ZIP 59219 (Dagmar, MT) truck route planning & crash data
Plan safer truck routes around ZIP 59219: commercial truck and garbage truck crashes here and in Sheridan 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 23 truck crashes since 2015.
Deadliest roads
The headline for Sheridan County: January worst month: 17.4% of truck crashes, vs 8.3% in an average month.
Overview
Police reported 23 crashes involving commercial trucks in Sheridan County since 2015: 8 people were injured and 1 were killed.
In complete reporting years that works out to about one truck crash every 223 days.
When crashes happen
The worst month is January with 17.4% of truck crashes; the quietest is March at 0.0%.
The busiest hour is 3–4 pm, with 21.7% of truck crashes.
Where crashes happen
Fatal large-truck crashes within 10 miles of ZIP 59219 since 2015 were spread across roads: SR-258 (1).
Garbage & waste trucks
Garbage and refuse trucks were involved in 1 crash, 4.3% of the total, against 0.9% across Montana.
Route planning tips for ZIP 59219 fleets
- Build extra time into January routes: it has the most truck crashes here.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
About the data
Crash counts come from the FMCSA crash file (police-reported crashes involving trucks over 10,000 lb); fatal-crash locations come from NHTSA FARS. Text on this page states only what these numbers show.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Sheridan County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-258 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Sheridan County) |
|---|---|
| E Comertown Rd | 1 |
| Highway 16 Mile Marker 67 | 1 |
| Highway 16 South | 1 |
| Mm 10 Highway 16 | 1 |
| SR-16 | 1 |
ZIP 59219 at a glance
| Population | 144 |
| Density | 0 per sq mi |
| Median household income | $108,750 |
| Home ownership | 88% |
Waste facilities and haulers nearby
Historical data: truck crashes in Sheridan 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 | — | — | 0.0 |
| 2000s | 2 | — | 0.0 |
| 2010s | 2 | +7% | 0.1 |
| 2020s | 2 | -33% | 0.0 |
From the 2000s to the 2020s, yearly reported truck crashes went from 2 to 2. Some of the change may reflect how crashes were reported. NHTSA counts 0.2 fatal large-truck crashes a year in 2016–19 and 0.0 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 59219
How common are truck crashes in ZIP 59219?
Since 2015, 23 crashes involving commercial trucks were reported in Sheridan County (8 injured, 1 killed).
Which month has the most truck crashes in ZIP 59219?
January has the most truck crashes in Sheridan County, 17.4% of the yearly total.
Are garbage truck crashes common in ZIP 59219?
Since 2015, Sheridan County has reported 1 garbage-truck crash, or 4.3% of its truck crashes.
What is the best way to plan truck routes in ZIP 59219?
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.