ZIP 93623 (Fish Camp, CA) truck route planning & crash data
Plan safer truck routes around ZIP 93623: commercial truck and garbage truck crashes here and in Mariposa 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
3 of 55 truck crashes since 2015.
Deadliest roads
How Mariposa County compares with California
Mariposa County against California and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Mariposa County stands out
Full comparison
| Measure (2015–2025) | Mariposa County | California | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 26.7 | 33.2 | 49.7 | 20% below the state |
| Deaths per 100 crashes | 6.0 | 3.6 | 3.4 | 1.7× the state |
| Injuries per crash | 0.50 | 0.44 | 0.49 | 1.1× the state |
| Garbage-truck share | 6.0% | 1.6% | 2.3% | 3.7× the state |
| On snow, slush or ice | 6.0% | 0.9% | 6.2% | 6.5× the state |
| Morning rush (6–10 am) | 38.0% | 23.5% | 23.7% | 1.6× the state |
| In rain, sleet or snow | 6.0% | 6.5% | 13.8% | 8% below the state |
| Winter months (Nov–Mar) | 36.0% | 40.2% | 41.9% | 11% below the state |
| After dark | 16.0% | 29.1% | 24.8% | 45% below the state |
Compared with California, Mariposa County is lower on crashes per 100k residents / yr, in rain, sleet or snow and winter months (nov–mar). Where it is higher: deaths per 100 crashes, injuries per crash and garbage-truck share.
The headline for Mariposa County: 6.0% on snowy, slushy or icy roads, against 0.9% across California.
Overview
Police reported 55 crashes involving commercial trucks in Mariposa County since 2015: 29 people were injured and 3 were killed.
Across the years with complete reporting, that is roughly one truck crash every 80 days.
When crashes happen
July has the most truck crashes, 14.5% of the yearly total, while February has the fewest (0.0%).
Winter months (Nov–Mar) carry 36.0% of truck crashes, vs 40.2% for California.
The busiest hour is 9–10 am, with 18.2% of truck crashes.
Road surface: 6.0% of truck crashes were on snow, slush or ice (California: 0.9%).
Where crashes happen
Since 2015, fatal crashes with a large truck within 10 miles of ZIP 93623 happened on SR-49 (2) and Road 222 (1); no road leads clearly.
Garbage & waste trucks
Garbage and refuse trucks were involved in 3 crashes, 5.5% of the total, against 1.6% across California.
Route planning tips for ZIP 93623 fleets
- Build extra time into July routes: it has the most truck crashes here.
- Morning starts matter: 38.0% of truck crashes fall between 6 and 10 am, higher than California.
- Icy and snowy roads show up in 6.0% of truck crashes here, more than California; schedule winter checks early.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
About the data
Sources: the FMCSA crash file for all reported truck crashes and NHTSA FARS for fatal crashes with a large truck. Every statement here comes straight from those numbers.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Mariposa County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-49 | 2 |
| Road 222 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Mariposa County) |
|---|---|
| SR-140 | 3 |
| Rt49/255Ft S Of Stumpfield Mountain Rd | 2 |
| SR-49 | 2 |
| Bear Valley Rd/78Ft W Hunters Valley Rd | 1 |
| Greeley Hill Rd | 1 |
| Highway 140/450Ft W Martin Rd | 1 |
| Horseshoe Bend Rd/600Ft N Sr132 | 1 |
| Jerseydale Rd/.7M S Wild Dove Ln | 1 |
ZIP 93623 at a glance
| Population | 4 |
| Density | 0 per sq mi |
Waste facilities and haulers nearby
Historical data: truck crashes in Mariposa 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 | — | — | 0.2 |
| 2000s | 5 | — | 0.1 |
| 2010s | 3 | -34% | 0.5 |
| 2020s | 5 | +52% | 0.2 |
In the 2000s about 5 truck crashes a year were reported; in the 2020s, about 5. Reporting coverage also changed between these periods. NHTSA counts 0.8 fatal large-truck crashes a year in 2016–19 and 0.2 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 93623
How many truck crashes happen in ZIP 93623?
Since 2015, 55 crashes involving commercial trucks were reported in Mariposa County (29 injured, 3 killed).
Which month has the most truck crashes in ZIP 93623?
July has the most truck crashes in Mariposa County, 14.5% of the yearly total.
Are garbage truck crashes common in ZIP 93623?
3 crashes involving garbage or refuse trucks have been reported in Mariposa County since 2015, 5.5% of all truck crashes.
How do truck crashes in ZIP 93623 compare with California?
Per 100,000 residents, Mariposa County has 26.7 truck crashes a year; California has 33.2.
How can I plan a safer truck route in ZIP 93623?
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.