ZIP 63474 (Wyaconda, MO) truck route planning & crash data
Plan safer truck routes around ZIP 63474: commercial truck and garbage truck crashes here and in Clark 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
1 of 145 truck crashes since 2015.
Deadliest roads
How Clark County compares with Missouri
Clark County against Missouri and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Clark County stands out
Full comparison
| Measure (2015–2025) | Clark County | Missouri | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 193.5 | 85.9 | 49.7 | 2.3× the state |
| Deaths per 100 crashes | 2.1 | 2.7 | 3.4 | 22% below the state |
| Injuries per crash | 0.36 | 0.44 | 0.49 | 18% below the state |
| Garbage-truck share | 0.7% | 2.2% | 2.3% | 67% below the state |
| On snow, slush or ice | 8.5% | 7.2% | 6.2% | 1.2× the state |
| Morning rush (6–10 am) | 20.6% | 22.8% | 23.7% | 10% below the state |
| In rain, sleet or snow | 8.5% | 10.7% | 13.8% | 21% below the state |
| Winter months (Nov–Mar) | 41.1% | 40.7% | 41.9% | same |
| After dark | 27.7% | 24.7% | 24.8% | 1.1× the state |
Compared with Missouri, Clark County is lower on deaths per 100 crashes, injuries per crash and garbage-truck share. It stands out for higher crashes per 100k residents / yr, on snow, slush or ice and after dark.
The headline for Clark County: 1 in 141 garbage-truck share of crashes is 0.7%, against 2.2% for Missouri.
Overview
Since 2015, 145 crashes involving commercial trucks have been reported in Clark County. They injured 55 people and killed 3.
In complete reporting years that works out to about one truck crash every 28 days.
When crashes happen
The worst month is November with 12.4% of truck crashes; the quietest is March at 4.8%.
Winter months (Nov–Mar) carry 41.1% of truck crashes, vs 40.7% for Missouri.
By time of day, 3–4 pm stands out with 9.0% of truck crashes.
Road surface: 8.5% of truck crashes were on snow, slush or ice (Missouri: 7.2%).
Where crashes happen
Roads with fatal crashes involving a large truck within 10 miles of ZIP 63474 since 2015: Sr-D (1). No single road stands out.
Garbage & waste trucks
Garbage and refuse trucks were involved in 1 crash, 0.7% of the total, against 2.2% across Missouri.
Route planning tips for ZIP 63474 fleets
- Review driver schedules for November, the month with the most truck crashes.
- 8.5% of truck crashes were on snow, slush or ice, above Missouri; plan winter equipment checks before the season.
- 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 Clark County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| Sr-D | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Clark County) |
|---|---|
| US-136 | 53 |
| US-61 | 33 |
| Mo 27 | 26 |
| Rp 282671 | 3 |
| Rt A | 3 |
| Rt B | 3 |
| Rt D | 3 |
| Rt M | 3 |
ZIP 63474 at a glance
| Population | 444 |
| Density | 2 per sq mi |
| Median household income | $51,000 |
| Median home value | $68,766 |
| Home ownership | 67% |
Waste facilities and haulers nearby
Historical data: truck crashes in Clark 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 | 18 | — | 1.1 |
| 2000s | 10 | -43% | 0.8 |
| 2010s | 8 | -15% | 0.3 |
| 2020s | 14 | +61% | 0.4 |
From the 1990s to the 2020s, yearly reported truck crashes went from 18 to 14. Some of the change may reflect how crashes were reported. NHTSA counts 0.2 fatal large-truck crashes a year in 2016–19 and 0.4 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 63474
How many truck crashes happen in ZIP 63474?
Clark County has had 145 reported truck crashes since 2015, injuring 55 people and killing 3.
When do most truck crashes happen in ZIP 63474?
November has the most truck crashes in Clark County, 12.4% of the yearly total.
How many garbage truck crashes are there in ZIP 63474?
Since 2015, Clark County has reported 1 garbage-truck crash, or 0.7% of its truck crashes.
How does ZIP 63474 compare with Missouri for truck crashes?
Per 100,000 residents, Clark County has 193.5 truck crashes a year; Missouri has 85.9.
What is the best way to plan truck routes in ZIP 63474?
Use the free Route Planner: enter your stops to get a risk score, safer alternatives and the low bridges on your route.
2026 is a partial year. Updated October 2026.