ZIP 65640 (Dunnegan, MO) truck route planning & crash data
Plan safer truck routes around ZIP 65640: commercial truck and garbage truck crashes here and in Polk 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
11 of 225 truck crashes since 2015.
Deadliest roads
No fatal large-truck crashes with a road name recorded here since 2015.
How Polk County compares with Missouri
Polk County against Missouri and the US, 2015–2024 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Polk County stands out
Full comparison
| Measure (2015–2024) | Polk County | Missouri | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 60.8 | 85.9 | 49.7 | 29% below the state |
| Deaths per 100 crashes | 1.0 | 2.7 | 3.4 | 63% below the state |
| Injuries per crash | 0.49 | 0.44 | 0.49 | 1.1× the state |
| Garbage-truck share | 5.0% | 2.2% | 2.3% | 2.3× the state |
| On snow, slush or ice | 2.5% | 7.2% | 6.2% | 65% below the state |
| Morning rush (6–10 am) | 17.9% | 22.8% | 23.7% | 21% below the state |
| In rain, sleet or snow | 7.5% | 10.7% | 13.8% | 30% below the state |
| Winter months (Nov–Mar) | 39.8% | 40.7% | 41.9% | same |
| After dark | 21.4% | 24.7% | 24.8% | 13% below the state |
Polk County has lower values than Missouri for crashes per 100k residents / yr, deaths per 100 crashes and on snow, slush or ice. It runs above Missouri on injuries per crash and garbage-truck share.
What stands out in Polk County: 1 in 20 garbage-truck share of crashes is 5.0%, against 2.2% for Missouri.
Overview
Polk County has recorded 225 truck crashes since 2015, with 118 people injured and 3 killed.
In complete reporting years that works out to about one truck crash every 18 days.
When crashes happen
Truck crashes peak in March (12.0% of the year) and are lowest in January (5.8%).
The five winter months (November to March) hold 39.8% of truck crashes, against 40.7% across Missouri.
By time of day, 2–3 pm stands out with 9.8% of truck crashes.
2.5% of truck crashes here happened on snow, slush or ice, against 7.2% across Missouri.
Where crashes happen
Since 2015, no fatal large-truck crashes with a location were recorded within 10 miles of ZIP 65640.
Garbage & waste trucks
11 crashes involved a garbage or refuse truck, a 4.9% share (Missouri: 2.2%).
Route planning tips for ZIP 65640 fleets
- Plan March schedules with more margin; it is the worst month for truck crashes in Polk County.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
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.
Crash reporting for 2025 is incomplete; those years are shown in grey and not used for rates.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Polk 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 (Polk County) |
|---|---|
| Mo 13 | 100 |
| Mo 32 | 36 |
| Mo 215 | 13 |
| Mo 123 | 11 |
| Mo 83 | 11 |
| Rt H | 6 |
| Crd E 455Th Rd | 3 |
| Rt P | 3 |
ZIP 65640 at a glance
| Population | 1,530 |
| Density | 15 per sq mi |
| Median household income | $61,136 |
| Median home value | $178,792 |
| Home ownership | 98% |
Waste facilities and haulers nearby
Historical data: truck crashes in Polk 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 | 31 | — | 1.9 |
| 2000s | 17 | -46% | 2.1 |
| 2010s | 16 | -2% | 0.7 |
| 2020s | 17 | +5% | 0.2 |
Reported truck crashes averaged 31 a year in the 1990s and 17 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 0.2 a year in 2016–19 and 0.2 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 65640
How many truck crashes happen in ZIP 65640?
Polk County has had 225 reported truck crashes since 2015, injuring 118 people and killing 3.
When do most truck crashes happen in ZIP 65640?
March has the most truck crashes in Polk County, 12.0% of the yearly total.
How many garbage truck crashes are there in ZIP 65640?
11 crashes involving garbage or refuse trucks have been reported in Polk County since 2015, 4.9% of all truck crashes.
How do truck crashes in ZIP 65640 compare with Missouri?
Polk County records 60.8 truck crashes per 100,000 residents a year, against 85.9 across Missouri.
How do I plan a garbage truck route in ZIP 65640?
Paste your stops into the free CurbWaste Route Planner: it scores your route against fatal-crash locations, suggests safer alternatives and flags low bridges.
Crash reporting to FMCSA was incomplete in 2025; those years are greyed out and left out of rates. 2026 is a partial year. Updated October 2026.