ZIP 15557 (Rockwood, PA) truck route planning & crash data
Plan safer truck routes around ZIP 15557: commercial truck and garbage truck crashes here and in Somerset 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
17 of 932 truck crashes since 2015.
Deadliest roads
How Somerset County compares with Pennsylvania
Somerset County against Pennsylvania and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Somerset County stands out
Full comparison
| Measure (2015–2025) | Somerset County | Pennsylvania | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 111.7 | 57.2 | 49.7 | 2.0× the state |
| Deaths per 100 crashes | 3.5 | 2.6 | 3.4 | 1.3× the state |
| Injuries per crash | 0.44 | 0.47 | 0.49 | same |
| Garbage-truck share | 1.9% | 3.6% | 2.3% | 47% below the state |
| On snow, slush or ice | 16.4% | 9.1% | 6.2% | 1.8× the state |
| Morning rush (6–10 am) | 24.7% | 24.5% | 23.7% | same |
| In rain, sleet or snow | 24.4% | 19.0% | 13.8% | 1.3× the state |
| Winter months (Nov–Mar) | 49.7% | 42.7% | 41.9% | 1.2× the state |
| After dark | 29.6% | 24.2% | 24.8% | 1.2× the state |
Compared with Pennsylvania, Somerset County is lower on garbage-truck share. Where it is higher: crashes per 100k residents / yr, deaths per 100 crashes and on snow, slush or ice.
Somerset County at a glance: 16.4% on snowy, slushy or icy roads, against 9.1% across Pennsylvania.
Overview
Since 2015, 932 crashes involving commercial trucks have been reported in Somerset County. They injured 415 people and killed 31.
That averages about one truck crash every 5 days in fully reported years.
When crashes happen
The worst month is January with 14.1% of truck crashes; the quietest is July at 6.3%.
November through March accounts for 49.7% of truck crashes here, compared with 42.7% in Pennsylvania.
More truck crashes happen at 3–4 pm than at any other hour (7.3%).
16.4% of truck crashes here happened on snow, slush or ice, against 9.1% across Pennsylvania.
Where crashes happen
Fatal large-truck crashes within 10 miles of ZIP 15557 since 2015 were spread across roads: I-76 (1), SR-3015 (1) and SR-31 (1).
Garbage & waste trucks
Garbage trucks account for 17 of the truck crashes here, or 1.8%, compared with 3.6% in Pennsylvania.
Route planning tips for ZIP 15557 fleets
- Review driver schedules for January, the month with the most truck crashes.
- With 16.4% of truck crashes on snow, slush or ice (above Pennsylvania), plan winter equipment checks early.
- Paste your stops into the free Route Planner to see the risk score, safer alternatives and low bridges.
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 Somerset County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-76 | 1 |
| SR-3015 | 1 |
| SR-31 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Somerset County) |
|---|---|
| I-6000 | 480 |
| SR-0031 | 65 |
| SR-0219 | 62 |
| SR-0160 | 46 |
| SR-0030 | 34 |
| SR-0056 | 30 |
| SR-0281 | 25 |
| SR-0601 | 17 |
ZIP 15557 at a glance
| Population | 3,323 |
| Density | 14 per sq mi |
| Median household income | $61,042 |
| Median home value | $138,255 |
| Home ownership | 84% |
Waste facilities and haulers nearby
Historical data: truck crashes in Somerset 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 | 67 | — | 2.3 |
| 2000s | 81 | +20% | 1.2 |
| 2010s | 66 | -19% | 2.1 |
| 2020s | 83 | +27% | 2.6 |
From the 1990s to the 2020s, yearly reported truck crashes went from 67 to 83. Some of the change may reflect how crashes were reported. Fatal crashes involving a large truck averaged 2.5 a year in 2016–19 and 2.6 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 15557
How common are truck crashes in ZIP 15557?
Since 2015, 932 crashes involving commercial trucks were reported in Somerset County (415 injured, 31 killed).
What is the worst month for truck crashes in ZIP 15557?
The worst month is January: 14.1% of truck crashes in Somerset County happen then.
Are garbage truck crashes common in ZIP 15557?
17 crashes involving garbage or refuse trucks have been reported in Somerset County since 2015, 1.8% of all truck crashes.
What is the truck crash rate in ZIP 15557 compared with Pennsylvania?
Per 100,000 residents, Somerset County has 111.7 truck crashes a year; Pennsylvania has 57.2.
What is the best way to plan truck routes in ZIP 15557?
Use the free Route Planner: enter your stops to get a risk score, safer alternatives and the low bridges on your route.
2026 is a partial year. Updated October 2026.