ZIP 95391 (Tracy, CA) truck route planning & crash data
Plan safer truck routes around ZIP 95391: commercial truck and garbage truck crashes here and in Alameda 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
2.5 deaths per 100 garbage-truck crashes vs 1.9 for all trucks.
Deadliest roads
How Alameda County compares with California
Alameda County against California and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Alameda County stands out
Full comparison
| Measure (2015–2025) | Alameda County | California | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 34.0 | 33.2 | 49.7 | same |
| Deaths per 100 crashes | 1.9 | 3.6 | 3.4 | 47% below the state |
| Injuries per crash | 0.41 | 0.44 | 0.49 | same |
| Garbage-truck share | 1.3% | 1.6% | 2.3% | 20% below the state |
| On snow, slush or ice | 0.1% | 0.9% | 6.2% | 84% below the state |
| Morning rush (6–10 am) | 25.5% | 23.5% | 23.7% | 1.1× the state |
| In rain, sleet or snow | 6.5% | 6.5% | 13.8% | same |
| Winter months (Nov–Mar) | 40.4% | 40.2% | 41.9% | same |
| After dark | 25.9% | 29.1% | 24.8% | 11% below the state |
Alameda County sits below California on deaths per 100 crashes, garbage-truck share and on snow, slush or ice. It stands out for higher morning rush (6–10 am).
What stands out in Alameda County: 0.1% share of truck crashes on snow, slush or ice (California: 0.9%).
Overview
Alameda County has recorded 6,377 truck crashes since 2015, with 2,661 people injured and 121 killed.
That averages about 2 truck crashes a day in fully reported years.
When crashes happen
August has the most truck crashes, 9.3% of the yearly total, while November has the fewest (7.7%).
The five winter months (November to March) hold 40.4% of truck crashes, against 40.2% across California.
More truck crashes happen at 11 am–12 pm than at any other hour (6.7%).
0.1% of truck crashes here happened on snow, slush or ice, against 0.9% across California.
Where crashes happen
Within this area, SR-4 had the most fatal crashes involving a large truck since 2015 (8). It is followed by I-205 (3), I-580 (2) and Vasco Rd (2).
Garbage & waste trucks
82 crashes involved a garbage or refuse truck, a 1.3% share (California: 1.6%).
The most garbage-truck crashes happen in February (11%).
Per 100 crashes, garbage trucks recorded 2.5 deaths compared with 1.9 for all trucks.
Route planning tips for ZIP 95391 fleets
- Plan August schedules with more margin; it is the worst month for truck crashes in Alameda County.
- Check whether your routes use SR-4, the road with the most fatal truck crashes in this area.
- For residential and commercial waste routes, look again at February schedules: garbage-truck crashes peak then.
- The morning rush (6–10 am) holds 25.5% of truck crashes here, more than California; adjust start times where you can.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
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 Alameda County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-4 | 8 |
| I-205 | 3 |
| I-580 | 2 |
| Vasco Rd | 2 |
| Byron Hwy | 1 |
| CR-ALTAMONT Pass Rd | 1 |
| CR-MARSH Creek Road | 1 |
| CR-VASCO Rd | 1 |
| Los Positas Rd | 1 |
| Mt House Pkwy | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Alameda County) |
|---|---|
| I-580 | 55 |
| I-680 | 26 |
| I-880 | 22 |
| 7Th St/Frontage Rd | 9 |
| Rt680/.5M N Sheridan Rd | 8 |
| Rt580/1M W North Flynn Rd | 7 |
| Rt580/1M W Grant Line Rd | 5 |
| Rt580/.5M E Schaefer Ranch Rd | 5 |
ZIP 95391 at a glance
| Population | 25,574 |
| Density | 368 per sq mi |
| Median household income | $176,952 |
| Median home value | $937,606 |
| Home ownership | 70% |
Waste facilities and haulers nearby
Historical data: truck crashes in Alameda 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 | — | — | 9.8 |
| 2000s | 363 | — | 8.9 |
| 2010s | 506 | +39% | 6.9 |
| 2020s | 520 | +3% | 6.6 |
From the 2000s to the 2020s, yearly reported truck crashes went from 363 to 520. Some of the change may reflect how crashes were reported. Fatal crashes involving a large truck averaged 8.5 a year in 2016–19 and 6.6 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 95391
How many truck crashes happen in ZIP 95391?
Since 2015, 6,377 crashes involving commercial trucks were reported in Alameda County (2,661 injured, 121 killed).
Where do fatal truck crashes happen most in ZIP 95391?
SR-4 had 8 fatal crashes involving a large truck within 10 miles of ZIP 95391 since 2015, more than any other road.
When do most truck crashes happen in ZIP 95391?
The worst month is August: 9.3% of truck crashes in Alameda County happen then.
Are garbage truck crashes common in ZIP 95391?
82 crashes involving garbage or refuse trucks have been reported in Alameda County since 2015, 1.3% of all truck crashes.
How do truck crashes in ZIP 95391 compare with California?
Per 100,000 residents, Alameda County has 34.0 truck crashes a year; California has 33.2.
What is the best way to plan truck routes in ZIP 95391?
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.