New Haven, MO truck route planning & crash data
Plan safer truck routes in New Haven: commercial truck and garbage truck crashes in New Haven and Warren County, dangerous roads, seasonality and route safety data for fleets. Patterns use Warren County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
9 of 680 truck crashes since 2015.
Deadliest roads
How Warren County compares with Missouri
Warren County against Missouri and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Warren County stands out
Full comparison
| Measure (2015–2025) | Warren County | Missouri | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 142.7 | 85.9 | 49.7 | 1.7× the state |
| Deaths per 100 crashes | 1.3 | 2.7 | 3.4 | 52% below the state |
| Injuries per crash | 0.34 | 0.44 | 0.49 | 23% below the state |
| Garbage-truck share | 1.5% | 2.2% | 2.3% | 32% below the state |
| On snow, slush or ice | 10.4% | 7.2% | 6.2% | 1.5× the state |
| Morning rush (6–10 am) | 22.2% | 22.8% | 23.7% | same |
| In rain, sleet or snow | 10.1% | 10.7% | 13.8% | same |
| Winter months (Nov–Mar) | 42.5% | 40.7% | 41.9% | same |
| After dark | 28.5% | 24.7% | 24.8% | 1.2× the state |
Warren County sits below Missouri on deaths per 100 crashes, injuries per crash and garbage-truck share. It runs above Missouri on crashes per 100k residents / yr, on snow, slush or ice and after dark.
The headline for Warren County: 10.4% on snowy, slushy or icy roads, against 7.2% across Missouri.
Overview
Since 2015, 680 crashes involving commercial trucks have been reported in Warren County. They injured 255 people and killed 9.
That averages about one truck crash every 7 days in fully reported years.
New Haven had 0 reported truck crashes since 2015, too few for reliable patterns, so the charts and findings on this page use Warren County numbers.
When crashes happen
The worst month is September with 12.9% of truck crashes; the quietest is July at 6.5%.
The five winter months (November to March) hold 42.5% of truck crashes, against 40.7% across Missouri.
The busiest hour is 12–1 pm, with 7.6% of truck crashes.
10.4% of truck crashes here happened on snow, slush or ice, against 7.2% across Missouri.
Where crashes happen
Roads with fatal crashes involving a large truck within 10 miles of New Haven since 2015: SR-100 (1) and SR-165 (1). No single road stands out.
Garbage & waste trucks
9 crashes involved a garbage or refuse truck, a 1.3% share (Missouri: 2.2%).
Route planning tips for New Haven fleets
- Plan September schedules with more margin; it is the worst month for truck crashes in Warren County.
- 10.4% of truck crashes were on snow, slush or ice, above Missouri; plan winter equipment checks before the season.
- Use the free Route Planner to score your route and spot low bridges before drivers head out.
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 Warren County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-100 | 1 |
| SR-165 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Warren County) |
|---|---|
| Is 70 | 427 |
| Mo 47 | 74 |
| Rt Tt | 12 |
| Mo 94 | 11 |
| Rt U | 8 |
| Rt A | 8 |
| Sor 70 | 7 |
| Rt B | 7 |
New Haven at a glance
| Population | 2,399 |
| Land area | 3.2 sq mi |
| Density | 754 per sq mi |
Waste facilities and haulers nearby
Historical data: truck crashes in Warren 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 | 36 | — | 0.7 |
| 2000s | 33 | -8% | 2.1 |
| 2010s | 37 | +12% | 0.4 |
| 2020s | 64 | +73% | 0.8 |
In the 1990s about 36 truck crashes a year were reported; in the 2020s, about 64. Reporting coverage also changed between these periods. NHTSA counts 0.5 fatal large-truck crashes a year in 2016–19 and 0.8 a year in 2020–24.
Nearby places
Questions fleets ask about New Haven
How many truck crashes happen in New Haven?
680 truck crashes have been reported in Warren County since 2015, with 9 deaths and 255 injuries.
When do most truck crashes happen in New Haven?
September has the most truck crashes in Warren County, 12.9% of the yearly total.
Are garbage truck crashes common in New Haven?
9 crashes involving garbage or refuse trucks have been reported in Warren County since 2015, 1.3% of all truck crashes.
How do truck crashes in New Haven compare with Missouri?
The yearly rate is 142.7 truck crashes per 100,000 residents in Warren County, vs 85.9 for Missouri.
How can I plan a safer truck route in New Haven?
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.