
| Sr-99 N/B | 21 |
| I-5 | 16 |
| Sr-4 W/B | 14 |
| SR-99 | 12 |
| Sr-120 E/B | 11 |
| SR-4 | 11 |
| SR-12 | 10 |
ZIP 95366 at a glance
| Population | 18,954 |
| Density | 213 per sq mi |
| Median household income | $112,097 |
| Median home value | $708,751 |
| Home ownership | 66% |
Waste facilities and haulers nearby
Historical data: truck crashes in San Joaquin 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 | — | 12.8 |
| 2000s | 315 | +15665% | 12.0 |
| 2010s | 434 | +38% | 11.6 |
| 2020s | 561 | +29% | 19.0 |
Reported truck crashes averaged 2 a year in the 1990s and 561 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. NHTSA counts 14.2 fatal large-truck crashes a year in 2016–19 and 19.0 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 95366
How many truck accidents are there in ZIP 95366?
6,266 truck crashes have been reported in San Joaquin County since 2015, with 228 deaths and 3,001 injuries.
What is the most dangerous road for trucks in ZIP 95366?
Since 2015, SR-120 has had the most fatal large-truck crashes within 10 miles of ZIP 95366: 13.
Which month has the most truck crashes in ZIP 95366?
Truck crashes in San Joaquin County peak in August, with 9.9% of the year's crashes.
Are garbage truck crashes common in ZIP 95366?
Since 2015, San Joaquin County has reported 75 garbage-truck crashes, or 1.2% of its truck crashes.
What is the truck crash rate in ZIP 95366 compared with California?
Per 100,000 residents, San Joaquin County has 66.6 truck crashes a year; California has 33.2.
How can I plan a safer truck route in ZIP 95366?
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.