Newcastle, CA truck route planning & crash data
Plan safer truck routes in Newcastle: commercial truck and garbage truck crashes in Newcastle and Placer County, dangerous roads, seasonality and route safety data for fleets. Patterns use Placer County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
0.0 deaths per 100 garbage-truck crashes vs 2.7 for all trucks.
Deadliest roads
How Placer County compares with California
Placer County against California and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Placer County stands out
Full comparison
| Measure (2015–2025) | Placer County | California | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 33.8 | 33.2 | 49.7 | same |
| Deaths per 100 crashes | 2.7 | 3.6 | 3.4 | 25% below the state |
| Injuries per crash | 0.39 | 0.44 | 0.49 | 11% below the state |
| Garbage-truck share | 1.7% | 1.6% | 2.3% | same |
| On snow, slush or ice | 10.5% | 0.9% | 6.2% | 11.3× the state |
| Morning rush (6–10 am) | 19.0% | 23.5% | 23.7% | 19% below the state |
| In rain, sleet or snow | 20.6% | 6.5% | 13.8% | 3.2× the state |
| Winter months (Nov–Mar) | 41.5% | 40.2% | 41.9% | same |
| After dark | 26.5% | 29.1% | 24.8% | 9% below the state |
Compared with California, Placer County is lower on deaths per 100 crashes, injuries per crash and morning rush (6–10 am). It stands out for higher on snow, slush or ice and in rain, sleet or snow.
What stands out in Placer County: 10.5% on snowy, slushy or icy roads, against 0.9% across California.
Overview
Placer County has recorded 1,682 truck crashes since 2015, with 662 people injured and 44 killed.
That averages about one truck crash every 2 days in fully reported years.
With 0 truck crashes reported in Newcastle since 2015, this page uses Placer County numbers for its patterns and comparisons.
When crashes happen
The worst month is March with 10.2% of truck crashes; the quietest is February at 6.7%.
November through March accounts for 41.5% of truck crashes here, compared with 40.2% in California.
By time of day, 1–2 pm stands out with 7.8% of truck crashes.
Road surface: 10.5% of truck crashes were on snow, slush or ice (California: 0.9%).
Where crashes happen
SR-49 leads within 10 miles of Newcastle with 3 fatal crashes involving a large truck since 2015. After it: CR-AUBURN Folsom Rd (1), CR-FORESTHILL Rd (1) and CR-LOZANOS Rd (1).
Garbage & waste trucks
Garbage trucks account for 30 of the truck crashes here, or 1.8%, compared with 1.6% in California.
The most garbage-truck crashes happen in November (20%).
They recorded 0.0 deaths per 100 crashes, against 2.7 for all trucks.
Route planning tips for Newcastle fleets
- Review driver schedules for March, the month with the most truck crashes.
- Where you can, review stops along SR-49; it has the most fatal large-truck crashes nearby.
- Waste haulers: November is the peak month for garbage-truck crashes in Placer County.
- 10.5% of truck crashes were on snow, slush or ice, above California; plan winter equipment checks before the season.
- Use the free Route Planner to score your route and spot low bridges before drivers head out.
About the data
This report uses the FMCSA crash file (reported crashes of trucks over 10,000 lb) and NHTSA FARS (fatal crashes). It reports the numbers without guessing at reasons.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Placer County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-49 | 3 |
| CR-AUBURN Folsom Rd | 1 |
| CR-FORESTHILL Rd | 1 |
| CR-LOZANOS Rd | 1 |
| CR-VIRGINIA Dr | 1 |
| I-80 | 1 |
| Lincoln Blvd | 1 |
| Sierra College Blvd | 1 |
| Twelve Bridges | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Placer County) |
|---|---|
| I-80 | 13 |
| Rt80/287Ft E Old Nyack Rd | 5 |
| Rt80 Wb/1.2M E Carpenter Flat Rd | 5 |
| Rt 80/1.8Mi W Of Blue Canyon Rd | 5 |
| Rt80/.09M W Cape Horn Rd | 4 |
| Sierra College Blvd | 3 |
| Rt80/3005Ft E Of Ridge Rd | 3 |
| Rt80/246Ft W Of Donner Pass Rd | 3 |
Newcastle at a glance
| Land area | 2.4 sq mi |
| Median household income (ZIP 95658) | $126,581 |
| Median home value (ZIP 95658) | $798,164 |
Waste facilities and haulers nearby
Historical data: truck crashes in Placer 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 | — | — | 2.0 |
| 2000s | 86 | — | 2.6 |
| 2010s | 112 | +31% | 1.6 |
| 2020s | 161 | +44% | 4.0 |
In the 2000s about 86 truck crashes a year were reported; in the 2020s, about 161. Reporting coverage also changed between these periods. Fatal crashes involving a large truck averaged 2.2 a year in 2016–19 and 4.0 a year in 2020–24.
Nearby places
Questions fleets ask about Newcastle
How many truck accidents are there in Newcastle?
Since 2015, 1,682 crashes involving commercial trucks were reported in Placer County (662 injured, 44 killed).
What is the most dangerous road for trucks in Newcastle?
NHTSA data shows SR-49 with 3 fatal large-truck crashes within 10 miles of Newcastle since 2015, the highest of any road.
When do most truck crashes happen in Newcastle?
March has the most truck crashes in Placer County, 10.2% of the yearly total.
Are garbage truck crashes common in Newcastle?
Garbage trucks were involved in 30 reported crashes in Placer County since 2015 (1.8% of truck crashes).
How does Newcastle compare with California for truck crashes?
The yearly rate is 33.8 truck crashes per 100,000 residents in Placer County, vs 33.2 for California.
How can I plan a safer truck route in Newcastle?
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.