ZIP 15627 (Derry, PA) truck route planning & crash data
Plan safer truck routes around ZIP 15627: commercial truck and garbage truck crashes here and in Westmoreland 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
2.2 deaths per 100 garbage-truck crashes vs 2.5 for all trucks.
Deadliest roads
How Westmoreland County compares with Pennsylvania
Westmoreland County against Pennsylvania and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Westmoreland County stands out
Full comparison
| Measure (2015–2025) | Westmoreland County | Pennsylvania | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 58.7 | 57.2 | 49.7 | same |
| Deaths per 100 crashes | 2.5 | 2.6 | 3.4 | same |
| Injuries per crash | 0.42 | 0.47 | 0.49 | 11% below the state |
| Garbage-truck share | 4.0% | 3.6% | 2.3% | 1.1× the state |
| On snow, slush or ice | 8.3% | 9.1% | 6.2% | 9% below the state |
| Morning rush (6–10 am) | 24.1% | 24.5% | 23.7% | same |
| In rain, sleet or snow | 16.8% | 19.0% | 13.8% | 11% below the state |
| Winter months (Nov–Mar) | 41.5% | 42.7% | 41.9% | same |
| After dark | 23.9% | 24.2% | 24.8% | same |
Westmoreland County sits below Pennsylvania on injuries per crash, on snow, slush or ice and in rain, sleet or snow. It stands out for higher garbage-truck share.
Westmoreland County at a glance: September is the peak month for garbage-truck crashes: 16% of them.
Overview
Westmoreland County has recorded 2,418 truck crashes since 2015, with 1,010 people injured and 56 killed.
In complete reporting years that works out to about one truck crash every 2 days.
When crashes happen
The worst month is January with 9.9% of truck crashes; the quietest is March at 6.9%.
November through March accounts for 41.5% of truck crashes here, compared with 42.7% in Pennsylvania.
More truck crashes happen at 2–3 pm than at any other hour (7.9%).
Snow, slush or ice was on the road in 8.3% of truck crashes, compared with 9.1% in Pennsylvania.
Where crashes happen
Fatal large-truck crashes within 10 miles of ZIP 15627 since 2015 were spread across roads: SR-711 (2), US-22 (2), US-30 (2) and SR-981 (1).
Garbage & waste trucks
Garbage trucks account for 91 of the truck crashes here, or 3.8%, compared with 3.6% in Pennsylvania.
Garbage-truck crashes peak in September (16% of them).
Per 100 crashes, garbage trucks recorded 2.2 deaths compared with 2.5 for all trucks.
Route planning tips for ZIP 15627 fleets
- Plan January schedules with more margin; it is the worst month for truck crashes in Westmoreland County.
- Waste haulers: September is the peak month for garbage-truck crashes in Westmoreland County.
- Paste your stops into the free Route Planner to see the risk score, safer alternatives and low bridges.
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 Westmoreland County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-711 | 2 |
| US-22 | 2 |
| US-30 | 2 |
| SR-981 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Westmoreland County) |
|---|---|
| I-6000 | 518 |
| I-0070 | 348 |
| SR-0022 | 261 |
| SR-0030 | 192 |
| SR-0066 | 101 |
| SR-0119 | 85 |
| SR-0031 | 68 |
| SR-0051 | 48 |
ZIP 15627 at a glance
| Population | 6,167 |
| Density | 75 per sq mi |
| Median household income | $59,398 |
| Median home value | $156,498 |
| Home ownership | 77% |
Waste facilities and haulers nearby
Historical data: truck crashes in Westmoreland 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 | 193 | — | 5.5 |
| 2000s | 197 | +2% | 5.0 |
| 2010s | 170 | -14% | 4.8 |
| 2020s | 201 | +19% | 4.2 |
Reported truck crashes averaged 193 a year in the 1990s and 201 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. NHTSA counts 4.5 fatal large-truck crashes a year in 2016–19 and 4.2 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 15627
How common are truck crashes in ZIP 15627?
2,418 truck crashes have been reported in Westmoreland County since 2015, with 56 deaths and 1,010 injuries.
When do most truck crashes happen in ZIP 15627?
Truck crashes in Westmoreland County peak in January, with 9.9% of the year's crashes.
How many garbage truck accidents happen in ZIP 15627?
91 crashes involving garbage or refuse trucks have been reported in Westmoreland County since 2015, 3.8% of all truck crashes.
What is the truck crash rate in ZIP 15627 compared with Pennsylvania?
The yearly rate is 58.7 truck crashes per 100,000 residents in Westmoreland County, vs 57.2 for Pennsylvania.
How can I plan a safer truck route in ZIP 15627?
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.