Sonora, IL truck route planning & crash data
Plan safer truck routes in Sonora: commercial truck and garbage truck crashes in Sonora and Hancock County, dangerous roads, seasonality and route safety data for fleets. Patterns use Hancock County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
1 of 64 truck crashes since 2015.
Deadliest roads
How Hancock County compares with Illinois
Hancock County against Illinois and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Hancock County stands out
Full comparison
| Measure (2015–2025) | Hancock County | Illinois | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 32.1 | 56.0 | 49.7 | 43% below the state |
| Deaths per 100 crashes | 1.7 | 2.6 | 3.4 | 35% below the state |
| Injuries per crash | 0.40 | 0.50 | 0.49 | 20% below the state |
| Garbage-truck share | 1.7% | 1.4% | 2.3% | 1.2× the state |
| On snow, slush or ice | 6.7% | 9.0% | 6.2% | 26% below the state |
| Morning rush (6–10 am) | 23.3% | 24.3% | 23.7% | same |
| In rain, sleet or snow | 6.7% | 17.9% | 13.8% | 63% below the state |
| Winter months (Nov–Mar) | 28.3% | 42.0% | 41.9% | 33% below the state |
| After dark | 13.3% | 24.1% | 24.8% | 45% below the state |
Hancock County sits below Illinois on crashes per 100k residents / yr, deaths per 100 crashes and injuries per crash. It runs above Illinois on garbage-truck share.
Hancock County at a glance: September worst month: 20.3% of truck crashes, vs 8.3% in an average month.
Overview
Since 2015, 64 crashes involving commercial trucks have been reported in Hancock County. They injured 30 people and killed 1.
In complete reporting years that works out to about one truck crash every 67 days.
With 4 truck crashes reported in Sonora since 2015, this page uses Hancock County numbers for its patterns and comparisons.
When crashes happen
Truck crashes peak in September (20.3% of the year) and are lowest in April (0.0%).
The five winter months (November to March) hold 28.3% of truck crashes, against 42.0% across Illinois.
More truck crashes happen at 2–3 pm than at any other hour (14.1%).
6.7% of truck crashes here happened on snow, slush or ice, against 9.0% across Illinois.
Where crashes happen
Roads with fatal crashes involving a large truck within 10 miles of Sonora since 2015: US-61 (1). No single road stands out.
Garbage & waste trucks
Garbage trucks account for 1 of the truck crashes here, or 1.6%, compared with 1.4% in Illinois.
Route planning tips for Sonora fleets
- Review driver schedules for September, the month with the most truck crashes.
- 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 Hancock County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| US-61 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Hancock County) |
|---|---|
| SR-336 | 5 |
| Buchanan St | 4 |
| US-136 | 3 |
| Il-94 | 3 |
| Il-110 | 3 |
| E County Road 900 | 2 |
| E Hwy 336 | 2 |
| Il Route 336 | 2 |
Sonora at a glance
| Population | 432 |
| Land area | 35.8 sq mi |
| Density | 12 per sq mi |
| Median household income (ZIP 62354) | $72,788 |
| Median home value (ZIP 62354) | $158,861 |
Waste facilities and haulers nearby
Historical data: truck crashes in Hancock 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 | 4 | — | 0.3 |
| 2000s | 5 | +11% | 0.5 |
| 2010s | 6 | +26% | 0.2 |
| 2020s | 6 | +3% | 0.0 |
From the 1990s to the 2020s, yearly reported truck crashes went from 4 to 6. Some of the change may reflect how crashes were reported.
Nearby places
Questions fleets ask about Sonora
How many truck crashes happen in Sonora?
Hancock County has had 64 reported truck crashes since 2015, injuring 30 people and killing 1.
Which month has the most truck crashes in Sonora?
The worst month is September: 20.3% of truck crashes in Hancock County happen then.
Are garbage truck crashes common in Sonora?
Garbage trucks were involved in 1 reported crash in Hancock County since 2015 (1.6% of truck crashes).
What is the truck crash rate in Sonora compared with Illinois?
The yearly rate is 32.1 truck crashes per 100,000 residents in Hancock County, vs 56.0 for Illinois.
How can I plan a safer truck route in Sonora?
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.