ZIP 59752 (Three Forks, MT) truck route planning & crash data
Plan safer truck routes around ZIP 59752: commercial truck and garbage truck crashes here and in Gallatin 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
20 of 838 truck crashes since 2015.
Deadliest roads
How Gallatin County compares with Montana
Gallatin County against Montana and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Gallatin County stands out
Full comparison
| Measure (2015–2025) | Gallatin County | Montana | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 57.3 | 64.3 | 49.7 | 11% below the state |
| Deaths per 100 crashes | 3.2 | 3.8 | 3.4 | 16% below the state |
| Injuries per crash | 0.32 | 0.34 | 0.49 | same |
| Garbage-truck share | 2.2% | 0.9% | 2.3% | 2.4× the state |
| On snow, slush or ice | 42.2% | 39.4% | 6.2% | 1.1× the state |
| Morning rush (6–10 am) | 21.2% | 22.9% | 23.7% | 7% below the state |
| In rain, sleet or snow | 22.1% | 20.6% | 13.8% | 1.1× the state |
| Winter months (Nov–Mar) | 49.4% | 54.3% | 41.9% | 9% below the state |
| After dark | 28.1% | 30.8% | 24.8% | 9% below the state |
Compared with Montana, Gallatin County is lower on crashes per 100k residents / yr, deaths per 100 crashes and morning rush (6–10 am). Where it is higher: garbage-truck share, on snow, slush or ice and in rain, sleet or snow.
The headline for Gallatin County: 1 in 44 crashes involve a garbage truck (20 since 2015), vs 0.9% across Montana.
Overview
Since 2015, 838 crashes involving commercial trucks have been reported in Gallatin County. They injured 263 people and killed 26.
In complete reporting years that works out to about one truck crash every 5 days.
When crashes happen
The worst month is February with 11.5% of truck crashes; the quietest is July at 5.7%.
Winter months (Nov–Mar) carry 49.4% of truck crashes, vs 54.3% for Montana.
By time of day, 10–11 am stands out with 8.6% of truck crashes.
Road surface: 42.2% of truck crashes were on snow, slush or ice (Montana: 39.4%).
Where crashes happen
Fatal large-truck crashes within 10 miles of ZIP 59752 since 2015 were spread across roads: I-90 (1).
Garbage & waste trucks
Garbage trucks account for 20 of the truck crashes here, or 2.4%, compared with 0.9% in Montana.
Their busiest month is December, with 20% of garbage-truck crashes.
Route planning tips for ZIP 59752 fleets
- Plan February schedules with more margin; it is the worst month for truck crashes in Gallatin County.
- For residential and commercial waste routes, look again at December schedules: garbage-truck crashes peak then.
- With 42.2% of truck crashes on snow, slush or ice (above Montana), plan winter equipment checks early.
- 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 Gallatin County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-90 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Gallatin County) |
|---|---|
| Mm5.9 Mt85 | 3 |
| Cameron Bridge Rd | 2 |
| I-90 | 2 |
| Mm313.9 I90E | 2 |
| Mm316.0 I90 | 2 |
| Mt85 (Jackrabbit Lane) | 2 |
| 63.8 Us-191 | 1 |
| E Main St | 1 |
ZIP 59752 at a glance
| Population | 5,404 |
| Density | 5 per sq mi |
| Median household income | $86,767 |
| Median home value | $435,672 |
| Home ownership | 84% |
Waste facilities and haulers nearby
Historical data: truck crashes in Gallatin 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 | — | 1.7 |
| 2000s | 44 | +13010% | 2.5 |
| 2010s | 44 | +2% | 1.1 |
| 2020s | 81 | +83% | 3.0 |
In the 2000s about 44 truck crashes a year were reported; in the 2020s, about 81. Reporting coverage also changed between these periods. Fatal large-truck crashes: 1.8 a year in 2016–19, 3.0 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 59752
How many truck crashes happen in ZIP 59752?
838 truck crashes have been reported in Gallatin County since 2015, with 26 deaths and 263 injuries.
Which month has the most truck crashes in ZIP 59752?
The worst month is February: 11.5% of truck crashes in Gallatin County happen then.
Are garbage truck crashes common in ZIP 59752?
Since 2015, Gallatin County has reported 20 garbage-truck crashes, or 2.4% of its truck crashes.
How does ZIP 59752 compare with Montana for truck crashes?
The yearly rate is 57.3 truck crashes per 100,000 residents in Gallatin County, vs 64.3 for Montana.
How can I plan a safer truck route in ZIP 59752?
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.