ZIP 63366 (O'Fallon, MO) truck route planning & crash data
Plan safer truck routes around ZIP 63366: commercial truck and garbage truck crashes here and in St. Charles 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
0.0 deaths per 100 garbage-truck crashes vs 1.5 for all trucks.
Deadliest roads
How St. Charles County compares with Missouri
St. Charles County against Missouri and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where St. Charles County stands out
Full comparison
| Measure (2015–2025) | St. Charles County | Missouri | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 60.1 | 85.9 | 49.7 | 30% below the state |
| Deaths per 100 crashes | 1.5 | 2.7 | 3.4 | 44% below the state |
| Injuries per crash | 0.40 | 0.44 | 0.49 | 9% below the state |
| Garbage-truck share | 2.3% | 2.2% | 2.3% | same |
| On snow, slush or ice | 5.9% | 7.2% | 6.2% | 18% below the state |
| Morning rush (6–10 am) | 23.8% | 22.8% | 23.7% | same |
| In rain, sleet or snow | 7.9% | 10.7% | 13.8% | 26% below the state |
| Winter months (Nov–Mar) | 38.4% | 40.7% | 41.9% | same |
| After dark | 22.5% | 24.7% | 24.8% | 9% below the state |
Compared with Missouri, St. Charles County is lower on crashes per 100k residents / yr, deaths per 100 crashes and injuries per crash.
The headline for ZIP 63366: I-70 deadliest road: 11 fatal truck crashes within 10 miles of ZIP 63366 since 2015.
Overview
Since 2015, 3,013 crashes involving commercial trucks have been reported in St. Charles County. They injured 1,213 people and killed 43.
In complete reporting years that works out to about 1 truck crash a day.
When crashes happen
The worst month is June with 9.5% of truck crashes; the quietest is March at 6.8%.
Winter months (Nov–Mar) carry 38.4% of truck crashes, vs 40.7% for Missouri.
By time of day, 1–2 pm stands out with 7.2% of truck crashes.
Road surface: 5.9% of truck crashes were on snow, slush or ice (Missouri: 7.2%).
Where crashes happen
The deadliest road for trucks within 10 miles of ZIP 63366 is I-70, with 11 fatal large-truck crashes since 2015. It is followed by SR-94 (2), US-61 (2) and Bryan Rd (1).
Garbage & waste trucks
Garbage and refuse trucks were involved in 66 crashes, 2.2% of the total, against 2.2% across Missouri.
The most garbage-truck crashes happen in June (15%).
Per 100 crashes, garbage trucks recorded 0.0 deaths compared with 1.5 for all trucks.
Route planning tips for ZIP 63366 fleets
- Plan June schedules with more margin; it is the worst month for truck crashes in St. Charles County.
- Check whether your routes use I-70, the road with the most fatal truck crashes in this area.
- For residential and commercial waste routes, look again at June schedules: garbage-truck crashes peak then.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
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 St. Charles County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-70 | 11 |
| SR-94 | 2 |
| US-61 | 2 |
| Bryan Rd | 1 |
| E Pitman Ave | 1 |
| I-64 | 1 |
| Mid Rivers Mall Dr | 1 |
| SR-79 | 1 |
| Summer Rain Dr | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (St. Charles County) |
|---|---|
| Is 70 | 1,341 |
| Is 64 | 198 |
| US-61 | 134 |
| Mo 94 | 105 |
| Mo 370 | 81 |
| Mo 364 | 40 |
| Mo 79 | 39 |
| Cst Mexico Rd | 34 |
ZIP 63366 at a glance
| Population | 54,769 |
| Density | 305 per sq mi |
| Median household income | $100,621 |
| Median home value | $303,453 |
| Home ownership | 82% |
Waste facilities and haulers nearby
Historical data: truck crashes in St. Charles 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 | 120 | — | 4.1 |
| 2000s | 144 | +20% | 2.6 |
| 2010s | 176 | +22% | 2.9 |
| 2020s | 264 | +50% | 3.2 |
Reported truck crashes averaged 120 a year in the 1990s and 264 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. Fatal crashes involving a large truck averaged 3.5 a year in 2016–19 and 3.2 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 63366
How common are truck crashes in ZIP 63366?
Since 2015, 3,013 crashes involving commercial trucks were reported in St. Charles County (1,213 injured, 43 killed).
What is the most dangerous road for trucks in ZIP 63366?
I-70 had 11 fatal crashes involving a large truck within 10 miles of ZIP 63366 since 2015, more than any other road.
Which month has the most truck crashes in ZIP 63366?
Truck crashes in St. Charles County peak in June, with 9.5% of the year's crashes.
Are garbage truck crashes common in ZIP 63366?
66 crashes involving garbage or refuse trucks have been reported in St. Charles County since 2015, 2.2% of all truck crashes.
How do truck crashes in ZIP 63366 compare with Missouri?
The yearly rate is 60.1 truck crashes per 100,000 residents in St. Charles County, vs 85.9 for Missouri.
What is the best way to plan truck routes in ZIP 63366?
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.