Thornburg, PA truck route planning & crash data
Plan safer truck routes in Thornburg: commercial truck and garbage truck crashes in Thornburg and Allegheny County, dangerous roads, seasonality and route safety data for fleets. Patterns use Allegheny County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
1.6 deaths per 100 garbage-truck crashes vs 1.5 for all trucks.
Deadliest roads
How Allegheny County compares with Pennsylvania
Allegheny County against Pennsylvania and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Allegheny County stands out
Full comparison
| Measure (2015–2025) | Allegheny County | Pennsylvania | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 38.6 | 57.2 | 49.7 | 33% below the state |
| Deaths per 100 crashes | 1.5 | 2.6 | 3.4 | 42% below the state |
| Injuries per crash | 0.39 | 0.47 | 0.49 | 17% below the state |
| Garbage-truck share | 4.9% | 3.6% | 2.3% | 1.4× the state |
| On snow, slush or ice | 5.0% | 9.1% | 6.2% | 44% below the state |
| Morning rush (6–10 am) | 27.2% | 24.5% | 23.7% | 1.1× the state |
| In rain, sleet or snow | 14.8% | 19.0% | 13.8% | 22% below the state |
| Winter months (Nov–Mar) | 39.4% | 42.7% | 41.9% | 8% below the state |
| After dark | 20.3% | 24.2% | 24.8% | 16% below the state |
Allegheny County has lower values than Pennsylvania for crashes per 100k residents / yr, deaths per 100 crashes and injuries per crash. It runs above Pennsylvania on garbage-truck share and morning rush (6–10 am).
The headline for Thornburg: I-376 deadliest road: 9 fatal truck crashes within 10 miles of Thornburg since 2015.
Overview
Since 2015, 5,621 crashes involving commercial trucks have been reported in Allegheny County. They injured 2,165 people and killed 83.
That averages about 1 truck crash a day in fully reported years.
Only 0 truck crashes were reported in Thornburg since 2015; patterns below come from Allegheny County as a whole.
When crashes happen
Truck crashes peak in August (9.9% of the year) and are lowest in April (6.8%).
November through March accounts for 39.4% of truck crashes here, compared with 42.7% in Pennsylvania.
By time of day, 8–9 am stands out with 8.1% of truck crashes.
Road surface: 5.0% of truck crashes were on snow, slush or ice (Pennsylvania: 9.1%).
Where crashes happen
I-376 leads within 10 miles of Thornburg with 9 fatal crashes involving a large truck since 2015. Next come SR-51 (3), I-279 (2) and I-79 (2).
Garbage & waste trucks
Garbage trucks account for 260 of the truck crashes here, or 4.6%, compared with 3.6% in Pennsylvania.
Their busiest month is July, with 10% of garbage-truck crashes.
Deaths per 100 garbage-truck crashes: 1.6, vs 1.5 for all truck crashes.
Route planning tips for Thornburg fleets
- Review driver schedules for August, the month with the most truck crashes.
- Look at alternatives to I-376 at busy times: it leads this area in fatal truck crashes.
- Waste haulers: July is the peak month for garbage-truck crashes in Allegheny County.
- Morning starts matter: 27.2% of truck crashes fall between 6 and 10 am, higher than Pennsylvania.
- Use the free Route Planner to score your route and spot low bridges before drivers head out.
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 Allegheny County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-376 | 9 |
| SR-51 | 3 |
| I-279 | 2 |
| I-79 | 2 |
| SR-3104 | 2 |
| SR-60 | 2 |
| SR-65 | 2 |
| SR-885 | 2 |
| 18th St | 1 |
| 5th Ave | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Allegheny County) |
|---|---|
| I-0376 | 558 |
| I-0079 | 350 |
| SR-0051 | 312 |
| I-6000 | 306 |
| SR-0028 | 205 |
| SR-0837 | 159 |
| SR-0065 | 155 |
| SR-0008 | 133 |
Thornburg at a glance
| Population | 449 |
| Land area | 0.4 sq mi |
| Density | 1,025 per sq mi |
Waste facilities and haulers nearby
Historical data: truck crashes in Allegheny 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 | 398 | — | 5.6 |
| 2000s | 366 | -8% | 7.8 |
| 2010s | 409 | +12% | 5.7 |
| 2020s | 482 | +18% | 7.4 |
From the 1990s to the 2020s, yearly reported truck crashes went from 398 to 482. Some of the change may reflect how crashes were reported. Fatal large-truck crashes: 6.0 a year in 2016–19, 7.4 a year in 2020–24.
Nearby places
Questions fleets ask about Thornburg
How many truck crashes happen in Thornburg?
Allegheny County has had 5,621 reported truck crashes since 2015, injuring 2,165 people and killing 83.
Which road has the most fatal truck crashes in Thornburg?
NHTSA data shows I-376 with 9 fatal large-truck crashes within 10 miles of Thornburg since 2015, the highest of any road.
What is the worst month for truck crashes in Thornburg?
Truck crashes in Allegheny County peak in August, with 9.9% of the year's crashes.
How many garbage truck accidents happen in Thornburg?
260 crashes involving garbage or refuse trucks have been reported in Allegheny County since 2015, 4.6% of all truck crashes.
How does Thornburg compare with Pennsylvania for truck crashes?
Allegheny County records 38.6 truck crashes per 100,000 residents a year, against 57.2 across Pennsylvania.
How do I plan a garbage truck route in Thornburg?
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.