Rock Creek, IL truck route planning & crash data
Plan safer truck routes in Rock Creek: commercial truck and garbage truck crashes in Rock Creek 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
No fatal large-truck crashes with a road name recorded here since 2015.
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 has lower values than Illinois for 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.
Rock Creek had 5 reported truck crashes since 2015, too few for reliable patterns, so the charts and findings on this page use Hancock County numbers.
When crashes happen
The worst month is September with 20.3% of truck crashes; the quietest is April at 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%).
Road surface: 6.7% of truck crashes were on snow, slush or ice (Illinois: 9.0%).
Where crashes happen
NHTSA lists no located fatal large-truck crashes within 10 miles of Rock Creek since 2015.
Garbage & waste trucks
Garbage and refuse trucks were involved in 1 crash, 1.6% of the total, against 1.4% across Illinois.
Route planning tips for Rock Creek fleets
- Build extra time into September routes: it has the most truck crashes here.
- Use the free Route Planner to score your route and spot low bridges before drivers head out.
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 Hancock County
By hour of day
Most dangerous roads for trucks
No fatal crashes involving a large truck with a road name were recorded within 10 miles since 2015.
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 |
Rock Creek at a glance
| Population | 306 |
| Land area | 36.0 sq mi |
| Density | 9 per sq mi |
| Median household income (ZIP 62336) | $43,125 |
| Median home value (ZIP 62336) | $78,180 |
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 |
Reported truck crashes averaged 4 a year in the 1990s and 6 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting.
Nearby places
Questions fleets ask about Rock Creek
How common are truck crashes in Rock Creek?
64 truck crashes have been reported in Hancock County since 2015, with 1 deaths and 30 injuries.
When do most truck crashes happen in Rock Creek?
Truck crashes in Hancock County peak in September, with 20.3% of the year's crashes.
How many garbage truck accidents happen in Rock Creek?
Since 2015, Hancock County has reported 1 garbage-truck crash, or 1.6% of its truck crashes.
What is the truck crash rate in Rock Creek compared with Illinois?
Per 100,000 residents, Hancock County has 32.1 truck crashes a year; Illinois has 56.0.
How can I plan a safer truck route in Rock Creek?
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.